Is this a good gaming computer for around $2000

PCPartPicker part list / Price breakdown by merchant / Benchmarks

CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($225.99 @ NCIX US)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.98 @ OutletPC)
Motherboard: Asus Z87-PRO ATX LGA1150 Motherboard ($174.98 @ SuperBiiz)
Memory: Crucial Ballistix Sport 8GB (2 x 4GB) DDR3-1600 Memory ($66.99 @ Newegg)
Storage: Western Digital Re 1TB 3.5" 7200RPM Internal Hard Drive ($119.95 @ Mwave)
Video Card: Gigabyte GeForce GTX 780 Ti 3GB Video Card ($704.98 @ SuperBiiz)
Case: NZXT Source 530 ATX Full Tower Case ($89.99 @ Amazon)
Power Supply: Corsair Professional 750W 80+ Gold Certified Semi-Modular ATX Power Supply ($109.99 @ Newegg)
Optical Drive: Sony 5280S-CB-PLUS DVD/CD Writer ($24.99 @ Newegg)
Operating System: Microsoft Windows 7 Home Premium SP1 (OEM) (64-bit) ($82.99 @ NCIX US)
Total: $1630.83
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-11-24 12:22 EST-0500)

Same gaming performance but alot cheaper.
 
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