So I just upgraded from an 120gb 840 EVO to a 256gb 850 Pro SSD in my 2011 MBP. This thing just seems a tad slower than 840 EVO when I was anticipating the opposite...slower in bootup and shutdown particularly.
The benchmark in Disk Sensei is giving some worrying latency figures...it's even slower than my EVO drive!
SATA 3 is working and TRIM is enabled so I'm not sure why this is happening...
Both drives were benchmarked within minutes of each other so it's definitely nothing to do with the SATA cable.
Is there any other Mac utility which allows drive latency testing?
850 PRO bench:
840 EVO bench:
The benchmark in Disk Sensei is giving some worrying latency figures...it's even slower than my EVO drive!
SATA 3 is working and TRIM is enabled so I'm not sure why this is happening...
Both drives were benchmarked within minutes of each other so it's definitely nothing to do with the SATA cable.
Is there any other Mac utility which allows drive latency testing?
850 PRO bench:
840 EVO bench: