Well I bought a powercolor HD 5570 model no. AX5570 1GBK3-HV2 some roughly 2 months earlier and after somedays I felt that the card is somehow similiar in performance to my earlier Nvidia 210 card. But I didnt mind and moved on..
But still I decided to investigate on that issue.. and I downloaded GPU - Z.. in which I saw the memory clocks,cpu architecture just to see my specs and I was suprised to see that ! The radeon 5570 is equipped with a Turks gpu (which should have been Redwood) and it has only 4 Rops (which should have been 8). For that extra information I am attaching a picture of my HD 5570 GPU-Z screen shot. Please inform me wether I was tricked or not cause It can be a rebranded one . Please help me :/
P.S There is some problem in uploading so I am giving a link of my ss.