- Mar 17, 2015
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I have recently bought a new Antec VP700P 700W PSU as I wanted to ensure my system was stable with cross fired HD 7950's (originally had a 550W) however when I even slightly overclock my cards with the new PSU my system powers its self off when running Furmark .
When I had my old PSU I could overclock quite comfortably and run Furmark with no issues, whats funny is that I can overclock my CPU with the new PSU with no issues, its only when I overclock my GPU's.
Things I have tried with no sucsess;
Disabling ULPS, forcing constant voltage,
multiple core/mem frequencies and voltages
I can run Furmark with stock voltages and frequencies with no issues.
When I had my old PSU I could overclock quite comfortably and run Furmark with no issues, whats funny is that I can overclock my CPU with the new PSU with no issues, its only when I overclock my GPU's.
Things I have tried with no sucsess;
Disabling ULPS, forcing constant voltage,
multiple core/mem frequencies and voltages
I can run Furmark with stock voltages and frequencies with no issues.
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