4670K I5 CPU.
8GB of DDR3 1600 / 1866 CAS 9 RAM.
PCPartPicker part list:
http://pcpartpicker.com/p/12RCY
Price breakdown by merchant: http://pcpartpicker.com/p/12RCY/by_merchant/
Benchmarks: http://pcpartpicker.com/p/12RCY/benchmarks/
CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($239.99 @ Newegg)
Memory: Corsair Vengeance LP 8GB (2 x 4GB) DDR3-1866 Memory ($64.99 @ Newegg)
Total: $286.98
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-10-22 07:22 EDT-0400)