Good for gaming or no.

[MRPOOKIE89]

http://www.newegg.com/Product/Product.aspx?Item=N82E16883229336

Games like MW3,NFS:The Run,BF3,And more on Max

 

[geofelt]

OK, not great.
Some concerns:

For the budget, it looks a bit weak on the graphics card, compared to the cpu.
My rule of thumb is to spend twice your cpu budget on the graphics card for a gamer.

Also, is the 800w psu of a quality brand? Only 500w is needed for the 7850.

I am uncertain if a B75 based motherboard can be properly overclocked.
It looks like a Cheap M-ATX motherboard.

No cpu cooler.

As to value, compile a list of the parts purchased individually, and see how it compares.
bottom line--------------------------- I think you can do better.

 

[Fender0246]

I would suggest going a new build route and start here:

http://www.tomshardware.com/forum/353572-31-build-upgrade-advice