will the sapphire r7 265 2gb w/crossfire give me more than 100fps on LoL and 40+ fps on crysis?

[gahwahfoogi]

I am building a gaming pc for about 600 and I will have an amd fx-6300 or 8320
I will mainly use this for league of legends, minecraft, team fortress 2, and crysis 3.

 

[Rationale]

Minecraft runs comparatively badly on AMD CPUs, just so you know. And Crossfire is not at all efficient, or recommended when starting a new build, as so many games still have scaling issues with Crossfire.

 

[gahwahfoogi]

so what would you reccomend?