VTX3D s HD 7970 X-Edition uses the proven AMD reference design PCB with a custom dual fan cooler and massively increased clock speeds out of the box. Thanks to a large variety of included adapters that will help getting EyeFinity up and running the card effectively comes at reference design pricing."
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