PS: rawintensity = your GPU's Stream Processing Units multiplied by 4 the 7950 has 1792 so... 1792 X 4 = 7168 ,for an RX 480/580 it should be (2304 X 4)=9216 ,and for RX 470/570 it should be (2048 X 4)=8192 ,the hashrate with these polaris cards should be somewhere in the 600's Kh at stock maybe just maybe i'm estimating here that's why i need you guys to report back with the hashrate results i'm interested to know i personally get 512 Kh per card (oc'd 7950's all at Core= 1100 MHZ / Memory = Default),i also use the Crimson-ReLive-Beta-Blockchain-Workload driver try that too you might squeeze more hashrate