7900 GS / GT Volt Mod

[0Ro!]

I tried to vmod my EN7900GS, i used some info from t024484 in this thread http://www.xtremesystems.org/forums/...=7900+volt+mod ...so thanks for the info

with vGPU=1,789V, vMem=2,4V, OCP mod and modded the switching ferquency I could reach 815MHz for GPU and 1075 for the memory - benchmark stable
the card was cooled by Accelero S1 and 2x120mm Fans and some homemade heatsinks

here´s some fotos from my mod, not so clean as others but works fine





in our town it´s hard to buy VR, so I used normal rezistors

[bartx]

Very nice clocks - gratz. Any scores? Voltages are quite high - card may die one day

[0Ro!]

thanks man

here some crapy results

3D Mark 05


3D Mark 06


3D Mark 03


Aqua


need more voltages for the core...maybe 1,9V would be good

tommorow i will use my new homemade WB so i would see how the temperatures are...if i can use more voltage