Originally Posted by PCBeast
I have GTX 780 DCUII OC and I found something strange with any of my overclock setup.
At first , I can not set 1.2v because I have constantly crash/restart in Games and some benchmark tests!
With 1.15v and boost 1228 Mhz I have stable clock in benchmarks , mostly ,and some games but in Crysis 3 , Far Cry 3 I have unstable system!After 20 min , sometimes less I have crash/restart of my system!
I tried every combination , less voltage , bigger clocks,smaler clocks-bigger voltage and nothing.Same problem.
In games my card is not stable!I don't know what to do ?!
On default everything goes well.
Guys I need advice from you.
P.S.I reached 1254 Mhz in Fire Strike at 1.15v easily but in games is a different story !
Not enough voltage for your "OC rides" my friend! You have an unstable OC!
And your stock bios might be interfering as well in your OC! Benchmarks are to lenient on the GPU´s except perhaps 3DMark, as it pushes pretty good for your GPU but
Far Cry 3 is THE number 1 core OC tester out there! If its stable in FarCry 3, its stable in everything! Except of course games with compatibility and driver problems!
Go to first page and download the proper bios REV.3 for your card and flash it!
Just remember to check your temps!