Hi,
I am over-clocking my Sapphire Radeon HD 7950 Vapor-X core 1124 MHz memory 1375 MHz power limit +20 and VDDC 1200 to 1231 in Sapphire Trixx v4.6.0. I have HWinfo 64 running minimised and notice that VDDC never goes above 1.188v on the gpu core regardless of a higher VDDC setting in Trixx. Temps stay fine (core 75, vrm 1 and 2 at 68 and 75 degrees max respectively) but I do see some artifacts in Metal Gear Solid 5 - The Phantom Pain. Is there a limitation that will not allow more that 1.188 v on these cards?
Thanks
Haider
I am over-clocking my Sapphire Radeon HD 7950 Vapor-X core 1124 MHz memory 1375 MHz power limit +20 and VDDC 1200 to 1231 in Sapphire Trixx v4.6.0. I have HWinfo 64 running minimised and notice that VDDC never goes above 1.188v on the gpu core regardless of a higher VDDC setting in Trixx. Temps stay fine (core 75, vrm 1 and 2 at 68 and 75 degrees max respectively) but I do see some artifacts in Metal Gear Solid 5 - The Phantom Pain. Is there a limitation that will not allow more that 1.188 v on these cards?
Thanks
Haider