Hello,
I recently built a new rig for my brother, and I find the CPU temps to be quite high (I mean those on the cores). So, I've got a i7 920 D0 (HT enabled and all power saving disabled) at 4.2GHz (200x21). At idle CPU-Z says my vcore is at 1.288. While stressed, it oscillates between 1.288v and 1.296v.
I ran IBT for 5 hours without problem at the maximum setting.
I've got a Corsair H70 in an exhaust push/pull configuration using 2 Noctua NF-P14FLX. At idle, using RealTemp, it usually sits between 40-45°C. When stressed with Intel Burn Test, after five passes at the maximum setting, the max temp I observe is 89°C. I know my pump works well, it says 1442RPM. My 2 NF-P14 are at 1200RPM and the max exhaust temp I saw was 36.5°C. The intake (ambient) was 20.5°C.
I didn't replace the original TIM...so might that be why I have high temps ? But from what I had heard, the one that came pre-applied was quite good.
I usually use a custom water-cooling loop...so I don't know what temps I'm supposed to have for this overclock (and that CPU cooler) on Air. I looked over reviews and all, but some of them didn't make sense, like this one : http://www.hardocp.com/article/2010/09/28/corsair_h70_water_cooler_performance_testing/3
How can they obtain a max temp of 42.1°C with the H70 while stressing (Prime95) the CPU (vcore of 1.45v and the i7 920 @ 3.6GHz)?
Are my temperatures okay ? Or have I done something wrong ?
Thanks for the help,
al360ex
I recently built a new rig for my brother, and I find the CPU temps to be quite high (I mean those on the cores). So, I've got a i7 920 D0 (HT enabled and all power saving disabled) at 4.2GHz (200x21). At idle CPU-Z says my vcore is at 1.288. While stressed, it oscillates between 1.288v and 1.296v.
I ran IBT for 5 hours without problem at the maximum setting.
I've got a Corsair H70 in an exhaust push/pull configuration using 2 Noctua NF-P14FLX. At idle, using RealTemp, it usually sits between 40-45°C. When stressed with Intel Burn Test, after five passes at the maximum setting, the max temp I observe is 89°C. I know my pump works well, it says 1442RPM. My 2 NF-P14 are at 1200RPM and the max exhaust temp I saw was 36.5°C. The intake (ambient) was 20.5°C.
I didn't replace the original TIM...so might that be why I have high temps ? But from what I had heard, the one that came pre-applied was quite good.
I usually use a custom water-cooling loop...so I don't know what temps I'm supposed to have for this overclock (and that CPU cooler) on Air. I looked over reviews and all, but some of them didn't make sense, like this one : http://www.hardocp.com/article/2010/09/28/corsair_h70_water_cooler_performance_testing/3
How can they obtain a max temp of 42.1°C with the H70 while stressing (Prime95) the CPU (vcore of 1.45v and the i7 920 @ 3.6GHz)?
Are my temperatures okay ? Or have I done something wrong ?
Thanks for the help,
al360ex