P620 TRPro user here. Another awesome breakdown! You’ve been invaluable as a resource as I continue to tweak and customize my system especially with these USB and Tbolt breakdowns and the quad ssd card tests. Thank you so much!
Hi Brian Burrell, Welcome! Outstanding! I'm honored! Appreciate Your Comments and Support! 20Gbps USB-C makes a lot more sense to implement than anything Thunderbolt or USB4 considering the Requirements and Results! Our next big leap will be PCIe 6.0 and NVMe. NVMe Key Value Command Set Provides the Key to Storage Efficiency - NVM Express nvmexpress.org/nvme-key-value-command-set-provides-the-key-to-storage-efficiency/ Right now, the Threadripper Pro is the best value not only on CPU Core Count but also based on price per CPU PCIe Lanes! Congrats on Your Decision!
Thanks to this video, I think I'll put a USB 3.2 Gen 2x2 card in my PCI 3.0x4 slot for my NVME enclosure which supports Gen2x2. No use in bottlenecking my USB type-C 10gbps connection with 900-1000mbps transfers. Great video!
@@BuildOrBuy Hi Gill, I just installed the Inateck Redcomet U27 USB 3.2 Gen2x2 card on a PCIe 3.0x4 slot and crystal disk test (1T samsung 980 non-pro NVME) was 1780 MB/s / 1690 MB/s. I was expecting higher since my 10gbps MOBO port was 1065mbps / 1030mb/s. Is that what I can expect from Gen 2x2 or should I get higher? Thanks! EDIT: I guess the speed is limited by the enclosure itself which is a Gen 2x2 enclosure and I'm using a CtoC cable rated at USB 4.0. The enclosure is the Maiwo Dual Bay M.2 NVMe Duplicator Docking Station so I guess the limitation is with the enclosure electronics itself?
Hi@@rgraz4929, Everything with these Specs is all about Burst mode, not Sustained Throughput. Plus We have to allow for Overhead of the Interface. To compare, Test and Verify Your 10Gbps USB-C then Test and Verify Your 20Gbps USB-C 2X2. Can You correlate a percentage from each?
finally someone dives into these details, been looking everywhere for someone to explain how this works because anything over 40GBs would seem to logically be bottlenecked by the DMI speed of the chipset unless the connection was routed directly to the CPU or if somehow the usb/tb headers some how added more bandwidth or more lanes for the port...but motherboard manufacturers don't seem to want to explain this part and so I have no idea if spending money to have those connections is even worth it....
Hi Christopher J Sanders, Welcome! Intel Marketing! Hard to wrap Our mind around Thunderbolt once We start trying figure out Thunderbolt! Supposedly Thunderbolt Data protocol Encoding scheme. Just based on PCIe, hard to expect anything more than PCIe Bus Data Transer Rates can achieve. Plus, anything proprietary is a hassle to implement. You bring up an excellent point. Considering Consumer Desktop Motherboards have limited Shared PCIe Resources, What's the best use of 4 PCIe Lanes. M.2 NVMe PCIe SSD Drive or Thunderbolt. Appreciate Your Comments!
@@BuildOrBuy thanks! And that's exactly been my question regarding adding a thunderbolt pcie expansion card, I'd much rather keep an M.2 NVMe SSD and my graphics card going to the CPU than to give that up for a thunderbolt connection, I was just hoping I was missing something about adding thunderbolt to a motherboard that would actually allow 40 GBs, but nothing I have researched about thunderbolt headers on a motherboard has convinced me that this is true. In the end I think USB 3.2 Gen 2x2 is all the speed I'll really need for a while.
Hi@@not8brand, Now You see the bigger picture! Implementing Thunderbolt 4 / USB4 is Motherboard Brand specific! Every single Motherboard that supports such is proprietary! No swapping Thunderbolt of one Manufacturer to a Motherboard of a different Manufacturer. The Motherboard Thunderbolt Header is now Specific to each! Proprietary! USB-C 20Gbps 2x2 only Requires a X4 Slot to implement if not already on the Motherboard! Keep it Simple and Make it Work! Hope that helps!
Hi@@not8brand, Absolutely! You'd be amazed how some Viewers seemingly are more committed to Thunderbolt emotionally that the actual Throughput! More of a want than a need. Yes We have several Videos about Thunderbolt. That's why We created this Video for Balance, Perception and Perspective! Appreciate Your Comments!
Makes sense thunderbolt being chipset driven. If I move or access large amounts of data on the onboard storage the task is quickly set in motion and maintains speed ect. Data from External to onboard still typically responsive and maintains tb bus speed limits. If I work between external to external on separate TB ports there’s a lot of “preparing” time spent before data moves. Ram usage spikes ect.
Hi user-cq6fk5go3s, Welcome. As the Thunderbolt specs go forward, specs tighten up and each iteration becomes more Vendor exclusive. In other words, single brand. And that's not how that's suppose to work. When Thunderbolt works, it works. And when it does not work, it's useless. Whereas, USB-C 20Gbps is easier to implement. Just now seeing Your comment.
Excellent video. Would be great if you pointed us to a usb 3.2 gen2x2 Front Panel with a usb-c 20gbs port. For some reason I can't find any. They all have usb-c ports of 10gbps max 🤔
@@BuildOrBuy Asrock z690 Extreme. I has a (quoting specs) : "Connector : 1 x Front Panel Type C USB 3.2 Gen2x2 Header (20Gb/s) (Supports ESD Protection)". Thanks for your help.
Hello@@fantv525, Look at the Specs for that Connector - 20 Pin. Same as Cases with USB-C 10Gbps. That Connector will be USB-C 20Gbps 2x2. Test and Verify. Hope that helps!
I paired the StarTech PCIe card with the SanDisk Professional Pro-Blade Transport on my old (2011) computer with an Asus M5A88-M motherboard. With this set-up the magazines benchmark at 1.5 Gigabytes per second. This outperforms my new computer with an Asus ProArt Creator Wi-Fi motherboard which has Thunderbolt 4 ports, but does not have a 20Gbps USB port. The benchmark shows as 1 Gigabyte per second. I expect to get better speeds on the new computer when the Pro-Blade Station with it's Thunderbolt connection comes out. 🙂
Hi HAL09000, Perfect timing! Interesting Stats. Breaths new life into an older Computer! Yes, the Pro Blade Station should make a big difference in Performance on Your ProArt Motherboard! We're right in the middle of this! SanDisk is really stepping up their Pro product eco system for Content Creators! We also need a Rackmounted version as well as a Desktop version! Thanks for Sharing! This helps Us to make better Videos Viewers are asking about!
Again, huge thanks for the info and excellent advice here. That MSI motherboard looks very interesting (and any others like this) with 3 PCIe x16 lots, wired as follows... E1 PCIe 5 x16 (CPU) E2 PCIe 5 x8 (CPU) E3 PCIe 4 x4 (chipset) I hope(!!) this would allow an nvme expander card (e.g. Asus Hyper x16) to be put into slot E1 for 4 M.2 SSD's - while - allowing slot E2 (or E3) to take the dedicated gpu. I realise the current Asus card is a Gen4 one (so 4 x Gen4 SSD's) but would be upgradable (with a new expander card) to 4 x Gen5 SSD's later when options become available. Maybe there's going to be Gen5 expander cards soon? The E3 slot in the MSI motherboard is PCIe4 x4 = PCIe3 x8. I'd be surprised is there's a significant gpu horsepower downgrade even using this slot? (a lot of upscaling trickery e.g. textures still going on at 4k by many devs) We should also research the likelihood of certain motherboard functions being downgraded or disabled (e.g. onboard M.2 or USB slots) when populating some/all of the 3 PCIe slots - that's very common for desktop motherboards, with their limited PCIe lane counts.
Hi Alexis K, I'm honored! Appreciate Your Comments! You're right about possibilities! Keep in mind, when thinking about a Consumer Desktop Motherboard with a 16 Core CPU, not enough CPU PCIe Lanes due to Shared Resources. To install a X16 Quad card Yes will require that 1st X16 PCIe Slot. Preferably the GPU would be in the CPU or a separate GPU would have to go to that 3rd PCIe Slot through the Chipset. What about that 2nd X16 PCIe Slot, mechanically? As You've pointed out is only X8, electrically and is a Shared CPU PCIe Resource with 1st X16 Slot. Thus if both Slots 1 & 2 are used simultaneously, each becomes X8, electrically. Bummer, right. This will be the situation on every single Consumer Desktop Motherboard that can only use a 16 Core CPU. Just not enough CPU PCIe Resources! And as mentioned in the previous Video, Gigabyte has announced the Aorus GEN5 AIC Quad AIC. Same requirements, 1 PCIe Slot, Bifurcated in the Bios to x4x4x4x4. To reiterate, a GPU either will have to be CPU based or installed on a Chipset PCIe Slot which is more than likely to be 4 PCIe Lanes. Crazy, right! We need someone willing to Test and Verify Results of a GPU Performance Test while running the Gigabyte Gen5 AIC with 4 PCIe 5.0 M.2 NVMe PCIe Drives! GIGABYTE Unveils AORUS Gen5 AIC Adaptor with 4 Built-in NVMe M.2 Slots | News - GIGABYTE Global www.gigabyte.com/Press/News/2018
Hi Gill!! I saw your last video talking about this (the usb 3.2 gen 2x2 = 20 Gbps). It was small piece of info but quite interesting. Love this extended video. However you inspired me to search and buy an 20 Gbps USB-C expansion card with the previus video already XD, the Inateck Redcomets U27. I bought ICY BOX IB-1922MF-C32 case/adaptor for one Western Digital Black SN750 NVMe 1TB SSD M.2 PCI Express 3.0. Crystal Diskmark says 2070MB/s read and 2080MB/s write. (I am not going to make the 10 Gb Ethernet connections in the end, too expensive). I am using all of this to reccord Blackmagic Raw and fast transfers. Shame the BMPCC6K has a 10Gbps usb-c connection and still can not reccord 6K BRAW QO 50fps. I don't understand how can be realeased a camera without a way to reccord the highest resolution + fastest frame rate, considering that the best way is USB-C way. Obviusly I don't reccord this frame rate and quality, but I thought it was enough fast. I notice that this technology is quite better than the Samsung T5, but there is no such big difference. The big difference is at transfering files.
Hi Mitxel Sadaba, Excellent! Very good point to know and understand and explore Our options. 20Gbps USB-C needed more coverage than was possible in previous Video. 20Gbps USB-C has an easier infrastructure to install and embrace. Going forward right now this looks like the best We can do to implement on the most amount of gear based on requirements. Blackmagic must have something else going on yet to be released! Yes. 20Gbps USB-C is more affordable! Thanks for Sharing! We need more High Performance Storage Solutions that are affordable!
Hi Mitxel Sadaba, Was just looking over Specs of Blackmagic Pocket Cinema Camera 6K G2 on B&H and that indicates Recording Spec on 10Gbps USB-C for 6144 x 3456 / 50 fps but not 6144 x 2560 / 50 fps. Maybe that's what You encountered as the problem. Hope that helps!
@@BuildOrBuy Hi Gill! No, that is not the problem. You can already reccord 6144x2560 60fps (edit: not 50, also 60) Q0 with the Samsung T5, normal external SSD (NOT NVME). Is less info than the whole sensor per second, so is more affordable. The problem is that the USB-C 10Gb connection doesn't really give you that speed, I guess it gives around 700 MB/s. That is the speed I get on transfers of the BRAW files at a rear usb 3.2 gen 2 connection with the external m.2. However I get around 1,2GB/s with the 20 Gb USB-C adapter now. Whatever Crystal Diskmark says is not 100% accurate to real transfer situations. You know that. And 6K 50fps Q0 is around a minimum 805 MB/s reccording issue. That is what I think and what I remember from my research. Can it hold longer reccording 48fps than the T5? Yes! But also can't handle it and stops. 45 fps? Seems no problem neither with the T5 or the m.2, at least for some minutes. I guess at some point the T5 will stop and will do it before the m.2 does. Haven't been testing for so long. So, that is why I say, the big difference is at transfer situations. Not so much while reccording. Wish the USB-C speed was just a bit faster at the BMPCC6K.
Hi@@mr_nemo24, Got it! Solving a Problem starts with knowing parameters and scope. The next concern would be, based on Your Description, the Codec. According to braw.info, the Blackmagic Pocket Cinema Camera 6K in 6K Resolution with Compression of 3:1 and 50 FPS Calculates to 539.04 MBps. www.braw.info/capacity And that looks like 10Gbps USB-C should do the job. Agreed, most Tests are dealing with Burst mode and not actual Throughput such as is the case with Streaming or in this situation, Recording. The Blackmagic Speed Test would be more appropriate since that Test is about Throughput on PCIe 3.0. According to Highpoint, the Blackmagic Speed Test does not yet Test PCIe 4.0 which is understandable since Blackmagic deals with the Throughput of Recording. However, curious 10Gbps USB-C did not accommodate Your Recording based on the above Results by that Codec where it should. I wonder what's causing the issue. Having this Info You've shared helps Us to make better Videos! Thank You! BTW: Just realized, that Calculator does not indicate values for 60 FPS. And that's a big difference! Even the Storages Rates as listed below do not include that Data Rate. Very interesting. Storage rates based on 30 frames per second. That should then double at 60 FPS. 6144 x 3456 (6K) Blackmagic RAW 3:1 - 323 MB/s x2 = 646MBps on USB-C! Does that sound about right? 646MBps / 60 FPS vs 539MBps / 50 FPS using Blackmagic RAW 3:1 Codec. "Pocket Cinema Camera - Tech Specs | Blackmagic Design" www.blackmagicdesign.com/products/blackmagicpocketcinemacamera/techspecs/W-CIN-16
@@BuildOrBuy The page is right at some things. I use an excel finded at youtube. Better one. You can't reccord with the whole sensor at 60 fps in any resolution. In order to get higher fram rates than 50 you have to decided how much crop. Example: 6K 2:40:1 aspect ratio gives 60 fps, or 3,3 crop factor gives 120 fps but 2.8K resolution at BRAW. Many codecs or resolutions. Depends on what you want. The issue here is the whole sensor size, 6K Q0 50 fps can't be (376.64 MBps) less than Q3 (539.04 MBps) that's not right. My research, thanks for the info other youtubers give, is that Q0 is at least 805 MBps. No problem reccording Q3, even with the Samsung T5.
Great technical analysis Gill. Do you know if a 20Gbps drive(USB 3.2, 2x2), can achieve 20Gbps on a Mac with Thunderbolt 4? And if so, would it be plug-n-play or is there a work around?
Hi S B, Welcome! Thank You! Appreciate Your Comments! Excellent Question! Looking at the Mac Pro Specs: 1. Support for Thunderbolt 3 (up to 40Gb/s) 2. Support for USB-C (up to 10Gb/s) www.apple.com/mac-pro/specs/ We need something like a Sonnett Allegro. However, everything Sonnett currently has is either 10Gbps USB-C or 40Gbps Thunderbolt. Which is what You have. Another alternative would be StarTech since they have 20Gbps USB-C 2X2 Add in card. Everyone is currently using the same Chipset for that capability. But no native Mac support. Another Vendor might be OWC. Theoretically that should be possible. And is doable if You don't mind jumping through hoops for the work around to make it happen. According to a Comment on Amazon, Windows 10 via bootcamp on Mac Pro using the card below. StarTech.com 1-Port USB 3.2 Gen 2x2 (20Gbps) PCIe Card - USB-C SuperSpeed PCI Express 3.0 x4 Host Controller Card - USB Type-C PCIe Add-On Adapter Card - Expansion Card - Windows & Linux (PEXUSB321C) amzn.to/3Gk1dOg As an Amazon Affiliate I earn from qualifying purchases! Hope that helps!
I have an asus rog strix z 690-e gaming wifi motherboard, it has a thunderbolt header on the motherboard and a usb 3.2 gen 2x2 port on back and a 20gbps port and a 10gbps port on back, I got a crucial x10 ssd and bought usb c cables on amazon that says 20 gbps tranfer speeds and one says thunderbolt 3 plus the cable that comes with the ssd, and the speed is not as fast as should be, takes like 5 minutes to tranfer 18 gb, do you think its the cable or something else? thanks
Hi Ken, Welcome. Just now seeing Your comment. Hindsight. What did you decide? Everything matters. Your external device has to be USB-C 20Gbps capable. And that means the Chipset in the external device. That Chipset is a Bridge chip. Knowing those Specs helps to isolate the bottleneck.
Hello reichsverwesermoses, Welcome. Panel Mount. OK. We have not tried these Devices. We have used the AKASA brand. Good product. Either of these should do what You want. These should not be so difficult to source. 1. GRAUGEAR 3.5 Inch Front Panel USB Hub, Internal USB Hub with 20Gbps USB3.2 Gen2 USB-C and USB 3.0 amzn.to/4aVUQgo 2. Akasa USB 20Gbps Type-C Panel with Dual USB 5Gbps Type-A Port, Fits into 3.5” Bay PC Computer Case amzn.to/4aVV2w6 As an Amazon Affiliate I earn from qualifying purchases. Thanks for asking.
Hi Drewry Pope, Welcome! Not sure I understand. Are You referencing DisplayPort? PCIe 3.0 has a throughput of 1GB per second per lane for an overall data transfer rate or bandwidth of up to 32 GB/s total. PCIe 4.0 doubles that. 20Gbps USB-C is PCIe 3.0. USB4 V1 is PCIe 3.0 whereas right now looks like USB4 V2 is PCIe 4.0 according to the ASMedia ASM4242 Chipset which is yet to be released. DisplayPort is the 3rd option of USB-C to be enabled if supported as DP ALT Mode. The ASMedia ASM3242 Chipset supports 4 lanes upstream port of PCIe 3.0. Bandwidth is definitely going to be an issue depending upon the Chipset location on X670E Chipsets. And definitely not enough PCIe Lanes for everything!
Hi Daniel, Welcome! Agreed. Appreciate Your Comments! Just a matter of time before USB-C interface is replaced. The differences in Cables is staggering beyond belief!
Ciao , a me non viene riconosciuto subito bisogna staccare il cavo e riattacarlo per due o tre volte poi viene riconosciuto sia su windows 11 che su macos monterey,velocita quella dichiarata ,tu non hai questi problemi?
Hi@@gosman949, Gigabyte X670E Aorus Xtreme (AM5/ LGA 1718/ AMD/ X670E/ EATX/ 5 Year Warranty/ DDR5/ Quad M.2/ PCIe 5.0/ USB 3.2 Gen2X2 Type-C/Intel WiFi 6E/ AQUANTIA 10GbE LAN/Q-Flash Plus/Motherboard) amzn.to/3Eemck7 Yes, OK. Good price considering. None of these Consumer Desktop Motherboards should cost over $500. Did You locate a Source with stock yet? As an Amazon Affiliate I earn from qualifying purchases! This is a good example. At the price Listed, this approaches the price of a Workstation Motherboard. Features. Value. Just think about Your Options. CPU Cores and PCIe Lanes. Hope that helps!
P620 TRPro user here. Another awesome breakdown! You’ve been invaluable as a resource as I continue to tweak and customize my system especially with these USB and Tbolt breakdowns and the quad ssd card tests. Thank you so much!
Hi Brian Burrell,
Welcome! Outstanding! I'm honored! Appreciate Your Comments and Support! 20Gbps USB-C makes a lot more sense to implement than anything Thunderbolt or USB4 considering the Requirements and Results! Our next big leap will be PCIe 6.0 and NVMe.
NVMe Key Value Command Set Provides the Key to Storage Efficiency - NVM Express nvmexpress.org/nvme-key-value-command-set-provides-the-key-to-storage-efficiency/
Right now, the Threadripper Pro is the best value not only on CPU Core Count but also based on price per CPU PCIe Lanes! Congrats on Your Decision!
Thanks to this video, I think I'll put a USB 3.2 Gen 2x2 card in my PCI 3.0x4 slot for my NVME enclosure which supports Gen2x2. No use in bottlenecking my USB type-C 10gbps connection with 900-1000mbps transfers. Great video!
Hello R Graz,
Welcome! Smart Choice! Appreciate Your Comments!
@@BuildOrBuy Hi Gill, I just installed the Inateck Redcomet U27 USB 3.2 Gen2x2 card on a PCIe 3.0x4 slot and crystal disk test (1T samsung 980 non-pro NVME) was 1780 MB/s / 1690 MB/s. I was expecting higher since my 10gbps MOBO port was 1065mbps / 1030mb/s. Is that what I can expect from Gen 2x2 or should I get higher? Thanks!
EDIT: I guess the speed is limited by the enclosure itself which is a Gen 2x2 enclosure and I'm using a CtoC cable rated at USB 4.0. The enclosure is the Maiwo Dual Bay M.2 NVMe Duplicator Docking Station so I guess the limitation is with the enclosure electronics itself?
Hi@@rgraz4929,
Everything with these Specs is all about Burst mode, not Sustained Throughput. Plus We have to allow for Overhead of the Interface. To compare, Test and Verify Your 10Gbps USB-C then Test and Verify Your 20Gbps USB-C 2X2. Can You correlate a percentage from each?
finally someone dives into these details, been looking everywhere for someone to explain how this works because anything over 40GBs would seem to logically be bottlenecked by the DMI speed of the chipset unless the connection was routed directly to the CPU or if somehow the usb/tb headers some how added more bandwidth or more lanes for the port...but motherboard manufacturers don't seem to want to explain this part and so I have no idea if spending money to have those connections is even worth it....
Hi Christopher J Sanders,
Welcome! Intel Marketing! Hard to wrap Our mind around Thunderbolt once We start trying figure out Thunderbolt! Supposedly Thunderbolt Data protocol Encoding scheme. Just based on PCIe, hard to expect anything more than PCIe Bus Data Transer Rates can achieve. Plus, anything proprietary is a hassle to implement. You bring up an excellent point. Considering Consumer Desktop Motherboards have limited Shared PCIe Resources, What's the best use of 4 PCIe Lanes. M.2 NVMe PCIe SSD Drive or Thunderbolt. Appreciate Your Comments!
@@BuildOrBuy thanks! And that's exactly been my question regarding adding a thunderbolt pcie expansion card, I'd much rather keep an M.2 NVMe SSD and my graphics card going to the CPU than to give that up for a thunderbolt connection, I was just hoping I was missing something about adding thunderbolt to a motherboard that would actually allow 40 GBs, but nothing I have researched about thunderbolt headers on a motherboard has convinced me that this is true. In the end I think USB 3.2 Gen 2x2 is all the speed I'll really need for a while.
Hi@@not8brand,
Now You see the bigger picture! Implementing Thunderbolt 4 / USB4 is Motherboard Brand specific! Every single Motherboard that supports such is proprietary! No swapping Thunderbolt of one Manufacturer to a Motherboard of a different Manufacturer. The Motherboard Thunderbolt Header is now Specific to each! Proprietary! USB-C 20Gbps 2x2 only Requires a X4 Slot to implement if not already on the Motherboard! Keep it Simple and Make it Work! Hope that helps!
@@BuildOrBuy huge help, great work! Thanks for all the help.
Hi@@not8brand,
Absolutely! You'd be amazed how some Viewers seemingly are more committed to Thunderbolt emotionally that the actual Throughput! More of a want than a need. Yes We have several Videos about Thunderbolt. That's why We created this Video for Balance, Perception and Perspective! Appreciate Your Comments!
Makes sense thunderbolt being chipset driven. If I move or access large amounts of data on the onboard storage the task is quickly set in motion and maintains speed ect. Data from External to onboard still typically responsive and maintains tb bus speed limits. If I work between external to external on separate TB ports there’s a lot of “preparing” time spent before data moves. Ram usage spikes ect.
Hi user-cq6fk5go3s,
Welcome. As the Thunderbolt specs go forward, specs tighten up and each iteration becomes more Vendor exclusive. In other words, single brand. And that's not how that's suppose to work. When Thunderbolt works, it works. And when it does not work, it's useless. Whereas, USB-C 20Gbps is easier to implement. Just now seeing Your comment.
Excellent video. Would be great if you pointed us to a usb 3.2 gen2x2 Front Panel with a usb-c 20gbs port. For some reason I can't find any. They all have usb-c ports of 10gbps max 🤔
Hello Fan TV,
Welcome! Appreciate Your Comments! Which Motherboard are You using?
@@BuildOrBuy Asrock z690 Extreme. I has a (quoting specs) : "Connector : 1 x Front Panel Type C USB 3.2 Gen2x2 Header (20Gb/s) (Supports ESD Protection)". Thanks for your help.
Hello@@fantv525,
Look at the Specs for that Connector - 20 Pin. Same as Cases with USB-C 10Gbps. That Connector will be USB-C 20Gbps 2x2. Test and Verify. Hope that helps!
@@BuildOrBuy Thank you 👍
I paired the StarTech PCIe card with the SanDisk Professional Pro-Blade Transport on my old (2011) computer with an Asus M5A88-M motherboard. With this set-up the magazines benchmark at 1.5 Gigabytes per second. This outperforms my new computer with an Asus ProArt Creator Wi-Fi motherboard which has Thunderbolt 4 ports, but does not have a 20Gbps USB port. The benchmark shows as 1 Gigabyte per second. I expect to get better speeds on the new computer when the Pro-Blade Station with it's Thunderbolt connection comes out. 🙂
Hi HAL09000,
Perfect timing! Interesting Stats. Breaths new life into an older Computer! Yes, the Pro Blade Station should make a big difference in Performance on Your ProArt Motherboard! We're right in the middle of this! SanDisk is really stepping up their Pro product eco system for Content Creators! We also need a Rackmounted version as well as a Desktop version! Thanks for Sharing! This helps Us to make better Videos Viewers are asking about!
Again, huge thanks for the info and excellent advice here. That MSI motherboard looks very interesting (and any others like this) with 3 PCIe x16 lots, wired as follows...
E1 PCIe 5 x16 (CPU)
E2 PCIe 5 x8 (CPU)
E3 PCIe 4 x4 (chipset)
I hope(!!) this would allow an nvme expander card (e.g. Asus Hyper x16) to be put into slot E1 for 4 M.2 SSD's - while - allowing slot E2 (or E3) to take the dedicated gpu. I realise the current Asus card is a Gen4 one (so 4 x Gen4 SSD's) but would be upgradable (with a new expander card) to 4 x Gen5 SSD's later when options become available. Maybe there's going to be Gen5 expander cards soon? The E3 slot in the MSI motherboard is PCIe4 x4 = PCIe3 x8. I'd be surprised is there's a significant gpu horsepower downgrade even using this slot? (a lot of upscaling trickery e.g. textures still going on at 4k by many devs)
We should also research the likelihood of certain motherboard functions being downgraded or disabled (e.g. onboard M.2 or USB slots) when populating some/all of the 3 PCIe slots - that's very common for desktop motherboards, with their limited PCIe lane counts.
Hi Alexis K,
I'm honored! Appreciate Your Comments! You're right about possibilities! Keep in mind, when thinking about a Consumer Desktop Motherboard with a 16 Core CPU, not enough CPU PCIe Lanes due to Shared Resources. To install a X16 Quad card Yes will require that 1st X16 PCIe Slot. Preferably the GPU would be in the CPU or a separate GPU would have to go to that 3rd PCIe Slot through the Chipset. What about that 2nd X16 PCIe Slot, mechanically? As You've pointed out is only X8, electrically and is a Shared CPU PCIe Resource with 1st X16 Slot. Thus if both Slots 1 & 2 are used simultaneously, each becomes X8, electrically. Bummer, right. This will be the situation on every single Consumer Desktop Motherboard that can only use a 16 Core CPU. Just not enough CPU PCIe Resources! And as mentioned in the previous Video, Gigabyte has announced the Aorus GEN5 AIC Quad AIC. Same requirements, 1 PCIe Slot, Bifurcated in the Bios to x4x4x4x4. To reiterate, a GPU either will have to be CPU based or installed on a Chipset PCIe Slot which is more than likely to be 4 PCIe Lanes. Crazy, right! We need someone willing to Test and Verify Results of a GPU Performance Test while running the Gigabyte Gen5 AIC with 4 PCIe 5.0 M.2 NVMe PCIe Drives!
GIGABYTE Unveils AORUS Gen5 AIC Adaptor with 4 Built-in NVMe M.2 Slots | News - GIGABYTE Global www.gigabyte.com/Press/News/2018
Hi Gill!! I saw your last video talking about this (the usb 3.2 gen 2x2 = 20 Gbps). It was small piece of info but quite interesting. Love this extended video. However you inspired me to search and buy an 20 Gbps USB-C expansion card with the previus video already XD, the Inateck Redcomets U27. I bought ICY BOX IB-1922MF-C32 case/adaptor for one Western Digital Black SN750 NVMe 1TB SSD M.2 PCI Express 3.0. Crystal Diskmark says 2070MB/s read and 2080MB/s write. (I am not going to make the 10 Gb Ethernet connections in the end, too expensive). I am using all of this to reccord Blackmagic Raw and fast transfers. Shame the BMPCC6K has a 10Gbps usb-c connection and still can not reccord 6K BRAW QO 50fps. I don't understand how can be realeased a camera without a way to reccord the highest resolution + fastest frame rate, considering that the best way is USB-C way. Obviusly I don't reccord this frame rate and quality, but I thought it was enough fast. I notice that this technology is quite better than the Samsung T5, but there is no such big difference. The big difference is at transfering files.
Hi Mitxel Sadaba,
Excellent! Very good point to know and understand and explore Our options. 20Gbps USB-C needed more coverage than was possible in previous Video. 20Gbps USB-C has an easier infrastructure to install and embrace. Going forward right now this looks like the best We can do to implement on the most amount of gear based on requirements. Blackmagic must have something else going on yet to be released! Yes. 20Gbps USB-C is more affordable! Thanks for Sharing! We need more High Performance Storage Solutions that are affordable!
Hi Mitxel Sadaba,
Was just looking over Specs of Blackmagic Pocket Cinema Camera 6K G2 on B&H and that indicates Recording Spec on 10Gbps USB-C for 6144 x 3456 / 50 fps but not 6144 x 2560 / 50 fps. Maybe that's what You encountered as the problem. Hope that helps!
@@BuildOrBuy Hi Gill! No, that is not the problem. You can already reccord 6144x2560 60fps (edit: not 50, also 60) Q0 with the Samsung T5, normal external SSD (NOT NVME). Is less info than the whole sensor per second, so is more affordable. The problem is that the USB-C 10Gb connection doesn't really give you that speed, I guess it gives around 700 MB/s. That is the speed I get on transfers of the BRAW files at a rear usb 3.2 gen 2 connection with the external m.2. However I get around 1,2GB/s with the 20 Gb USB-C adapter now. Whatever Crystal Diskmark says is not 100% accurate to real transfer situations. You know that. And 6K 50fps Q0 is around a minimum 805 MB/s reccording issue. That is what I think and what I remember from my research. Can it hold longer reccording 48fps than the T5? Yes! But also can't handle it and stops. 45 fps? Seems no problem neither with the T5 or the m.2, at least for some minutes. I guess at some point the T5 will stop and will do it before the m.2 does. Haven't been testing for so long. So, that is why I say, the big difference is at transfer situations. Not so much while reccording. Wish the USB-C speed was just a bit faster at the BMPCC6K.
Hi@@mr_nemo24,
Got it! Solving a Problem starts with knowing parameters and scope. The next concern would be, based on Your Description, the Codec. According to braw.info, the Blackmagic Pocket Cinema Camera 6K in 6K Resolution with Compression of 3:1 and 50 FPS Calculates to 539.04 MBps.
www.braw.info/capacity
And that looks like 10Gbps USB-C should do the job. Agreed, most Tests are dealing with Burst mode and not actual Throughput such as is the case with Streaming or in this situation, Recording. The Blackmagic Speed Test would be more appropriate since that Test is about Throughput on PCIe 3.0. According to Highpoint, the Blackmagic Speed Test does not yet Test PCIe 4.0 which is understandable since Blackmagic deals with the Throughput of Recording. However, curious 10Gbps USB-C did not accommodate Your Recording based on the above Results by that Codec where it should. I wonder what's causing the issue. Having this Info You've shared helps Us to make better Videos! Thank You!
BTW: Just realized, that Calculator does not indicate values for 60 FPS. And that's a big difference!
Even the Storages Rates as listed below do not include that Data Rate. Very interesting. Storage rates based on 30 frames per second. That should then double at 60 FPS. 6144 x 3456 (6K) Blackmagic RAW 3:1 - 323 MB/s x2 = 646MBps on USB-C! Does that sound about right? 646MBps / 60 FPS vs 539MBps / 50 FPS using Blackmagic RAW 3:1 Codec.
"Pocket Cinema Camera - Tech Specs | Blackmagic Design" www.blackmagicdesign.com/products/blackmagicpocketcinemacamera/techspecs/W-CIN-16
@@BuildOrBuy The page is right at some things. I use an excel finded at youtube. Better one. You can't reccord with the whole sensor at 60 fps in any resolution. In order to get higher fram rates than 50 you have to decided how much crop. Example: 6K 2:40:1 aspect ratio gives 60 fps, or 3,3 crop factor gives 120 fps but 2.8K resolution at BRAW. Many codecs or resolutions. Depends on what you want. The issue here is the whole sensor size, 6K Q0 50 fps can't be (376.64 MBps) less than Q3 (539.04 MBps) that's not right. My research, thanks for the info other youtubers give, is that Q0 is at least 805 MBps. No problem reccording Q3, even with the Samsung T5.
Great technical analysis Gill. Do you know if a 20Gbps drive(USB 3.2, 2x2), can achieve 20Gbps on a Mac with Thunderbolt 4? And if so, would it be plug-n-play or is there a work around?
Hi S B,
Welcome! Thank You! Appreciate Your Comments! Excellent Question! Looking at the Mac Pro Specs:
1. Support for Thunderbolt 3 (up to 40Gb/s)
2. Support for USB-C (up to 10Gb/s)
www.apple.com/mac-pro/specs/
We need something like a Sonnett Allegro. However, everything Sonnett currently has is either 10Gbps USB-C or 40Gbps Thunderbolt. Which is what You have. Another alternative would be StarTech since they have 20Gbps USB-C 2X2 Add in card. Everyone is currently using the same Chipset for that capability. But no native Mac support. Another Vendor might be OWC. Theoretically that should be possible. And is doable if You don't mind jumping through hoops for the work around to make it happen. According to a Comment on Amazon, Windows 10 via bootcamp on Mac Pro using the card below.
StarTech.com 1-Port USB 3.2 Gen 2x2 (20Gbps) PCIe Card - USB-C SuperSpeed PCI Express 3.0 x4 Host Controller Card - USB Type-C PCIe Add-On Adapter Card - Expansion Card - Windows & Linux (PEXUSB321C)
amzn.to/3Gk1dOg
As an Amazon Affiliate I earn from qualifying purchases! Hope that helps!
So usb 3.0 at 5gpbs is good enough if my NVME only writes at 3500mpbs ?
Hi Best Bot Review,
Welcome. Test and Verify. What do your results indicate? Just now seeing Your comment.
I have an asus rog strix z 690-e gaming wifi motherboard, it has a thunderbolt header on the motherboard and a usb 3.2 gen 2x2 port on back and a 20gbps port and a 10gbps port on back, I got a crucial x10 ssd and bought usb c cables on amazon that says 20 gbps tranfer speeds and one says thunderbolt 3 plus the cable that comes with the ssd, and the speed is not as fast as should be, takes like 5 minutes to tranfer 18 gb, do you think its the cable or something else? thanks
Hi Ken,
Welcome. Just now seeing Your comment. Hindsight. What did you decide? Everything matters. Your external device has to be USB-C 20Gbps capable. And that means the Chipset in the external device. That Chipset is a Bridge chip. Knowing those Specs helps to isolate the bottleneck.
thanks but i need a 20gbs Frontpanel can u recommend one plz ?
Hello reichsverwesermoses,
Welcome. Panel Mount. OK. We have not tried these Devices. We have used the AKASA brand. Good product. Either of these should do what You want. These should not be so difficult to source.
1. GRAUGEAR 3.5 Inch Front Panel USB Hub, Internal USB Hub with 20Gbps USB3.2 Gen2 USB-C and USB 3.0
amzn.to/4aVUQgo
2. Akasa USB 20Gbps Type-C Panel with Dual USB 5Gbps Type-A Port, Fits into 3.5” Bay PC Computer Case
amzn.to/4aVV2w6
As an Amazon Affiliate I earn from qualifying purchases. Thanks for asking.
i think it's the dp bandwidth again.
32 pci3 + 8dp = 40
64 pci4 + 16dp = 80
with the dual port that might need 2 dp in
Hi Drewry Pope,
Welcome! Not sure I understand. Are You referencing DisplayPort? PCIe 3.0 has a throughput of 1GB per second per lane for an overall data transfer rate or bandwidth of up to 32 GB/s total. PCIe 4.0 doubles that.
20Gbps USB-C is PCIe 3.0. USB4 V1 is PCIe 3.0 whereas right now looks like USB4 V2 is PCIe 4.0 according to the ASMedia ASM4242 Chipset which is yet to be released.
DisplayPort is the 3rd option of USB-C to be enabled if supported as DP ALT Mode. The ASMedia ASM3242 Chipset supports 4 lanes upstream port of PCIe 3.0. Bandwidth is definitely going to be an issue depending upon the Chipset location on X670E Chipsets. And definitely not enough PCIe Lanes for everything!
Usbc for phone size is way better than prev typs but for a pc is kinda small but there not going to put giant ports on phones
Hi Daniel,
Welcome! Agreed. Appreciate Your Comments! Just a matter of time before USB-C interface is replaced. The differences in Cables is staggering beyond belief!
Very informative.
Hello ozner55,
Welcome! Appreciate Your Comments! Fascinating Topic! Thanks for Watching!
Ciao , a me non viene riconosciuto subito bisogna staccare il cavo e riattacarlo per due o tre volte poi viene riconosciuto sia su windows 11 che su macos monterey,velocita quella dichiarata ,tu non hai questi problemi?
Hi Ivan,
Just now seeing your comment. I'm reading from my Smartphone. Can you translate please. What did you end up with?
🎉Thank you very much🎉
Hi Mee 2# G,
Thank You for Watching and Commenting! Fascinating Specs!
@@BuildOrBuy Yes ,This was Awesome⭐️
Hi@@UnniG,
Outstanding! I'm honored! Appreciate Your Feedback! Thank You very much!
Thanks you.
Hi Home Lab,
Welcome. Just now seeing Your comment. Much Appreciated.
2 years later and its still a complete mess.
Hi Churble,
Welcome. Exactly. However, USB-C 20Gbps is still easier to implement than Thunderbolt anything. Thunderbolt iterations, what a mess.
But these boards are $1000! All I'm trying to do is find a system that will take my 4tb Sandisk Pro external SSD that is 3.2 Gen 2x2!
Hi Jay G.,
Welcome! Which Motherboard and Chipset are You looking at for USB-C 20Gbps 2x2? Consumer Desktop Motherboard, AMD X670E or Intel Z790?
@@BuildOrBuy gigabyte x670e xtreme
Hi@@gosman949,
Gigabyte X670E Aorus Xtreme (AM5/ LGA 1718/ AMD/ X670E/ EATX/ 5 Year Warranty/ DDR5/ Quad M.2/ PCIe 5.0/ USB 3.2 Gen2X2 Type-C/Intel WiFi 6E/ AQUANTIA 10GbE LAN/Q-Flash Plus/Motherboard)
amzn.to/3Eemck7
Yes, OK. Good price considering. None of these Consumer Desktop Motherboards should cost over $500. Did You locate a Source with stock yet? As an Amazon Affiliate I earn from qualifying purchases! This is a good example. At the price Listed, this approaches the price of a Workstation Motherboard. Features. Value. Just think about Your Options. CPU Cores and PCIe Lanes. Hope that helps!