I would probably do an AMD build if you are on a budget. Here is a Intel 7500 and here is an AMD 1600.
PCPartPicker part list:
https://pcpartpicker.com/list/sgtvCy
Price breakdown by merchant: https://pcpartpicker.com/list/sgtvCy/by_merchant/
CPU: Intel - Core i5-7500 3.4GHz Quad-Core Processor ($186.69 @ OutletPC)
Motherboard: ASRock - H270 Pro4 ATX LGA1151 Motherboard ($88.88 @ OutletPC)
Memory: Corsair - Vengeance LPX 16GB (2 x 8GB) DDR4-3000 Memory ($127.99 @ Best Buy)
Total: $403.56
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-09-20 15:35 EDT-0400
PCPartPicker part list:
https://pcpartpicker.com/list/XPFbD8
Price breakdown by merchant: https://pcpartpicker.com/list/XPFbD8/by_merchant/
CPU: AMD - Ryzen 5 1600 3.2GHz 6-Core Processor ($196.74 @ OutletPC)
Motherboard: MSI - B350 TOMAHAWK ATX AM4 Motherboard ($91.88 @ OutletPC)
Memory: G.Skill - Ripjaws V Series 16GB (2 x 8GB) DDR4-3200 Memory ($155.50 @ Amazon)
Total: $444.12
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-09-20 15:35 EDT-0400