CTurbo :
The Pentium g3220 @ 3.0ghz is equal to the FX 9590 @ 5.0ghz in single core performance.
Irrelevant no? How well a CPU performs in a Single Core task won't tell you how well it will perform in a Multicore scenario. The reverse is also true. If we're talking games, and we are, then aside from a few examples (say Skyrim, Borderlands 2 or other poorly programmed titles)... Single core performance isn't the deciding factor.
CTurbo :
In overall gaming it will trade blows with a FX 41xx.
That may be true but why would that matter? You said it yourself, the FX-41xx is crap (and it is). Why would he avert getting one piece of crap in order to instead obtain another piece of crap? Obviously the use of the term "piece of crap" is entirely subjective here.
CTurbo :
The FX 6300 trades blows with a Haswell i3 in gaming. The AMDs also use 2-3 times the power and put off 2-3 times the heat too, and that's at stock speeds. Overclock and you've just doubled that easily.
I'm not sure why the FX-6300 is being mentioned alongside a Haswell i3 for gaming. You're still thinking in terms of 2012/2013. This year... things won't be so clear cut. You're talking to a guy who will be investing money, he barely has, in a system to last him, I would assume, a set amount of time (3-4 years I would guess). You have to think ahead. You have to factor in Mantle, OpenCL as well as Multi-core in general. Mantle has the ear of around 10 developers right now (over 25 titles). Heck Crytek is beta testing Mantle as we speak. Shouldn't you factor that in given the API comes out Jan/Feb this year?
As for the power usage... irrelevant imo since it doesn't even make a large difference energy cost wise.
CTurbo :
The best thing about buying a Pentium for $50 now is that you could sell it for $35-40 when you're ready to upgrade. Plus there are slightly beefier Pentiums for just a little more money like the 3.2ghz g3420 and 3.3ghz g3430.
I disagree. Best thing is to purchase a CPU with a decent assortment of Cores. An i5 or AMD FX 63xx should be the bare minimum for a 2014 gaming rig imo. The AMD FX-6300 will likely perform quite closely to the i5 (in Mantle titles anyway). I say this because heavily threaded games (such as the DirectX version of Battlefield 4) already highlight this truth:
Honestly, I don't care about Intel vs. AMD or any of the hoopla people pull over which manufacturer is better. As it stands right now... Intel do have the more powerful CPUs (brute force wise). There is no denying that. But once you add parallelism to the mix... the difference just seems to melt away.
2014 is the year of Parallelism, the year of Openness and Transparency. The year of Open Source, OpenCL, Mantle, SteamOS and Linux/Android in general.
The Windows/CUDA/PhysX/Emphasis on IPC days may very well be numbered.