"Today we shall review a couple of graphics cards based on the Barts GPU:
PowerColor HD6850 1GB GDDR5 and PowerColor PCS+ HD6870 1GB GDDR5. Both are
custom products and one is factory-overclocked, too. These mid-end solutions
compete with NVIDIA's GeForce GTX 460 and GeForce GTS 450."
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