Help w/ overclocking XFX R7870 Core Edition

auto2043

Honorable
Feb 17, 2013
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10,510
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Hi I'm new to overclocking and I was wondering what would be some safe settings (GPU clock speed, memory clock speed, fan control, and power control) for my 7870 core edition. At least enough to get a noticeable increase in performance. I am planning on using AMD catalyst control center.

System Specs:
-Intel i3-3220 3.3Ghz
-Asrock B75M-GL
-Antec Earthwatts 650w 80+ bronze
-Corsair Vengeance 2x4GB 1600Mhz
-XFX R7870 Core Edition
 

timil

Distinguished
Jun 3, 2011
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0
18,790
3
I have mine set to 1180mhz with 1.24v.

What I would do is use afternurner, set your clock to 1200, no voltage change, run kombuster and when your gpu fails lower the clock by 10 mhz.
 

auto2043

Honorable
Feb 17, 2013
3
0
10,510
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I set it to 1200mhz with 1.24v and it never got above 50 degrees celsius during a 10 minute run of kombuster. Do you think I could go a little higher? :heink:
 

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