NVIDIA's new GeForce GTX 570 complements the GTX 580 at more affordable price levels. It offers the same reduced power consumption as its big brother without compromising performance. Palit's GTX 570 is a custom design with a unique thermal solution and substantially increased clock speeds out of the box.
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips