Got a new system put together and trying to really make it stretch out.
The meat and bones of it are:
i7 875k
Gigabyte UD4P
Mushkin Ridgeback 1600 CL6 2x2 GB 1.65v
MSI Hawk Talon Attack
HAF X Tower
Thermalright Silver Arrow w/ 3 Fans
1050W ABS PS
Seems to overclock very easily to about 4.125 Ghz with energy saver features disabled and Vdroop enabled. Just adjust the multiplier. Hyperthreading enabled.
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Temperatures seem very reasonable.
Once I start pushing 4.2+ and adjusting the voltages to get some stability temperatures just start exploding.
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Temperatures are nuts in this last one and it was only stable for 8 passes. Missed a screenshot at some point here. But I made 8 passes at about 53.5 Gflops. System didn't crash just said I was unstable. Voltage is about 1.382 on this last one and shows stable at about 1.402 in CPUZ.
Is this a bad chip? Should I remount my heatsink? Any feature I don't know about that I can adjust to increase stability at lower voltages?
Thanks,
Andrew
The meat and bones of it are:
i7 875k
Gigabyte UD4P
Mushkin Ridgeback 1600 CL6 2x2 GB 1.65v
MSI Hawk Talon Attack
HAF X Tower
Thermalright Silver Arrow w/ 3 Fans
1050W ABS PS
Seems to overclock very easily to about 4.125 Ghz with energy saver features disabled and Vdroop enabled. Just adjust the multiplier. Hyperthreading enabled.
Temperatures seem very reasonable.
Once I start pushing 4.2+ and adjusting the voltages to get some stability temperatures just start exploding.
Temperatures are nuts in this last one and it was only stable for 8 passes. Missed a screenshot at some point here. But I made 8 passes at about 53.5 Gflops. System didn't crash just said I was unstable. Voltage is about 1.382 on this last one and shows stable at about 1.402 in CPUZ.
Is this a bad chip? Should I remount my heatsink? Any feature I don't know about that I can adjust to increase stability at lower voltages?
Thanks,
Andrew