Hey. I just built my daughter a pc with a strix 6700xt. Does this guide still apply seeing as both cards are exactly the same spec (apart from clock speed).
I think it is worth adding that only with good version of drivers we can get optimal performance without issues in any titles, for me it was 23.5.2 for some time, currently i will be testing how 23.11.1 performs. Also - use AMD cleanup utility to get rid of old drivers when installing new ones! Windows 11 Update - sometimes it will try to install old drivers, superseding new ones, and official AMD help site just directs to Utility that installs Adrenaline software version that *match these (old) drivers* despite new ones work just fine... truly awful experience. Fortunately i got Win10. And about OC - i noticed that raising memory clock not only doesn't give any real advantage, 1 or 2% is within margin of error from test to test, but sometimes it raises power draw even about 10W, and despite card is still below its 250W limit (example: stock Mem@full load is 190W, OC Mem@full load is 200W), it makes card bit hotter so it downclocks bit more, resulting in -1 or -2% performance :O so in my case i leave Memory tuning untouched. OFC you can always set more aggressive fan behaviour and you will get these few FPS back, but i prefer quieter PC and more eco-friendly approach :D
Windows 11 still has the problem with resetting the OC settings at startup for me. I found online that a certain update (KB something package) would be the cause, but I don't have that package in my system. I disabled the fast boot a while a go and it worked for some time, just waiting for the Windows guys to fix it I guess.
did exactely as described on a gigabyte 6750xt OC and for some reason , my fps dropped from 148-150 in world of warships to 125-130, power consumption went from 220 W stable to 215-217 W oscilating, no heat variation , 65-68 degrees. Also tested both default and this undervolt/oc in Armored Warface - no difference whatsoever , gpu at 70 % util, same fps 110-120, power usage 160 w
While I'm sure these aren't the best performing videos, I really appreciate that you take the time to make them. They're so helpful to compare against, even if you don't need the tutorial portion. Thanks again for the great content!
I usually don't expect much from OCs in modern cards, but finally decided to try on my XFX Merc 6750XT today as my order for a 7800XT a couple days ago was canceled for some reason, and with the 4070 Super just barely coming out now maybe I'll wait a bit to see if the 7800XT price drops a bit before clearing up whatever got in the way of my first order. So in the meantime I'm playing around with squeezing a bit more from this excellent 6750XT. To my surprise my 6750XT seems to be completely stable at 2850MHz @1150mV, VRAM maxed to 2312 with fast timings at the same time. GPU temp holds at or below 65C and the GPU power draw is usually under 200watts in game. Quite impressed. Thanks for the excellent tutorial!
So I've been using these exact settings (just changed the fan curve a bit to make it run quieter) for a few weeks and it seems pretty stable. Going lower than 1145mV already creates instabilities so I went back to 1150 and it seems good so far. Lowered the temps by about 10C both in idle and under load, lowered power consumption from 200W to 160-170W (while gaming) and got around a 10-15% performance increase. Thanks a lot for making these videos, subscribed!
@@vinicin.782 I had the XFX Speedster Qick edition. Haven't played Warzone so I don't know if 1150mV will be okay. But it turns out it was the fast memory timings causing the instabilities, not the undervolt. You could probably go even lower than 1150 with default timings.
@@vinicin.782 I put the same clock speeds as in the video. You could try to undervolt it to as low as 1100mV and play games for a bit. If you notice any issues - crashing, texture flickering, artifacts, stuttering - increase the voltage until you find a stable one. Also I suggest using some in-game overlay like the one in AMD Adrenalin software or the MSI Afterburner too track GPU temps, usage, voltage and FPS
wow this amazing. I ordered a 6750xt earlier because it was actually cheaper than the 6700xt and only saw later that it draws a lot more power for a fairly small performance gain. Now I'm excited again, can't wait to put your settings in right away when it arrives. It's just amazing what your settings do to the power consumption. I wonder why AMD stock settings are like this, when they could make their cards so much more efficient
Yes and no on the voltage slider. Yes when you set that slider it's still going to be dependent on the load for the GPU. No, it's only going to drop so far. So it's not really an offset. You get most of the power draw from the clock speed cranking up during a load. The voltage will adjust a little, not a lot. Higher clock speed means there is higher resistance (reactance) in the circuits. This is physics at work. Higher resistance means more power consumption. That slider needs to be high enough to deal with the load. When the clock speeds are higher and there's more resistance in the circuit, the resistance affects the signal. It will make it harder for the logic to determine is a signal is a 0 or a 1 (true or false), which is based on a voltage level. If the clock speed is low, there is little resistance, and you get a NICE clean transition from low to high or high to low. When the clock speed is faster, the transitions aren't as clean going from 0V up to whatever voltage level the signals are operating at, and BECAUSE the clock speed is faster you are sampling the control/data signals faster and you get to the point where you're sampling a signal when the transition is still happening. Because of that the signal may be detected as a true or false (0 or 1, low or high). But any process node needs a min. voltage to operate at even with lower clock speeds. So that slider isn't so much as an offset as it is setting a maximum voltage level for the logic. It's like different sliders on that tuning page. They will set min. or max values. Those aren't fixed values, just MIN or MAX. I don't usually change MIN value in that tuning section because it will keep something artificially high. The MAX clock doesn't guarantee the GPU will run at that clock speed or even get up to that point. But the higher the clock speed can get, the higher the voltage has to be, and the less you can adjust the voltage level down. A person can get the false impression that they can always get higher clock speeds when turning the voltage down. No. Part of what will happen is based on silicon lottery. But as I said above, the faster the clock speed, the less clean the signal is because resistance increases in the circuit (and why it starts to get much hotter). The only way to overcome that signal being less clean and not being settled into a low or high voltages at the time it gets sampled is to turn the voltage up, not down. So, undervolting comes with limitations, you are basically finding a happy medium in using less MAX voltage and then finding out how high you can get clock speeds at that lower voltage level. The main that that changes though due to load in normal operations is the clock speed. The voltage levels don't adjust nearly as much simply because you need certain voltage levels to make the logic work properly. The faster you push clock speeds though, the less you can undervolt. Using the same type of GPU, say an RX 6600 I've gotten VERY different results between 2 different GPUs. One I could get a pretty good undervolt and power consumption was really low and then another I couldn't adjust very much, and I had to use higher voltage levels and let the GPU use a bit more power.
You're wrong in the first sentence already. It depends on the power state. It applies uv but the voltage depends and works as an offset of the vase voltage on that power state. Usually more noticiable on 3d apps
@@AncientGameplays Do you have a reference from AMD that says this? And really, from AMD not a reddit page or some post elsewhere. The point still remains. For logic in an IC to work the voltage levels have to be at certain levels, even if the clock speed is 5MHz. So OK, maybe it's an offset up to a certain point. The point still remains that the faster you clock a signal the more it can be distorted and the higher the power consumption gets and that power consumption is mainly because of the higher clock speed, which increases resistance in the circuits. This is basic physics of electronics dude. I worked with electronics and computer systems chasing signals and evaluating signals, not just is a signal there, but evaluating signals for noise, time duration, voltage levels, etc...... Everything after my first sentence is how electronics works. AMD can't change the laws of physics.
Just got a 6750xt and its my first amd card. Thank you for being the Adrenalin whisperer on youtube lol so far Adrenalin seems so much more intuitive and capable than geforce experience, im stoked on it!
Thank you for the tips. I have tried 1145 Voltage and i have gain 5 more fps in heaven benchmark. Also I want to mention that I have fixed the flickering issue on videos, with latest drivers, disabling MPO on windows. Thank you, for making a video for older card models.
RX6800 can undervolt like crazy, i manage mine to get to 920mV i didnt OC or anything i just undervolt it and it reduced my watt consummation from 220 to 160 max but usually around 130 without any performance loss
I have to thank you for this video! My Red Devil RX 6750 XT was running on 220w, with hotspot reaching up to a 100°C, and just by loading the settings it won't go over 188w and 88°C! Fans are working on a much lower speed too, from 2400 to 1900 rpm! 😅
I do not like the zero fan either. As soon as you took it off saw your temp drop 20°c. I know electronics like to be warm to operate, but just feel 52°c is too high to start to try to cool it. Also, the cooler you keep it, the easier to is to keep cool. Thank you for your time, really like your videos.
I love it when you see the frame drops are all identical. It only means that it's the games fault not the GPU! Things like this can be confusing when you get frame drops and you dont know what to blame. Is it the undervolt? the overclock? should i keep card at stock? is it the game? Yes, it is the game! 😅
Thank you very much for the useful tips. I own this GPU. I noticed that, unlike many others GPUs, overclocking this GPU does not give a noticeable effect.
Note: any third-party GPU fan curve management programs like Fan Control or even some OEM ones, it will likely conflict with Adrenalin Software and override it with only the fan curves and 'forget' your OC/UV settings every game launch/restart.
My msi 6700xt mech is more happy with less voltage . I set it to 2680 core and 2120mhz memory with 1.080v gains 10-15% performance and shave 50 watts of power draw compare to stock. If I pust to 2700 and up with 1.1v to 1.150v i only get 2 fps and pretty untable
On my rig with a ASRock 6750 XT it seems the driver plays a part in the minimum voltage before artifacts. On Windows I can comfortably run -80mv before problems start but under Linux with the latest Mesa drivers -40mv is the most the card can handle in the same tests. I really don't bother with overclocking this card as the gains are minimal (1-2%) and the fans are noisy AF. Great video as always Fabio.
Hey Fabio, what max frequency would u recommend for the rx6700xt and do u also recommend to have the min frequency silder on the least? Because in the rx6700xt video u recommended for the minimum 2500mhz, but that vid is now old. Love your videos and content❤ Keep it up and stay who you are👍
Undervolted my rx 6800xt red devil to these settings: min 2000 mhz - Max 2100mhz - 990mv - +15% power These settings reduced power consumtion to Max 180w and made the coilwhine dissapear Lost very little performance tho
Yeah I wouldn't adjust the MIN GPU clock speed. I leave that at 500MHz. I test with Firestrike and Timespy and I can usually get the GPU to where it's in the top 1/3 and when I get the silicon lottery I can get the GPU to being in the top 5 - 10% and honestly that's good enough. If I try to push that MIN clock up anywhere near the typical operational clock speed I get freezes. It's not worth it. Add that to when you hit times when FPS is already high and the GPU clock wants to slow down, you keep that from happening and it makes the GPU run hotter.
I found out yesterday Over Clocking my 7900xt and undervolting. I had it 2900/3000 1040mlv 2764 memory and i got 2ed place in 3Dmark speedway "coldsweetfury" and then i lowered it to 2800 2900 1010mlv memory 2764 and i got an ever higher score and i higher FPS average FPS and my temps i lost like 15c in hotspot. im just surprised that it runs great at 2800/2900 but just lowering it by 100 and lowering it to 1010 its amazing.
You got higher score because since you had lower values, the voltage gor lower and the boost clocks were higher and more stable. Also, leave the minimum clocks at 500 for those cards (7900 series). Recents drivers are more stable that way
@@AncientGameplays OMG thank you i changed it to 500 and updated to the newest driver and i got a score of 6127 on 3dmark Speedway and i have 1 Frist place! check the 7800x3d with 7900xt scores im ColdSweetFury TY BRo you are Great!
TY! for the advice im number 1 in 3d mark speed with and #2 is 4k time spy extreme and number 4 in time spy extreme. "Coldsweetfury" Could not of done it without you! and if you want to see just 7800x3d with 7900 xt for results. @@AncientGameplays
Oi Fábio, achas que também dá para partilhares os settings do P.Saving? achei muito interessante o perfil. Perder 1-5% dos fps com um power draw bastante mais baixo.
honestly i go to about 2768mhz and min to 2648mhz, then i undervolt to about 1175 - 1180 mV and Vram set to 2282mhz. works on every game aswell if anyone wants to overclock it just a liiittle bit more for a maybe few more fps, but overall Ancient Gameplays has the best OC to set on the default setting. after that, i go in a tune games to the best i can. i find the fast timings work on every game but it works best when you're at high fps average's. if youre running a game at 30-40fps, it doesn't really do much. the voltage can be played around with per game aswell, since some games like Starfield really doesn't use much power anyway on an AMD gpu.
@@pradovq well any type of change to the frequency and voltage is overclocking and undervolting, you don't overvolt a gpu at least not at home but yess undervolting should lower the temps a bit. by undervolting you're able to overclock a bit and still lose some temps. but at the same time, there's a curve and you need to understand the curve of your gpu to really get the most out of undervolting or overclocking.
Few days im owner of xfx speedster qick 6750XT. Good temp, low noise, only coil whine at some high fps are noticable. But best stable undervolt is same as automatic 1175mV! Also lowering max frequency and setting max power limit (+15%) isnt stable - heaven benchmark max few minutes with 1150mV. So in this its disappointment for me. My old EVGA 1080 sc2 was ok to run with 850mV also with OCed memmory. :( Stil thinking about sending this card back.
I have found that OCing this card is not worth it for the 1% fps gain and the increased power consumption. Stock Clock 1150mv undervolt Max vram OC plus fast timings Max out power limit. These were my best optimal setting.
Hey Fabio. Recently bought the Rx 7600. Booted up the GPU yesterday first time. Would like to learn from your undervolting tutorials. Is THIS video the latest recommended one from you?
Hi, I've tried your settings, I see a noticeable shift, but I keep encountering micro hangs(stutters), do you know how to solve this? thank you i have rx 6750 xt AMD R5 5600 32gb ram 850w source
Watching this because i was wondering if i could run the 6750XT with a 550w PSU (TX550M to be exact) and a Ryzen 5 5600X I found the GPU with a really good deal
Now you got me thinking, if RX 6650 XT has same OCing as RX 6600 XT, as no guide really goes in depth like you do, they all just go "full voltage, here is recommended clocks, have fun!" 🤔
Can I use these settings for the 6700XT? Your old 2022 video doesn't work for this latest update I just did. Would love to overclock and undervolt my card again! Thanks!!
Hello Fabio(I hope I wrote it correctly)! Big thanks for your videos and work! Can you please make video about setting up amernime drivers while you have 2 GPUs? For example - I have 7900xt and 1660ti in one case beсause of Nvidia codecs are now better (for now) than AMD for streaming.
Well, nvidia codecs are only better for avc. Any platform that lets you use hevc or av1, I almost guarantee you can't see the difference. Also having amd and nvidia drivers on the system might cause instability.
@@AncientGameplays I have only AMD HW H.264 (AVC) in OBS for twitch translations. Am I doing something wrong or twitch doesn't support hevc? Upd. Twitch really doesn't support HEVC for AMD GPUs.
@@AncientGameplays An interesting thing is AMD and Nvidia drivers don't disrupt anything in your system. Can't tell you how long I had a 5700xt with a GTX 1050 because back in the 5700xt rocky days I used the 1050 to watch TH-cam videos because the 5700xt stuttered on my system with those old drivers and my free sync was a stutter mess, The GTX 1050 took the load of the 2nd monitor off AMD driver and fixed all that all at the time when the 5700xt was released. Had no issues nor any FPS drops. Of course, today I'm 100% sure the 5700xt can properly handle all that fine now. This was my workaround for the early 5700xt drivers lol
I have 6700xt, temps are fine, from time i bought it i not touch fan speed, its default, off until 60c.. Maybe one day will folow your advice for undervolt if temps be pproblem😅
Great vid thanks for the information I have a question regarding the AMD software Is it normal that when i put a tune in like this and i restart my PC all my settings go back to basic? I have to reload your profile every time i start up I have a 6750 XT and use your downloadble profile ;)
@@AncientGameplays i dont know how to use that, i have just turned on PBO and thats it , nothing else , because i am afraid that if i do something wrong , cpu might get bricked
Fala fábio! tenho uma 6750xt da msi e na parte de power tuning o máximo é 100%, ou seja, n dá pra aumentar. Vc acha q é característica da placa ou tem algo que dá pra fazer? valeu!
I need ur help i upgraded to latest amd adrenalin version and everythign got messed up. I logged a ticket with AMD support, now they are saying to contact MSI. I upgraded the BIOS, Downgraded to lower adrenalin version, formatted and reinstalled OS but no use. Fortnite, PUBG, Forza, all are lagging. I am trying to see if i can change to another graphics card.
Im having a 6700XT Pulse under water cooling, very happy whit it. Only thing annoyng is me playng old dx9 game require to Enable Shader Cache and Disable ULPS from regedit all the time after update driver plus weird lower frequency problem whit 2 monitor when playng this old game aswell. Except for this and the coil whine under load pretty nice cards. Can undervolt to 1090v no problem
delete the GPU drivers and the monitor driver completely in safe mode and install again and make a custom resolution. Alternatively, I would try removing the card from the slot and disconnecting the cables and putting it back in If no one complains about the coil whine on that card
Nothing fixed my problem sir, even reinstalling windows and cleaning pcie connector on both card and motherboard. Plus im having an Evga Planimum power supply. Probably the noise is audible since my pc is dead silent :D@@XMoldyMe
Maybe it is low quality board idk! Whi my old msi gaming 1070 never have coil whine ( was also on waterblock ) Power supply as i said is and EvgaP2 650w Platinum grade so best in class, maybe getting old @@AncientGameplays
Nice video bro,AC Mirage is testing hard my patience and my 6700 xt.It is a Biostar rx 6700 xt and Mirage keeps crassing even at default settings.I an not sure if i has a faulty card or if it is a game related problem.Any suggestion on how to figure this out?
@@AncientGameplays You were right when you said AC Valhala and Mirage are the best gpu testers.My card was unstable even at stock at Mirage,2600 on core with 1.2v was too little for the card to run the game,i underclock the card to 2440,still 1.2v and now the game runs perfect.Everything other game or every benchmark and stress test i run is stable but that game,man 1.2 volts is not enough.
Is a Ryzen 7 5700x3d (105 max tdp) with a Rx 6750 xt and a 600w gold power supply enough? My current card is a Gtx 1660OC that consumes a maximum of 125w, I believe that another 100w in a good quality 600w gold power supply would not be a problem.
Many thanks for your videos. They are beyond helpful! I have a question. When I overlock GPU to 2700 MHz the GPU-Z shows that GPU Clock falls to 1600 MHz from 2439 MHz. Is it a bug or what?
Hey Fabio is it normal that sometimes the tuning settings are reset after shutdown/restart and i have to import the profile again ? Thanks for the vid ❤
As always, any doubts? Leave them in the comment section :D
Hey. I just built my daughter a pc with a strix 6700xt. Does this guide still apply seeing as both cards are exactly the same spec (apart from clock speed).
fan control is very diffrent for each model so he can' t do it for all of them and base fan curve is always fine not the best but fine
@@cazaga
I think it is worth adding that only with good version of drivers we can get optimal performance without issues in any titles, for me it was 23.5.2 for some time, currently i will be testing how 23.11.1 performs. Also - use AMD cleanup utility to get rid of old drivers when installing new ones!
Windows 11 Update - sometimes it will try to install old drivers, superseding new ones, and official AMD help site just directs to Utility that installs Adrenaline software version that *match these (old) drivers* despite new ones work just fine... truly awful experience. Fortunately i got Win10.
And about OC - i noticed that raising memory clock not only doesn't give any real advantage, 1 or 2% is within margin of error from test to test, but sometimes it raises power draw even about 10W, and despite card is still below its 250W limit (example: stock Mem@full load is 190W, OC Mem@full load is 200W), it makes card bit hotter so it downclocks bit more, resulting in -1 or -2% performance :O so in my case i leave Memory tuning untouched. OFC you can always set more aggressive fan behaviour and you will get these few FPS back, but i prefer quieter PC and more eco-friendly approach :D
Windows 11 still has the problem with resetting the OC settings at startup for me. I found online that a certain update (KB something package) would be the cause, but I don't have that package in my system. I disabled the fast boot a while a go and it worked for some time, just waiting for the Windows guys to fix it I guess.
did exactely as described on a gigabyte 6750xt OC and for some reason , my fps dropped from 148-150 in world of warships to 125-130, power consumption went from 220 W stable to 215-217 W oscilating, no heat variation , 65-68 degrees. Also tested both default and this undervolt/oc in Armored Warface - no difference whatsoever , gpu at 70 % util, same fps 110-120, power usage 160 w
Year is 2077. You now need a doctorate degree to know how to optimize your gpu drivers.
While I'm sure these aren't the best performing videos, I really appreciate that you take the time to make them. They're so helpful to compare against, even if you don't need the tutorial portion. Thanks again for the great content!
did you find the best ones?
This is great!!! Since I have run this set up I've had zero issues !!! ADRENALIN used to crash on me pretty regularly (weekly at least). Thanks man!!!
You're very welcome
Oh, crashing on stock settings too.
@@billsouza4457 that's maybe because of power limits
Just picked up a RX6600 for cheap, its an amazingly quiet card and undervolts well. Thanks for the tutorials
Just had that card for two years, served me well and definitely would have lasted a few more years but I’m just needy😂
I usually don't expect much from OCs in modern cards, but finally decided to try on my XFX Merc 6750XT today as my order for a 7800XT a couple days ago was canceled for some reason, and with the 4070 Super just barely coming out now maybe I'll wait a bit to see if the 7800XT price drops a bit before clearing up whatever got in the way of my first order.
So in the meantime I'm playing around with squeezing a bit more from this excellent 6750XT.
To my surprise my 6750XT seems to be completely stable at 2850MHz @1150mV, VRAM maxed to 2312 with fast timings at the same time. GPU temp holds at or below 65C and the GPU power draw is usually under 200watts in game. Quite impressed. Thanks for the excellent tutorial!
glad I could help
Thank you Fabio! I will update to 23.11.1 and start testing. I'm so glad you finally went trough and made this video for us, RX 6750 XT owners.
Releasing thst video tomorrow
So I've been using these exact settings (just changed the fan curve a bit to make it run quieter) for a few weeks and it seems pretty stable. Going lower than 1145mV already creates instabilities so I went back to 1150 and it seems good so far. Lowered the temps by about 10C both in idle and under load, lowered power consumption from 200W to 160-170W (while gaming) and got around a 10-15% performance increase. Thanks a lot for making these videos, subscribed!
Do you have the RX 6750XT Founders edition? What games are u playing? Can i use 1150mv in Warzone?
@@vinicin.782 I had the XFX Speedster Qick edition. Haven't played Warzone so I don't know if 1150mV will be okay. But it turns out it was the fast memory timings causing the instabilities, not the undervolt. You could probably go even lower than 1150 with default timings.
@@kemulli14 Sure i'm testing, what clock frequency with 1150mv? I'm trying 2650 with 1150mv, but i don't know how to see if it is being good or not...
@@vinicin.782 I put the same clock speeds as in the video. You could try to undervolt it to as low as 1100mV and play games for a bit. If you notice any issues - crashing, texture flickering, artifacts, stuttering - increase the voltage until you find a stable one.
Also I suggest using some in-game overlay like the one in AMD Adrenalin software or the MSI Afterburner too track GPU temps, usage, voltage and FPS
@@kemulli14 I’m gonna try it, thanks bro!
wow this amazing.
I ordered a 6750xt earlier because it was actually cheaper than the 6700xt and only saw later that it draws a lot more power for a fairly small performance gain.
Now I'm excited again, can't wait to put your settings in right away when it arrives. It's just amazing what your settings do to the power consumption.
I wonder why AMD stock settings are like this, when they could make their cards so much more efficient
The 6750xt is considerably faster though, just not a little, but all brands have higher binning margins due to quality control, to no scrap many parts
Just what I was looking for! Thanks for the explanation and the effort you put into this!💯👍🏼
Yes and no on the voltage slider. Yes when you set that slider it's still going to be dependent on the load for the GPU. No, it's only going to drop so far. So it's not really an offset.
You get most of the power draw from the clock speed cranking up during a load. The voltage will adjust a little, not a lot. Higher clock speed means there is higher resistance (reactance) in the circuits. This is physics at work. Higher resistance means more power consumption. That slider needs to be high enough to deal with the load. When the clock speeds are higher and there's more resistance in the circuit, the resistance affects the signal. It will make it harder for the logic to determine is a signal is a 0 or a 1 (true or false), which is based on a voltage level. If the clock speed is low, there is little resistance, and you get a NICE clean transition from low to high or high to low. When the clock speed is faster, the transitions aren't as clean going from 0V up to whatever voltage level the signals are operating at, and BECAUSE the clock speed is faster you are sampling the control/data signals faster and you get to the point where you're sampling a signal when the transition is still happening. Because of that the signal may be detected as a true or false (0 or 1, low or high).
But any process node needs a min. voltage to operate at even with lower clock speeds. So that slider isn't so much as an offset as it is setting a maximum voltage level for the logic. It's like different sliders on that tuning page. They will set min. or max values. Those aren't fixed values, just MIN or MAX. I don't usually change MIN value in that tuning section because it will keep something artificially high. The MAX clock doesn't guarantee the GPU will run at that clock speed or even get up to that point. But the higher the clock speed can get, the higher the voltage has to be, and the less you can adjust the voltage level down.
A person can get the false impression that they can always get higher clock speeds when turning the voltage down. No. Part of what will happen is based on silicon lottery. But as I said above, the faster the clock speed, the less clean the signal is because resistance increases in the circuit (and why it starts to get much hotter). The only way to overcome that signal being less clean and not being settled into a low or high voltages at the time it gets sampled is to turn the voltage up, not down.
So, undervolting comes with limitations, you are basically finding a happy medium in using less MAX voltage and then finding out how high you can get clock speeds at that lower voltage level. The main that that changes though due to load in normal operations is the clock speed. The voltage levels don't adjust nearly as much simply because you need certain voltage levels to make the logic work properly. The faster you push clock speeds though, the less you can undervolt.
Using the same type of GPU, say an RX 6600 I've gotten VERY different results between 2 different GPUs. One I could get a pretty good undervolt and power consumption was really low and then another I couldn't adjust very much, and I had to use higher voltage levels and let the GPU use a bit more power.
You're wrong in the first sentence already. It depends on the power state. It applies uv but the voltage depends and works as an offset of the vase voltage on that power state. Usually more noticiable on 3d apps
@@AncientGameplays Do you have a reference from AMD that says this? And really, from AMD not a reddit page or some post elsewhere.
The point still remains. For logic in an IC to work the voltage levels have to be at certain levels, even if the clock speed is 5MHz. So OK, maybe it's an offset up to a certain point. The point still remains that the faster you clock a signal the more it can be distorted and the higher the power consumption gets and that power consumption is mainly because of the higher clock speed, which increases resistance in the circuits. This is basic physics of electronics dude. I worked with electronics and computer systems chasing signals and evaluating signals, not just is a signal there, but evaluating signals for noise, time duration, voltage levels, etc......
Everything after my first sentence is how electronics works. AMD can't change the laws of physics.
@@johndoh5182 funny you seem to believe you speak for the laws of physics when you obviously have no formal education in it
Just got a 6750xt and its my first amd card. Thank you for being the Adrenalin whisperer on youtube lol so far Adrenalin seems so much more intuitive and capable than geforce experience, im stoked on it!
Yeah, people talk a lot of things that they don't know about sadly
Did a test ride with the same card (and 13600K/ 32GB Memory 5600 Mhz) and its flawless @ this moment
From 230 Watt to 134 Watt
Thx AG
Glad I could help
Thank you for the tips. I have tried 1145 Voltage and i have gain 5 more fps in heaven benchmark.
Also I want to mention that I have fixed the flickering issue on videos, with latest drivers, disabling MPO on windows. Thank you, for making a video for older card models.
Disabling mpo is always a blessing haha. Cheers
RX6800 can undervolt like crazy, i manage mine to get to 920mV i didnt OC or anything i just undervolt it and it reduced my watt consummation from 220 to 160 max but usually around 130 without any performance loss
160w for core only, not full board power, but yes, mine can also UV a lot
mine does 900mV
This is the card i bought last week, still getting to know it. Your tutorials help alot. Gonna try your profile for some days. Muito obrigado!
Bom saber, um abraço!
Fabio broo! I've got this gpu, and I'm so happy to follow your tutorials, I'm fan bro since you had like 10k subs!
E-i-ai
Thanks, welcome back haha
I have to thank you for this video! My Red Devil RX 6750 XT was running on 220w, with hotspot reaching up to a 100°C, and just by loading the settings it won't go over 188w and 88°C! Fans are working on a much lower speed too, from 2400 to 1900 rpm! 😅
Same performance, with clocks even higher than stock, up to 2667 MHz!
2 months with my 6750, I hadn't done OC waiting your video, thank you!
You can't follow the video exactly each GPU is different, maybe your GPU will let you do more undervoltage or less
The video is a base, as always. Then people tweak. usually my bases should work for most people though@@XMoldyMe
@@XMoldyMe What I did from day one was undervolt, I tried everything, 1125(mV) was what worked for me, and the GPU dropped 10°C degrees
Thank you very much, I set up my rx 6700 хt, according to your video about the rx 6700 хt, 2 years ago, the flight is normal. 👍👍👍
YES 🙌 THANK YOU (Only game that needed 1160MV was Jedi Survivor) Must be good for testing. Awesome 👏🏻
You're very welcomed :D
Спасибо огромное. Ты реально помог. Наконец то пропали шумы и температуры. Я так счастлив. Ты не представляешь.
Just picked up a 7900xtx for dirt cheap (less than 800 bucks) from Amazon...so here for the knowledge.
Watch my xtx tutorial 💪
@@AncientGameplays will do..and thank you
I do not like the zero fan either. As soon as you took it off saw your temp drop 20°c. I know electronics like to be warm to operate, but just feel 52°c is too high to start to try to cool it. Also, the cooler you keep it, the easier to is to keep cool. Thank you for your time, really like your videos.
Best Tech Channel !!! I like your contents !! simple and solid !
Keep Up !! BRO !!!
Thanks!
Thank you so much Fabio !!!! been waiting for this for a while, and always you deliver
💪💪
Obrigado por ajudar, acabei de fazer esse undervolt na minha 6750XT.
Doing this on my 6800xt but definitely using custom fan curve. I turned off that 0 rpm nonsense
i Have on for that card
I love it when you see the frame drops are all identical. It only means that it's the games fault not the GPU! Things like this can be confusing when you get frame drops and you dont know what to blame. Is it the undervolt? the overclock? should i keep card at stock? is it the game? Yes, it is the game! 😅
I know what you mean xD
Sometimes in new games this can be fixed by Nvme (faster textures loading)
@@beltonator So SSD like 870 EVO is not good for games anymore? come on
Amazing video with great explanations. Thank you so much! Subbed!
Thank you very much for the useful tips. I own this GPU. I noticed that, unlike many others GPUs, overclocking this GPU does not give a noticeable effect.
Because they're binned from factory already hence being the xx50xt
Note: any third-party GPU fan curve management programs like Fan Control or even some OEM ones, it will likely conflict with Adrenalin Software and override it with only the fan curves and 'forget' your OC/UV settings every game launch/restart.
My msi 6700xt mech is more happy with less voltage . I set it to 2680 core and 2120mhz memory with 1.080v gains 10-15% performance and shave 50 watts of power draw compare to stock. If I pust to 2700 and up with 1.1v to 1.150v i only get 2 fps and pretty untable
thx for this video i'm going to try it on my 6750 xt
Thanks for this video. The Power Limit on my MSI model was already maxed out by default.
100%?
@@AncientGameplays Yes can't put it any higher. Its stable so I guess its not a problem. Some strange MSI thing I guess.
On my rig with a ASRock 6750 XT it seems the driver plays a part in the minimum voltage before artifacts. On Windows I can comfortably run -80mv before problems start but under Linux with the latest Mesa drivers -40mv is the most the card can handle in the same tests. I really don't bother with overclocking this card as the gains are minimal (1-2%) and the fans are noisy AF. Great video as always Fabio.
because it depends on the power states as well, and drivers affect that
Hey Fabio,
what max frequency would u recommend for the rx6700xt and do u also recommend to have the min frequency silder on the least?
Because in the rx6700xt video u recommended for the minimum 2500mhz, but that vid is now old.
Love your videos and content❤
Keep it up and stay who you are👍
Hey hey, all stated in the video
Hey thanks for your answers!
You said that the rx6700xt video is a higher binned version or sth.
Maybe I'm just a little dumb 😅
What does that mean?
I am very grateful to you for this video, I have been waiting for it for a long time, thank you again)))
Yey, finally! Thank you :)
You're welcome
00:24 The last "ai" made me laugh a litle
Also great video!
🤣🤣💪
Undervolted my rx 6800xt red devil to these settings: min 2000 mhz - Max 2100mhz - 990mv - +15% power
These settings reduced power consumtion to Max 180w and made the coilwhine dissapear
Lost very little performance tho
Thanks very much. Very succinct. Cheers 👍
Yeah I wouldn't adjust the MIN GPU clock speed. I leave that at 500MHz.
I test with Firestrike and Timespy and I can usually get the GPU to where it's in the top 1/3 and when I get the silicon lottery I can get the GPU to being in the top 5 - 10% and honestly that's good enough.
If I try to push that MIN clock up anywhere near the typical operational clock speed I get freezes. It's not worth it. Add that to when you hit times when FPS is already high and the GPU clock wants to slow down, you keep that from happening and it makes the GPU run hotter.
Thank you, this is just great
Well done!
Leatherjacket -Ai, Ai, Ai 🤣 i die 🤣🤣thats why i love Fabios Vids so much 💗
🤣🤣
Fabio, you might want to make an undervolting playlist for the channel? Cant see it if you have done previously
They're all in the tutorial playlist, but yeah you might be right
Ive done it, mild oc 7500f, 6750 xt to the max, its rips... And didnt go boom. Thanks again.
I found out yesterday Over Clocking my 7900xt and undervolting. I had it 2900/3000 1040mlv 2764 memory and i got 2ed place in 3Dmark speedway "coldsweetfury" and then i lowered it to 2800 2900 1010mlv memory 2764 and i got an ever higher score and i higher FPS average FPS and my temps i lost like 15c in hotspot. im just surprised that it runs great at 2800/2900 but just lowering it by 100 and lowering it to 1010 its amazing.
You got higher score because since you had lower values, the voltage gor lower and the boost clocks were higher and more stable. Also, leave the minimum clocks at 500 for those cards (7900 series). Recents drivers are more stable that way
@@AncientGameplays OMG thank you i changed it to 500 and updated to the newest driver and i got a score of 6127 on 3dmark Speedway and i have 1 Frist place! check the 7800x3d with 7900xt scores im ColdSweetFury TY BRo you are Great!
TY! for the advice im number 1 in 3d mark speed with and #2 is 4k time spy extreme and number 4 in time spy extreme. "Coldsweetfury" Could not of done it without you! and if you want to see just 7800x3d with 7900 xt for results. @@AncientGameplays
Have a 6750xt this is helpful thanks
Oi Fábio, achas que também dá para partilhares os settings do P.Saving? achei muito interessante o perfil. Perder 1-5% dos fps com um power draw bastante mais baixo.
Are you gonna do a video about latest ARC drivers ?
Yes
honestly i go to about 2768mhz and min to 2648mhz, then i undervolt to about 1175 - 1180 mV and Vram set to 2282mhz. works on every game aswell if anyone wants to overclock it just a liiittle bit more for a maybe few more fps, but overall Ancient Gameplays has the best OC to set on the default setting. after that, i go in a tune games to the best i can. i find the fast timings work on every game but it works best when you're at high fps average's. if youre running a game at 30-40fps, it doesn't really do much. the voltage can be played around with per game aswell, since some games like Starfield really doesn't use much power anyway on an AMD gpu.
Does this lower the temp of the card ? Sorry I’m a noob I’m trying to learn. Do these settings overclock/undercock the gpu??
@@pradovq well any type of change to the frequency and voltage is overclocking and undervolting, you don't overvolt a gpu at least not at home but yess undervolting should lower the temps a bit. by undervolting you're able to overclock a bit and still lose some temps. but at the same time, there's a curve and you need to understand the curve of your gpu to really get the most out of undervolting or overclocking.
Few days im owner of xfx speedster qick 6750XT. Good temp, low noise, only coil whine at some high fps are noticable. But best stable undervolt is same as automatic 1175mV! Also lowering max frequency and setting max power limit (+15%) isnt stable - heaven benchmark max few minutes with 1150mV. So in this its disappointment for me. My old EVGA 1080 sc2 was ok to run with 850mV also with OCed memmory. :( Stil thinking about sending this card back.
I have found that OCing this card is not worth it for the 1% fps gain and the increased power consumption.
Stock Clock
1150mv undervolt
Max vram OC plus fast timings
Max out power limit.
These were my best optimal setting.
That's why I dont OC it as shown
Hey Fabio. Recently bought the Rx 7600. Booted up the GPU yesterday first time. Would like to learn from your undervolting tutorials. Is THIS video the latest recommended one from you?
Hi, I've tried your settings, I see a noticeable shift, but I keep encountering micro hangs(stutters), do you know how to solve this? thank you
i have
rx 6750 xt
AMD R5 5600
32gb ram
850w source
Top demais, valeu.
Thnx bro🙌🙌
Watching this because i was wondering if i could run the 6750XT with a 550w PSU (TX550M to be exact) and a Ryzen 5 5600X
I found the GPU with a really good deal
Could? Yes, would it be optimal? Nope
Yes!!!!!! Thanks you sir!!!!!!!!!!!!!!
💪💪💪
YESSS!
My idle is 40-45w power consumption is that concerning or no
a bit high, but if you're using dual monitors it is "okayish"
its because of the Vram going 100% all the time (like in this video its on 2238 mhz)
I managed to go from 210 watts down to 150 watts thanks!
What even with power slider at 15?
@@iitzfizz yeah but it was a bit unstable so now it at a 100% it consumes 165w
BRAVOOOO!!!
how do i get the profile of POWER SAVING at 17:56 ? nice vid btw, really helpful
Now you got me thinking, if RX 6650 XT has same OCing as RX 6600 XT, as no guide really goes in depth like you do, they all just go "full voltage, here is recommended clocks, have fun!" 🤔
canwe get a tutorial for the 6700XT?
already been done, as stated in the video
thankkkk youuuuuu
can we get a 7900xt OC & underclock video next please!
Use my xtx one, its the same 💪
Can I use these settings for the 6700XT?
Your old 2022 video doesn't work for this latest update I just did. Would love to overclock and undervolt my card again! Thanks!!
Hello Fabio(I hope I wrote it correctly)! Big thanks for your videos and work! Can you please make video about setting up amernime drivers while you have 2 GPUs? For example - I have 7900xt and 1660ti in one case beсause of Nvidia codecs are now better (for now) than AMD for streaming.
Well, nvidia codecs are only better for avc. Any platform that lets you use hevc or av1, I almost guarantee you can't see the difference. Also having amd and nvidia drivers on the system might cause instability.
@@AncientGameplays I have only AMD HW H.264 (AVC) in OBS for twitch translations.
Am I doing something wrong or twitch doesn't support hevc?
Upd.
Twitch really doesn't support HEVC for AMD GPUs.
@@AncientGameplays An interesting thing is AMD and Nvidia drivers don't disrupt anything in your system. Can't tell you how long I had a 5700xt with a GTX 1050 because back in the 5700xt rocky days I used the 1050 to watch TH-cam videos because the 5700xt stuttered on my system with those old drivers and my free sync was a stutter mess, The GTX 1050 took the load of the 2nd monitor off AMD driver and fixed all that all at the time when the 5700xt was released. Had no issues nor any FPS drops.
Of course, today I'm 100% sure the 5700xt can properly handle all that fine now. This was my workaround for the early 5700xt drivers lol
nice video
Modifying curve needed!
Maybe
If you use powerlimit slider +0...+15, do you get any benefits when running benchmark/3D mark? Me not.
Спасибо друг. очень помог.
What would you recommend for the rx 6650x, i usually use 2523mhz 1115mv, and its okay, btw great videos as always!
A 6600 XT can achieve 2700 mhz easely, but I recommend just undervolting and leaving mhz alone
You're missing a lot of performance. I can do 2900MHz with my 6650xt almost all the time. At least 2800MHz is pretty doable
@@AncientGameplays And what volts do you recommend?
@@AncientGameplays It's got to be a high end model with a beefy cooler
@@rubenalvar3253 I've been playing with the MHz, and idk how when I use 2523 I got better fps and better results that when Im using 2800/2900mhz
Hi Fabio(italin name!) what about some Overclock series for Laptop APUs'?
I have 6700xt, temps are fine, from time i bought it i not touch fan speed, its default, off until 60c..
Maybe one day will folow your advice for undervolt if temps be pproblem😅
Not only temps, you can push more perf on the 6700XT as well
@@AncientGameplays play 1080p 60fps vsync on, so for now no need more perf, maybe 1 day
@@makarov9480 Bro, 1080p and 60 fps on pc. That's terrible. If you have a warranty on the 6700XT, use the GPU more
@@XMoldyMe skills matters bro, not fps.. i can beat you in warzone or call of duty ewen with 30fps locked 😅😅😅
@@makarov9480 Nope u can't
Great vid thanks for the information
I have a question regarding the AMD software
Is it normal that when i put a tune in like this and i restart my PC all my settings go back to basic? I have to reload your profile every time i start up
I have a 6750 XT and use your downloadble profile ;)
Not really, that seems like your OC isn't 100% stable
@@AncientGameplays okidoki ill put them in MSI afterburner and see if I get the same issue 👍🏼
Hello friend, I bought an 8 GB RTX 2060 Super. Did I make a good purchase? I'm only going to use it for 1080p. Can I play on medium-high?
Please also teach us how to overclock ryzen 5 7600 non x version , love your videos❤
no ne there, simply use curve optimizer
@@AncientGameplays i dont know how to use that, i have just turned on PBO and thats it , nothing else , because i am afraid that if i do something wrong , cpu might get bricked
bro if you have the 6700 make a video for overclock now pls... or is the same as your previous video?
Already did, its the samw
Thank you. Now if someone could explain which way the bios switch should be set...toward the ports or toward the power input?
that's irrelevant, especially if you're tweaking, just leave the OC one
@@AncientGameplays I don't remember which way it was originally...and now I'm not sure if I should switch it :)
Fala fábio! tenho uma 6750xt da msi e na parte de power tuning o máximo é 100%, ou seja, n dá pra aumentar. Vc acha q é característica da placa ou tem algo que dá pra fazer? valeu!
Hey, I'm thinking about the 6750 XT already with the factory OC Then just put the undervolt
I need ur help i upgraded to latest amd adrenalin version and everythign got messed up. I logged a ticket with AMD support, now they are saying to contact MSI. I upgraded the BIOS, Downgraded to lower adrenalin version, formatted and reinstalled OS but no use. Fortnite, PUBG, Forza, all are lagging. I am trying to see if i can change to another graphics card.
Im having a 6700XT Pulse under water cooling, very happy whit it. Only thing annoyng is me playng old dx9 game require to Enable Shader Cache and Disable ULPS from regedit all the time after update driver plus weird lower frequency problem whit 2 monitor when playng this old game aswell. Except for this and the coil whine under load pretty nice cards. Can undervolt to 1090v no problem
delete the GPU drivers and the monitor driver completely in safe mode and install again and make a custom resolution.
Alternatively, I would try removing the card from the slot and disconnecting the cables and putting it back in If no one complains about the coil whine on that card
Nothing fixed my problem sir, even reinstalling windows and cleaning pcie connector on both card and motherboard. Plus im having an Evga Planimum power supply. Probably the noise is audible since my pc is dead silent :D@@XMoldyMe
with undervolting the rx 6700xt shouldn't have much coil whine, unless the board quality is low or your PSU's filter isn't that great
Maybe it is low quality board idk! Whi my old msi gaming 1070 never have coil whine ( was also on waterblock ) Power supply as i said is and EvgaP2 650w Platinum grade so best in class, maybe getting old @@AncientGameplays
Is 6600 XT video still good to watch and use that settings or after 2 years of updates I shouldn't use it as reference for now?
Nice video bro,AC Mirage is testing hard my patience and my 6700 xt.It is a Biostar rx 6700 xt and Mirage keeps crassing even at default settings.I an not sure if i has a faulty card or if it is a game related problem.Any suggestion on how to figure this out?
crash at default = CPU/RAM instability. Fix it
@@AncientGameplays You were right when you said AC Valhala and Mirage are the best gpu testers.My card was unstable even at stock at Mirage,2600 on core with 1.2v was too little for the card to run the game,i underclock the card to 2440,still 1.2v and now the game runs perfect.Everything other game or every benchmark and stress test i run is stable but that game,man 1.2 volts is not enough.
set the monitor frequency in the Windows settings to 120Hz and the Video RAM frequency will not load at 100%. you have 144Hz or more
Not properly, it depends
11:30 is the best
been waiting for this, thank you
23.11.1 UP!
Yup
Is a Ryzen 7 5700x3d (105 max tdp) with a Rx 6750 xt and a 600w gold power supply enough? My current card is a Gtx 1660OC that consumes a maximum of 125w, I believe that another 100w in a good quality 600w gold power supply would not be a problem.
Hi. Could you make a guide on how to undervolt the 7800x3d?
What driver do you recommend for the best stability?
watch this video: th-cam.com/video/Q_2YtHH6bkg/w-d-xo.html&lc=UgxHaEwfsNB5112Y7eN4AaABAg
Many thanks for your videos. They are beyond helpful!
I have a question. When I overlock GPU to 2700 MHz the GPU-Z shows that GPU Clock falls to 1600 MHz from 2439 MHz. Is it a bug or what?
Hello, which one of the 3 profiles would be suitable for undervolt?
Hey Fabio is it normal that sometimes the tuning settings are reset after shutdown/restart and i have to import the profile again ? Thanks for the vid ❤