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Thread: Speed issue with Raid 0
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03-15-2018 05:46 PM #11New ROGer Array
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Which version of the AMD NVME RAID drivers are you using? I don't think ASUS has packaged up an update in a while of the RAID or chipset drivers, but both are available directly from AMD:
https://support.amd.com/en-us/downlo...%2010%20-%2064
I am running the most current builds from AMD with no compatibility issues and the expected speed.
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03-16-2018 05:04 AM #12New ROGer Array
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I have the current version 9.2.0.23
Asus support sent me an older version, going to try those this weekend.
How many nvme and what speeds are you getting?Last edited by Gen_Mayhem702; 03-16-2018 at 05:16 AM.
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03-16-2018 05:44 AM #13New ROGer Array
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So in the bios under raid config / controller information I see UEFI for all 4 drives listed as 9.1.0-00014, in the latest AMD release the release notes says it covers the UEFI, why is the bios reporting this older rev?
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03-16-2018 06:41 AM #14New ROGer Array
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Hello
these are my results with 2x Hyper M.2 x16 (PCIe Slot 3 - 4/4/4/4 / "RAID" and PCIe Slot 4 - 4/4 / "RAID") and 6x EVO 960 250 GB.
Driver 9.2.0.23 - Strip Size 128K - Bios 0902
The second image are the results configured as Stripeset in Windows 10 Pro (1709) with the Samsung NVME Driver (v 2.3)Last edited by Sea Sheperd; 03-16-2018 at 06:57 AM.
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03-16-2018 06:43 AM #15New ROGer Array
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can you check you bios, advanced/raid config / controller information and tell me what the UEFi driver version listed there is? Many thanks!
Originally Posted by Sea Sheperd
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03-16-2018 06:44 AM #16New ROGer Array
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I will do so when I'm at home. Originally Posted by Gen_Mayhem702
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03-16-2018 05:21 PM #17New ROGer Array
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Controller Information - it is "9.1.0-00014" as well... Originally Posted by Sea Sheperd
...and my results with 4x Samsung Evo 960 250 GB in one Hyper Card (Slot 3) and 256KB strip size
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03-16-2018 05:58 PM #18New ROGer Array
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Thanks a ton for doing that! Really appreciate it!
The HHWInfo64 says that all of my NVMe drives have 4x and actually lists the 9.2.023 driver ... Whiskey Tango Foxtrot?
Now under drives HWInfo show a 9.0 driver for the configuration, windows device manager under system devices shows the AMD RAID config device as the current 9.2.023 ... I'm stumped
Originally Posted by Sea Sheperd
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03-16-2018 06:12 PM #19New ROGer Array
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Under Device manager / Disk Drives is there a different driver than the MS one? Window 10 64-bit current on all updates
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03-17-2018 09:38 AM #20New ROGer Array
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@Gen_Mayhem702
a few questions:
- Did you install the ASUS AI Suite? This might have enabled HPET and this might slow down the system significantly?
To disable it you can run "bcdedit /deletevalue useplatformclock" on the command prompt as admin.
- Which Stripsize are you using? I noticed that 128k seems better than 64k or 256K?
- Did you do a secure erase with the Samsung Tool (You have to create a bootable USB - Stick with the tool on it in Samsung Magician)?
I have the same settings shown in HWINFO64 and it is the same Microsoft Driver from 2006 under the "Disk drives" tab in my "Device Manager"
I have to say that I also expected a little bit more from my setup but in the end I am satisfied. From what I read, Ryzen / Threadripper generally seems to have lower 4K values.Last edited by Sea Sheperd; 03-17-2018 at 09:44 AM.
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