First benchmarks: NVIDIA GeForce GTX 570
PC Format: As you might expect for the cheaper sibling, the GTX 570 has 1,280MB of GDDR5 on a 320-bit memory bus to stop crazy performance results that make it more popular than the top-end GTX 580. It's still a stormer though, as you can see from our first benchmarks, the GTX 570 either equalled or beat the GTX 480.
