PCPartPicker part list:
http://pcpartpicker.com/list/wfGfvV
Price breakdown by merchant: http://pcpartpicker.com/list/wfGfvV/by_merchant/
CPU: Intel Core i3-6100 3.7GHz Dual-Core Processor ($110.88 @ OutletPC)
Motherboard: Gigabyte GA-H110M-A Micro ATX LGA1151 Motherboard ($53.88 @ OutletPC)
Memory: Kingston HyperX Fury Black 8GB (2 x 4GB) DDR4-2133 Memory ($39.99 @ SuperBiiz)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($45.88 @ OutletPC)
Video Card: PowerColor Radeon RX 470 4GB Red Devil Video Card ($199.99 @ SuperBiiz)
Case: Corsair 200R ATX Mid Tower Case ($59.99 @ Newegg)
Power Supply: EVGA 500W 80+ Bronze Certified ATX Power Supply ($43.33 @ OutletPC)
Total: $553.94
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-09-18 13:48 EDT-0400
Imo that will be better. The CPU is worse, but the GPU is far and away better than a 750Ti.