I've managed to get a stable 3.8Ghz on my i5 750/P7P55D Pro/G Skill Ripjaw combo but I'm unable to get a stable 4GhZ overclock. I ran Prime on the 3.8GHZ O/C for 5 hours yesterday and 3 hours today without any error. The memory is running at 1.65v @ 7-7-7-24.
I have set Line Load Calibration in the BIOS to enabled (which is the same as VDroop) but Prime 95 is failing after a few mins on 200 BCLK x 20. I've had the Vcore as high as 1.4v and the IMC (equivalent to the VTT) up to 1.35, but still no joy. I'm using a Thermalright Mux 120 for cooling, but only an OCZ Xstream 600w PSU.
I have set Line Load Calibration in the BIOS to enabled (which is the same as VDroop) but Prime 95 is failing after a few mins on 200 BCLK x 20. I've had the Vcore as high as 1.4v and the IMC (equivalent to the VTT) up to 1.35, but still no joy. I'm using a Thermalright Mux 120 for cooling, but only an OCZ Xstream 600w PSU.
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