SSD Crystal bench results , are these normal ? 1000ms response time

kamhagh

Honorable
Mar 10, 2013
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hi,
it have been a week since i bought my intel 520 ssd (120gb) , i ran a crystal bench once i installed windows, now after a week only things i got on it are :

windows - google chrome - amd drivers (catalyst) - Logitech Gaming Software - Razer anansi driver - Intel SSD toolbox

also i formated it once and re-installed those !
now i got 93.2GB free

the crystal bench gave me this at 5 tests 1000MB size and C: SSD ! :

Seq : 473.9 Read [MB/s] 156.6 Write [MB/s]
512K: 396.6 Read [MB/s] 173.8 Write [MB/s]
4K: 27.44 Read [MB/s] 62.82 Write [MB/s]
4K Qd32L 139 Read [MB/s] 152.8 [MB/s]

my task manager response time while doing the benchmark was around 850 ms! is this normal?! ;\


 

kamhagh

Honorable
Mar 10, 2013
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10,810


yes but im seeing bad things on smart !
unsafe Shutdown count : 80
Uncorrectable error count : 92058805

unexpected power loss : 80

power Cycle count 80
!!! are these normal !? im seeing these on intel SSD Toolbox!


also after i set my sata on AHCI mode, some options about hot drive appeared !

 

popatim

Titan
Moderator
Try another sata power cable and make sure its in good. then boot up and log out (not shutdown or sleep) and let it sit at the login screen overnight to give trim and garbage collection plenty of time to do their thing and restore performance.
 

kamhagh

Honorable
Mar 10, 2013
331
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10,810


did a atto benchmark, response was 1200ms while testing

but it gave me diffrent results, write was almost equal to its read !
i dont know what numbers are at left

but it gave me lower than 300 till 15.0

at 64 it gave me 476 write 379 read
at256 both 500mb/s read and writes
at 4096 it gave me 510 and 552!

also changing sata power made no diffrence!