Is this a decent budget gaming rig?

Hey Guys! 

So, this is my second post, because after some research, I've decided I would much rather have an Intel based PC than an AMD based PC.  From the other sources I've looked at, and intel build would be more futureproof, if I use a 1155 CPU, but please correct me if I'm wrong.  Please, if you recomend anything, my build needs to be around 500 USD. This is my build.

i3 2120 3.3 GHz

ASUS P8B75-M LX Plus

G.Skil Ripjaw 8 gb (2x4gb) 1600mhz

Coolmax ZX-500 80+ approved

XFX Radeon HD 6850 

Coolmaster HAF 912

WD 500gb HDD

This totals to about 480 bucks before shipping, and about 500 after.  All of this is from Newegg.com, and I'd like to buy from there or Amazon.  

Thanks for the help guys,

Pattywagon 

it looks good untill intel releases lga 1156 becuse that imeditly make 1155 obsolite so every thing is compadible exept i would go for a name brand power supply ex: corsair seasonic etc.

ill get a $500 put together later. It will be amd based though

Umm... You obviosly do not know what you are talking about. LGA 1156 in no way makes 1155 obsolete.

Here you go: much more gaming performance

http://pcpartpicker.com/p/rHm1

http://pcpartpicker.com/p/rHvH The 6870 has much more performance over the GTX 650

Proof: http://www.anandtech.com/bench/Product/681?vs=540