OK so this is another "Phenom hot" thread but I have more specific information and I think the results are interesting.
system:
Phenom II 940, model 4 stepping 2 Rev RB-C2, 3014 MHz, 1.36V (stock)
Thermaltake V1 cooler with included silicone grease
Gigabyte GA-MA770-DS3 rev 1, F8F bios
Geil PC2-6400 (800 MHz) 2 gb x2, unganged
GT 240 video - running Folding at Home 100% load 24/7
500W power supply - rails are solid.
I am NOT OVERCLOCKING anything.
I started running with the stock cooler. It worked but was darn loud - screaming like a banshee at 6 krpm running Rosetta at Home (RAH) 24/7. I couldn't stand it. I got the Thermaltake V1 at Fry's. Now I know you will tell me that's not a great cooler and that stock thermal paste sucks and I suck at putting it on and my case has bad cooling BUT all aspects are at least "OK". Really, I have decent cooling.
Idle 44C (with GPU 100% load on FAH). That's a pretty typical result.
Prime95 25.11, 4 threads 8k FFT size - hit 70C in 7 minutes. I shut it off at 76C and it was still creeping up! The CPU fan does max out at 2052 rpm at 62C like it should. Prime did not report any errors. And I'm NOT OVERCLOCKING.
BUT any real world app is OK. I ran RAH all night at 100% CPU load and it never went over 58C. Cinebench 11.5 CPU three times in a row 59C max. Even Prime at 1024k FFT size is steady at 64C at 30 minutes.
Prime 8k FFT stays in cache while 1024k and all real apps use RAM. Memory speed at 800 MHz is a major bottleneck, which is "good" because that stops it from smoking. I could increase the memory speed and improve cooling but I don't want to mess with it any more.
For anybody that has a big overclock, I'm curious what your Prime 8k and 1024k temps are. Careful, 8K might surprise you.
system:
Phenom II 940, model 4 stepping 2 Rev RB-C2, 3014 MHz, 1.36V (stock)
Thermaltake V1 cooler with included silicone grease
Gigabyte GA-MA770-DS3 rev 1, F8F bios
Geil PC2-6400 (800 MHz) 2 gb x2, unganged
GT 240 video - running Folding at Home 100% load 24/7
500W power supply - rails are solid.
I am NOT OVERCLOCKING anything.
I started running with the stock cooler. It worked but was darn loud - screaming like a banshee at 6 krpm running Rosetta at Home (RAH) 24/7. I couldn't stand it. I got the Thermaltake V1 at Fry's. Now I know you will tell me that's not a great cooler and that stock thermal paste sucks and I suck at putting it on and my case has bad cooling BUT all aspects are at least "OK". Really, I have decent cooling.
Idle 44C (with GPU 100% load on FAH). That's a pretty typical result.
Prime95 25.11, 4 threads 8k FFT size - hit 70C in 7 minutes. I shut it off at 76C and it was still creeping up! The CPU fan does max out at 2052 rpm at 62C like it should. Prime did not report any errors. And I'm NOT OVERCLOCKING.
BUT any real world app is OK. I ran RAH all night at 100% CPU load and it never went over 58C. Cinebench 11.5 CPU three times in a row 59C max. Even Prime at 1024k FFT size is steady at 64C at 30 minutes.
Prime 8k FFT stays in cache while 1024k and all real apps use RAM. Memory speed at 800 MHz is a major bottleneck, which is "good" because that stops it from smoking. I could increase the memory speed and improve cooling but I don't want to mess with it any more.
For anybody that has a big overclock, I'm curious what your Prime 8k and 1024k temps are. Careful, 8K might surprise you.