Those benchmarks above are good examples of bottlenecking, if the OP has a graphics card capable of pushing those FPS than the i5 would beat it, but otherwise..
@OP
IMO, the FX if you use a lot of multithreaded stuff, the i5 if your gaming. If your GPU isn't strong enough to push those frames, than it doesn't matter. I myself am getting a vishera FX 8320 so I have
A: an upgrade path (steamroller is looking to be an AWSOME improvement on piledriver, especially in single thread performance. It's currently looking to be in the order of 30% and apparently it's on the same AM3+ socket
)
B: I play a lot of BF3, and vishera is well suited to that
C: my graphics card isn't powerful enough to make the CPU matter
I hope this helps you decide