13k reached finally. Not with stock cooling though as I didn't want to stress the core with too much heat anymore. The core clock was stable with the stock cooling but I added a vmem mod to get 1107 mem clock.
800 / 1.2V core, 1107 / 2.1V mem:
I'll try to up the vgpu to 1.3V next. I already tried 1.4V but it was too hot for me. I want 24/7 air cooling. Oh, the tests are run in a closed rig.
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1.3V didn't give any higher clocks so I reverted back to 1.2V. I'm happy with my 800MHz overclock, maybe I'll try to up the memory a bit. With 1.2V vgpu the temperature stays below 60C in 3dmark06 (800MHz core) and I guess the power consumption isn't bad either but I'll have to measure that later.
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