Hi.
As you only want use a single GPU that mobo is enough, the CPU is supported with the F5 bios that is the basic BIOS version, but you can update it to F8 from the Gigabyte's web site.
Now, if you want Crossfire I don't recommend that mobo because only support Crossfire @x4 that doesn't have good performance. If you want Crossfire go with a mobo that support Crossfire @x8 or @x16