One of the latest vgas will require a current bios. On the other hand if you are using Sandy Bridge cpu a bios version for Ivy Bridge (which all new versions are) won't work well for oc.
http://www.msi.com/product/mb/P67A-GD55.html#/?div=BIOS
http://www.msi.com/product/mb/P67A-GD55.html#/?div=BIOS