Nvidia's GTX 580 is the best single-GPU card on the market. There's no caveat – across our entire benchmarking suite, it held sway over all others. It's down to the exemplary GF110 GPU sitting at the heart of it. Fermi has proven to be the best GPU architecture the green company has ever manufactured, and with this second generation, the GTX 5xx series, it's gone from strength to strength.



Link: Techradar