Its decent but It won't play Skyrim Maxed Out 60 FPS , even the most expensive GPUs won't do that easily . Its good if thats your first PC gaming experience , you'll be able to play games at 1080p but then the general advice here is to build your own pc , its cheaper and better. In case you wanted a 600$ gaming pc thats a good one
PCPartPicker part list:
http://pcpartpicker.com/p/crDqrH
Price breakdown by merchant: http://pcpartpicker.com/p/crDqrH/by_merchant/
CPU: Intel Pentium G3258 3.2GHz Dual-Core Processor ($69.99 @ Newegg)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.99 @ Micro Center)
Motherboard: ASRock H81M-HDS Micro ATX LGA1150 Motherboard ($49.99 @ Micro Center)
Memory: Crucial Ballistix Sport 8GB (2 x 4GB) DDR3-1600 Memory ($73.95 @ Newegg)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($55.99 @ NCIX US)
Video Card: Sapphire Radeon R9 270X 2GB Dual-X Video Card ($188.99 @ SuperBiiz)
Case: Corsair 300R ATX Mid Tower Case ($54.99 @ Newegg)
Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($60.74 @ Amazon)
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Writer ($19.99 @ Newegg)
Total: $596.62
Prices include shipping, taxes, and discounts when available
It would handle anything at 1080p after you overclock that processor.