aye 280-320 on a 6870 depending on how much you tweak it
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o.0 you've hit 320? i hit 292 with the clock@1ghz. i COULD bring it upto 1040 but i wonder if thats bad for it considering my Other 6870BE can only fucking clock upto 960 before it crashes. I wanted to RMA the fucking thing and say that it didnt work, But it does, it just sucks at overclocking. Go with the 5xxx if you plan to only mine