580 gtx gigabyte sc sli overclock

[cheebamaster]

Have 2x 580 gtx's on air that I'm trying to overclock. Currently have the voltage @ 1.05 and ran stress tests/benchmarks and nothing crashed. 913 mhz/1826 shader/2050 memory

Just kind of confused as to why I can hit over 900mhz with such a low vcore...temps at around 90...am I doing something wrong?

 

[ilysaml]

Some reviews on the internet pushed the asus Direct CU II to limits with stock voltages... every PCP has it's own criteria.....
Anyway don't mess up with voltages because you can kill the GPUs instantly, and check your temps while gaming, 90C is pretty high.

 

[cheebamaster]

yeah I heard 1.1 was highest I should go...i can get temps down easily i have 4x 4000rpm 120mm fans on side of my case...with a fan controller but at max speed my temps drop lik 25 degrees lol