"The new AMD Radeon HD 7970 is here. Is it as hot as it's namesake, Tahiti? Our performance review pits it against the best high end GPUs from the last two generations, and details what's new and exciting in the fastest single GPU available today."
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