@tistou77:
Hey tistou77! On my test system (Asus R6A bios 1004 / Win10 1709 December build => so no Spec-Down patches (I do precise it because some people reported that those patches influence badly the SSD perfs, especially random 4k r/w)):
> Intel v3.2.0.1002 and v4.0.0.1007 drivers give roughly the same perfs
> with MS Driver I get about 7% less perf in Sequential Q1T1 and 14% less perf in random 4k Q1T1

Of course YMMV. Please do post your results if you make some tests! Cheers
PS: I do have a 900P PCIe

EDIT by Fernando: Fully quoted post replaced by directly addressing (to save space)

Thank Fernando! Wait for the good news.

@Fernando
where can I find Intel NVMe version 3 ?

Thanks

Zitat von Fernando im Beitrag #1159

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Which version and architecture for which OS do you need and why do you want to install an outdated driver?

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@Fernando Thanks ;)

With v4 drivers



With v3 drivers



Compared to 960 Pro 512GB

Zitat von Fernando im Beitrag #1163

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@tistou77:
Did I miss anything or will they be published later?

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@Fernando You can copy

@Fernando
I come back to the 'bad' performance of Intel NVMe v4.x compared to v3.x
Here are the tests results on a Sabertooth X99 machine running W10 RS4 v1803 Build 17134.48
v3.2 branch:

v4.0 branch:

For me the better choice is to remain to v3.0 branch !

@Fernando Done, it's good ?
@100PIER The v3 seems a little better
Are you talking about 3.2 or 3.0 for you ?

@100PIER> I just tested ATTO with my Optane 900P, I don't get this impressive drop at 8MB+ in v4.0.0.1007, actually it's the contrary the perf get slightly improved (:-)). I guess something's been messed up in this version for your drive.