Poor SSD performance?

Associate
Joined
8 Sep 2012
Posts
374
Hello,

I've been experiencing pretty bad slowdown on my machine when upgrading or installing games. I've run CrystalDiskMark 5.2.2 and i'm getting the following results.

Seq Q32T1: Read 469MBs, Write 306MBs
4K Q32T1: Read 37MBs, Write 18MBs
Seq: Read 447MBs, Write 329MBs
4K: Read 14MBs, Write 16MBs

(System Specs - Win10, Skylake i5 6600, 16GB DDR4, Gigabyte Z170-XP SLI, SanDisk SataIII 128GB).

I've flashed the BIOS on my motherboard and done a full OS reload and it hasn't made any difference to the 4K performance. SANdisk tools report normal operation. From what i can see all SATA ports on the motherboard are 6GBs. Can someone confirm that those figures don't look right for 4K read/write performance? Any suggestions on how to resolve?

Thanks in advance
 
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