I need help with HIS Radeon 6870 Turbo OC.

[Thunderbolt1990]

Im trying to oc my radeon 6870 turbo from stock: 900/1050 to 970/1170.

I read that this is safe for my card to change voltage to 1.3V and bump fun to 60% (its very noisy then but...) to prevent overheating. So i did. I used Sapphire Trixx tool. My question is: How to check, is this card running stable now? What tool should i use to check this card after oc?

Just for you to know: I now the risk, and im ok with it. I oc'ed my CPU before and i checked it with prime95 etc. and its running fine.

Sorry for laungage mistakes.

PS. This is my card model: http://www.hisdigital.com/us/product2-575.shtml. My PSU: http://www.overclock3d.net/reviews/p...eam_pro_500w/1 . And my motherboard: http://www.msi.com/product/mb/870-C45.html .

[caveman-jim]

I use MSI Kombuster (DX9) to run a fullscreen test 4xmsaa. Keep track of temps and use Sapphire TRIXX to make a custom fan profile so that its quiet at low temps and more fan at high temps.

[animekenji]

Originally Posted by Thunderbolt1990

Im trying to oc my radeon 6870 turbo from stock: 900/1050 to 970/1170.

I read that this is safe for my card to change voltage to 1.3V and bump fun to 60% (its very noisy then but...) to prevent overheating. So i did. I used Sapphire Trixx tool. My question is: How to check, is this card running stable now? What tool should i use to check this card after oc?

Just for you to know: I now the risk, and im ok with it. I oc'ed my CPU before and i checked it with prime95 etc. and its running fine.

Sorry for laungage mistakes.

PS. This is my card model: http://www.hisdigital.com/us/product2-575.shtml. My PSU: http://www.overclock3d.net/reviews/p...eam_pro_500w/1 . And my motherboard: http://www.msi.com/product/mb/870-C45.html .

You can use Furmark to check for overclocking stability. That damn fuzzy donut sucks up a lot of GPU power so if your card is going to freak out from being overclocked it will do it when Furmark is running.