Hey guys, I recently put a new build together with an Asus EAH5850 DirectCU graphics card. I've been overclocking the thing and while it seems like it's stable the thing is turning into a fireball 2-4 minutes into any stress test. I managed to get it through multiple 3DMark Vantage tests with a top OC of 950 MHz core and 1225 MHz memory with a voltage of 1.25 and it peaked at 85 C. However if I send it through any kind of stability test, I've tried FurMark, MSI Kombuster and GPUTool, it burns up to 95 C and shows no sign of stopping. Even at stock clocks and voltage the thing is getting up to 90-95 C on these tests which I'm fairly certain is not an acceptable temperature. I'm pretty angry because one of the reason I bought the thing was the non-stock cooler on it was supposed to be amazing, but in my case it's barely working. I don't think it's bad airflow, my CPU stays pretty icy, and I have a 120mm side intake fan blowing directly on the thing. It idles at around 42 C.
Here's the exact card:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121375&Tpk=asus%20eah5850
My case is a CM 690 II and I set up the fans like this:
1 front 140mm intake fan
1 bottom 140mm intake fan
1 side 120mm in take fan
1 rear 120mm exhaust fan
2 top 140mm exhaust fans
The only reason I can figure for these temps is either I got sold a lemon or the ASUS Xonar Essence sound card right above it is somehow heating it up, but I don't see how because its not blocking the GPU fan at all
Thanks for the help,
Sean
Here's the exact card:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121375&Tpk=asus%20eah5850
My case is a CM 690 II and I set up the fans like this:
1 front 140mm intake fan
1 bottom 140mm intake fan
1 side 120mm in take fan
1 rear 120mm exhaust fan
2 top 140mm exhaust fans
The only reason I can figure for these temps is either I got sold a lemon or the ASUS Xonar Essence sound card right above it is somehow heating it up, but I don't see how because its not blocking the GPU fan at all
Thanks for the help,
Sean