- Joined
- May 31, 2010
- Messages
- 14
- Motherboard
- Sabertooth X79
- CPU
- 3930
- Graphics
- gtx680
- Mac
- Mobile Phone
So after installed ML on X79 Sabertooth with 2 x GTX680 (works 100%) and
making many tests, i noticed that the GTX680 cards runs only at 75% of speed.
Scores from Cinebench and Luxmark vs. Windows scores are about 25% lower.
(Cinebench ML 35,52 vs. Win7:55)
At LuxMark i can see under Card GTX680 :
Clock 705MHz (both cards) !!!!!!!
(my score at LuxMark is about 2400)
this should be the difference!
I think, this is Driver-Internal and can not be changed from any .kext.
I have already changed or/and disabled agpm.kext too - but no change...
AGPM are working and OK. My Mac is 5.1 Pro model.
Have someone better scores or other informations about this ? or know how
to change the clock-rate to about 1050MHz from Windows ?
making many tests, i noticed that the GTX680 cards runs only at 75% of speed.
Scores from Cinebench and Luxmark vs. Windows scores are about 25% lower.
(Cinebench ML 35,52 vs. Win7:55)
At LuxMark i can see under Card GTX680 :
Clock 705MHz (both cards) !!!!!!!
(my score at LuxMark is about 2400)
this should be the difference!
I think, this is Driver-Internal and can not be changed from any .kext.
I have already changed or/and disabled agpm.kext too - but no change...
AGPM are working and OK. My Mac is 5.1 Pro model.
Have someone better scores or other informations about this ? or know how
to change the clock-rate to about 1050MHz from Windows ?