3DMark has always been a great tool for testing high-end graphics cards, but it has even more to offer now. For the first time 3DMark is not a Windows-only benchmark any longer. Now it's possible to also test Windows RT, Apple iOS and Google Android devices, which makes 3DMark the first true cross-platform tool for measuring and comparing 3D performance.
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