Looks like CrystalDiskMark 8.0 was just released!
Below are the results for my newly installed
WD Black SN750 NVME SSD (500GB) - NVME settings, default profile
.
I know little about SSD performance - do the results I got look OK?
My motherboard is
ASUS H170 PRO GAMING in case it matters
------------------------------------------------------------------------------
CrystalDiskMark 8.0.0 x64 (C) 2007-2020 hiyohiyo
Crystal Dew World:
https://crystalmark.info/
------------------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes
[Read]
SEQ 1MiB (Q= 8, T= 1): 3353.866 MB/s [ 3198.5 IOPS] < 2499.60 us>
SEQ 128KiB (Q= 32, T= 1): 3420.096 MB/s [ 26093.3 IOPS] < 1224.80 us>
RND 4KiB (Q= 32, T=16): 529.925 MB/s [ 129376.2 IOPS] < 3762.81 us>
RND 4KiB (Q= 1, T= 1): 42.635 MB/s [ 10408.9 IOPS] < 95.80 us>
[Write]
SEQ 1MiB (Q= 8, T= 1): 2717.684 MB/s [ 2591.8 IOPS] < 3079.57 us>
SEQ 128KiB (Q= 32, T= 1): 2716.600 MB/s [ 20726.0 IOPS] < 1541.84 us>
RND 4KiB (Q= 32, T=16): 467.762 MB/s [ 114199.7 IOPS] < 4263.42 us>
RND 4KiB (Q= 1, T= 1): 95.453 MB/s [ 23304.0 IOPS] < 42.69 us>
Profile: Default
Test: 1 GiB (x3) [S: 0% (0/466GiB)]
Mode: [Admin]
Time: Measure 5 sec / Interval 5 sec
Date: 2020/11/21 3:35:36
OS: Windows 10 Professional [10.0 Build 18363] (x64)