Hello everyone,
after a lot of research and reading -being noob at OCing- I managed to OC my second pc (C2D E6600 @ 3Ghz) with good temps and very stable: >24 hours of error free Prime95.
After this success, I really want to OC my main pc: i7 950, asus p6x58d-e, geil value plus ddr3 1600mhz 2x4gb sticks, prolimatech megahalems rev b (I just ordered this one). At the moment I am running an intel extreme edition heatsink, but I am waiting for my megahalems to arrive. So, before the arrival of my new cooler, I decided to do some stress testing with different voltages in order to know what is the lowest voltage my cpu can run stable at stock speed and settings (including turbo boost; see the following paragraph). I tried 1.1v in bios. After 6 hours of P95 I got an error. then tried 1.15v in bios which gave an error after 12 hours of P95. Then tried 1.18v in bios which gave an error after 5 hours. At the moment I am stress testing with P95 at 1.21 in bios and waiting to see what happens.
My questions are three:
1. how worrying are these errors? Is anything wrong with my cpu?
2. The turbo boost raises the multiplier to 24 from the original 23. I remember when I first built the pc and I had the voltage on auto, the voltages in cpu-z used to show 1.275 or something at 100% cpu load. So, is the turbo boost in combination with my lowring the cpu voltage to 1.11v, 1.15v and 1.18v, the reason why I get errors after many hours of stress testing? Do I have to turn it off in general?
3. is there any point in me stress testing my pc before I OC it? Or shall I just OC it and then stress test it?
Sorry if these questions sound noob-ish, but they have been occupying my mind lately and I needed to ask somebody.
thanks and looking forward to your suggestions.
after a lot of research and reading -being noob at OCing- I managed to OC my second pc (C2D E6600 @ 3Ghz) with good temps and very stable: >24 hours of error free Prime95.
After this success, I really want to OC my main pc: i7 950, asus p6x58d-e, geil value plus ddr3 1600mhz 2x4gb sticks, prolimatech megahalems rev b (I just ordered this one). At the moment I am running an intel extreme edition heatsink, but I am waiting for my megahalems to arrive. So, before the arrival of my new cooler, I decided to do some stress testing with different voltages in order to know what is the lowest voltage my cpu can run stable at stock speed and settings (including turbo boost; see the following paragraph). I tried 1.1v in bios. After 6 hours of P95 I got an error. then tried 1.15v in bios which gave an error after 12 hours of P95. Then tried 1.18v in bios which gave an error after 5 hours. At the moment I am stress testing with P95 at 1.21 in bios and waiting to see what happens.
My questions are three:
1. how worrying are these errors? Is anything wrong with my cpu?
2. The turbo boost raises the multiplier to 24 from the original 23. I remember when I first built the pc and I had the voltage on auto, the voltages in cpu-z used to show 1.275 or something at 100% cpu load. So, is the turbo boost in combination with my lowring the cpu voltage to 1.11v, 1.15v and 1.18v, the reason why I get errors after many hours of stress testing? Do I have to turn it off in general?
3. is there any point in me stress testing my pc before I OC it? Or shall I just OC it and then stress test it?
Sorry if these questions sound noob-ish, but they have been occupying my mind lately and I needed to ask somebody.
thanks and looking forward to your suggestions.