I tell you what guys I can vouch for the 8 core Piledriver. I bought an 8320 last week to replace my aging Xeon and I've been having more fun with it than people realise.
I've been benching against a mate of mine and even with his 2550k at 4.7ghz he's really struggling to get out in front. I'm only running mine at 4.2ghz but I benched off against an I5 3570k earlier (4.3ghz) and beat it in 3dmark (13).
And Crysis 3? well you can beat a 3770k with a £113 CPU, nuff said really.
To those who doubt what Piledriver can do? big mistake. It costs peanuts and give it six months? Athlon XP all over again. Peanuts for a ridiculous gaming chip.
The good bit is you don't need to take my word for it, how does the word of every game developer out there right now sound?
http://www.eurogamer.net/articles/digitalfoundry-future-proofing-your-pc-for-next-gen
Enjoy
We approached a number of developers on and off the record - each of whom has helped to ship multi-million-selling, triple-A titles - asking them whether an Intel or AMD processor offers the best way to future-proof a games PC built in the here and now. Bearing in mind the historical dominance Intel has enjoyed, the results are intriguing - all of them opted for the FX-8350 over the current default enthusiast's choice, the Core i5 3570K.
Very interesting read, what they are basically saying is what some people are suspecting.
The current Game Consoles are the reason for bad core optimisation, the PS3 only has a 1 core 2 thread CPU, I did not know that.
The xBox One and PS4 will change that.
What Developers are saying is it will let them loose and with that the FX-8 Core chips will come into their own in future titles.