is this a good gaming computer?

[blitzing]

Ok i recently posted another thread this time however i did a bit of tweaking to see if i could increase the performance however im worried about the cpu not being powerful enough here are the specs:


Components

Case - Xigmatek Asgard Pro

Power Supply - Corsair CX500 500W

Processor - Intel Core i3 3220 3.3Ghz

Processor Cooler - Stock Manufacturer Heatsink and fan

RAM - 16GB Corsair Vengeance DDR3 1600Mhz/PC12800

Motherboard - Asus P8B75-M LX

Graphics card - Nvidia GeForce GTX 660 2GB

Hard Drive - Seagate Barracuda 500GB
Hard Drive 7200rpm 16MB Cache

Sound card - Integrated 7.1 Channel Audio

Optical Drive - Asus DRW-24B5ST 24x DVD/CD ± Re-Writer Black

Network card - Integrated 10/100/1000Mbps

Is this ok for being and all round pc desktop,gaming,buisness.

It will cost me 636 pounds is this good value for money?

I am also worried i might not have a powerful enough power pack to run my hardware

 

[Sakkura]

That's a pretty good system, but for gaming you won't need 16 GB RAM. You can cut that doesn to 8 GB.

The power supply is sufficient, though the Corsair CX line is pretty basic. It's acceptable quality, but only just.