I'm not giving any AMD hating at all.
Unless the FX 8320 is an Intel chip?
Or he already has an Intel chip?
The FX8320 is the best of a bad bunch price/performance and OC'ing wise (And I pretty much meant that in general, I mean there isn't an i5 brand new at 120 quid is there? Yes, I was calling what Intel has at that price region a bad choice as well), hence I've suggested it.
Seriously, I don't know where your head is sometimes with the spin you give (That spin being blanket figures you give, what's more hilarious is that the CPU graph you give disproves your comment, at 2.5GHZ the i7 3770k is out gaming the 4GHZ, yes it's by 1 FPS, but the clock difference is 60%, obviously not 1 situation that fits all, and I won't pretend it is.
Although I will need to elaborate, obviously in the FC3 they've both managed to reach the end of the GPU's power, that's all well and good, but doesn't tell the whole story, the i7 can almost do it at a much lower clock than the FX83, it means it's got more in the tank, new GPU's are coming before the new AMD CPU's, so why would you buy a CPU now that needs clocking quite a vast amount to keep up with the GPU's when you should be looking at what's going to happen with future GPU's and your CPU? You keep coming out with blanket statements and as proven, blanket statements just don't work.
Ergo, stop coming out with blanket statements, stop acting like I'm some rabid AMD hater, when I'm far from it, I'm just a realist.)