Rate my PC Build :D!! (Part 3)

I do not plan to spend anymore money, if you can find something less and just as effective, that'd be great. This is a gaming PC that I plan to order and build. Do you think it could run new games like BF3, Skyrim, and high demanding games - on what settings do you think it could run them at? Any compatibility issues - are the compatibility issues from pcpartpicker legit?

Anyway, here it is!





PCPartPicker part list: http://pcpartpicker.com/p/oIBL
Price breakdown by merchant: http://pcpartpicker.com/p/oIBL/by_merchant/
Benchmarks: http://pcpartpicker.com/p/oIBL/benchmarks/

CPU: Intel Core i5-3570K 3.4GHz Quad-Core Processor ($199.99 Newegg)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($24.99 @ Newegg)
Motherboard: ASRock Z75 Pro3 ATX LGA1155 Motherboard ($79.99 @ Amazon)
Memory: G.Skill Ripjaws Series 8GB (2 x 4GB) DDR3-1600 Memory ($24.99 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($69.99 @ NCIX US)
Video Card: PowerColor Radeon HD 7870 2GB Video Card ($209.99 @ Newegg)
Case: NZXT Gamma Classic (Black) ATX Mid Tower Case ($34.99 @ Amazon)
Power Supply: Corsair Builder 600W 80 PLUS Certified ATX12V Power Supply ($49.99 @ Newegg)
Optical Drive: LG GH24NS90 DVD/CD Writer ($23.98 @ Newegg)
Total: $718.90
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2012-11-21 21:47 EST-0500)

"Compatibility Notes According to PcPartPicker.com
ASRock Z75 Pro3 ATX LGA1155 Motherboard has an onboard USB 3.0 header, but the NZXT Gamma Classic (Black) ATX Mid Tower Case does not have front panel USB 3.0 ports."