Sapphire Radeon HD 7950 Flex OC Boost
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http://www.newegg.com/Product/Product.aspx?Item=N82E16814202007
OC @ 1200/1650 stable, 1.25v locked
[code]–shaders 1792 --gpu-engine 1200 --gpu-memclock 1650 --gpu-powertune 20 --intensity 13[/code]
~610 kh/s at intensity 13 — hashrate drops at any other.
Fan at max sounds like a reference at 40.
(Just a showoff thread. No help needed)
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Wow! Impressive!
I have two Sapphire Radeon HD 7950’s on one box. I use Sapphire Trixx. GPU Clock 1000. Memory Clock 1250. VDDC 1250.
I get about 580-590 steady. More would be better, but I have no issues with it crashing either.