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  Topic Review (Newest First)
04-08-2020 12:43 PM
ManniX-ITA
Quote: Originally Posted by ryouiki View Post
New chipset drivers are primarily fixing the installer, they do not contain any new actual drivers for X570 compared to the previous release (PCI/GPIO2/PSP all the same, SMBUS is not actually a driver but a dummy device). Windows 10 users should not be using AMD SATA driver.

https://www.amd.com/en/support/kb/re...et-2-04-04-111
Oh yes, I compared the release notes to a much older version not the previous
04-08-2020 12:18 PM
ryouiki
Quote: Originally Posted by ManniX-ITA View Post
Thanks for the heads up!

Not fixing the SATA performances bug sadly.
New chipset drivers are primarily fixing the installer, they do not contain any new actual drivers for X570 compared to the previous release (PCI/GPIO2/PSP all the same, SMBUS is not actually a driver but a dummy device). Windows 10 users should not be using AMD SATA driver.

https://www.amd.com/en/support/kb/re...et-2-04-04-111
04-08-2020 11:39 AM
ManniX-ITA
Quote: Originally Posted by Abula View Post
Do you mind sharing a link to read more about this issue?
It's a few posts above:

https://www.overclock.net/forum/11-a...l#post28399864
04-08-2020 11:29 AM
Abula
Quote: Originally Posted by ManniX-ITA View Post
Not fixing the SATA performances bug sadly.
Do you mind sharing a link to read more about this issue?
04-08-2020 11:00 AM
ManniX-ITA
Quote: Originally Posted by dansi View Post
i get huge drops in write times for cdm7, affect both pcei3 and pcei4 ssd.
My 970 Pro has no huge drops, I don't have saved benchmarks but seems performing as expected.
04-08-2020 08:00 AM
dansi
Quote: Originally Posted by pschorr1123 View Post
New AMD Chipset drivers are available: https://www.amd.com/en/support/chips...ocket-am4/x570
i get huge drops in write times for cdm7, affect both pcei3 and pcei4 ssd.
04-08-2020 05:27 AM
ManniX-ITA
Quote: Originally Posted by pschorr1123 View Post
New AMD Chipset drivers are available: https://www.amd.com/en/support/chips...ocket-am4/x570
Thanks for the heads up!

Not fixing the SATA performances bug sadly.
04-08-2020 04:51 AM
pschorr1123 New AMD Chipset drivers are available: https://www.amd.com/en/support/chips...ocket-am4/x570
04-08-2020 01:10 AM
ManniX-ITA
Quote: Originally Posted by Cidious View Post
Hey guys. It has been a while since I have posted here Since I currently use my MSI Unify as my main rig and tinker setup. But there is a widespread X570 issue with SATA performance compared to B450 and other chipsets. This has nothing to do with the ASMedia controller. This is purely related to the SATA ports coming from the X570 chipset.

It's hurting all X570 boards mostly Random 4K performance.

I've wrote a piece about it here on reddit. The testing is far from conclusive since I had to stitch data together from leftover benchmarks to make it a whole. My B450 board is locked away in the office until quarantine is over but I wanted to make a start. please forgive me for that. The replies confirm the situation though. Please have a look if you're interested. No AMD or brand hate. Just curious for what's causing it and how to solve it.

https://www.reddit.com/r/Amd/comment...0_compared_to/

Between B450 and X570 there is a sharp difference visible and between X570 Unify and X570 Aorus Pro Wifi the Aorus does slightly better but the same bottleneck can be noted.
Oh damn same results... always had the feeling the SATA drives were running slower than on the previous Z87 but never really looked into it.
I use Primocache so my issue is largely mitigated.



Write and randoms are limited more or less at the same level of your 860 EVO and this is a sh*y 860 QVO.
04-07-2020 11:14 PM
Cidious Hey guys. It has been a while since I have posted here Since I currently use my MSI Unify as my main rig and tinker setup. But there is a widespread X570 issue with SATA performance compared to B450 and other chipsets. This has nothing to do with the ASMedia controller. This is purely related to the SATA ports coming from the X570 chipset.

It's hurting all X570 boards mostly Random 4K performance.

I've wrote a piece about it here on reddit. The testing is far from conclusive since I had to stitch data together from leftover benchmarks to make it a whole. My B450 board is locked away in the office until quarantine is over but I wanted to make a start. please forgive me for that. The replies confirm the situation though. Please have a look if you're interested. No AMD or brand hate. Just curious for what's causing it and how to solve it.

https://www.reddit.com/r/Amd/comment...0_compared_to/

Between B450 and X570 there is a sharp difference visible and between X570 Unify and X570 Aorus Pro Wifi the Aorus does slightly better but the same bottleneck can be noted.
This thread has more than 10 replies. Click here to review the whole thread.

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