AMD Radeon HD 5870 and HD 5850 Performance Chart
'We collected several thousand benchmark and game results into a single result chart which shows the relative performance of the various graphics card out there, compared to the newly arrived Radeon HD 5870. Techpowerup underclocked and disabled two SIMDs on their sample to match the specifications of the HD 5850, their result has also been added to the chart; and as you will see, the HD 5850 is on average ~7% faster than the GTX 285. The higher clocked and more powerful HD 5870 is ~10% slower than GTX 295, and 4% slower than their own HD 4870 X2. The HD 5870 is however the fastest single GPU out there now, besting the GTX 285 by almost 20%!'
Izvor:madshrimps