"When it comes to the decision of upgrading to the latest and greatest, the PowerColor PCS+ HD 5870 sure doesn't make that decision easy. In some benchmarks, it pulled ahead, and in other game which highly rely on tessellation, it fell behind. Where the decision comes in is whether the difference in your mind is worth the US$50-$70 for a couple frames per second."
You do software updates to get the most from favourite programs right? Updating a motherboard BIOS can in a timely manner is also critical. The guide to Flashing a Motherboard BIOS spells out the often complicated steps in plain english. PCSTATS Tips