hashcat Forum

Hi I got question becouse I got problem with GPU used lots time droping lower then 90%

I use this line
oclHashcat-lite64 8D297B63CD8F5EF483A9D14305C81890EFB98D4D:003537550439889500 -1 00010203040506070809 -m 101 ?1?1?1?1?1?1?1?1?1?1?1?1?1?1?1 --pw-min=15 --pw-max=15 -n 160 --hex-charset --hex-salt --output-format=1 --output-file=35375504398895_COD.txt
pause

with -n 160 - is ok but when anything do on computer gpu use drop to 80%
I change this to 400 and 800 but got worse results becsoue after change to 400 or 800 now all time gpu use is under 80% every few secounds. What is a problem ??

I got hd5970 with crossfire hd5870 both on 840Mhz core and memory 900Mhz. Max temp is 75C no more any sugestion ??

@wgmmmx

whats your voltage?

ram

on hd5870 standard becosue this card got factory 870Mhz and on hd5970 I got 1.137V and with other software for BF like KK I got all time 99% utilization becosue this I ask.

try 1.124v on 900mhz