Motherboard:Gigabyte GA-970A-UD3P ATX AM3+ Motherboard ($93.99 @ SuperBiiz) Total: $93.99 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-01-06 16:25 EST-0500
Motherboard:MSI 970 GAMING ATX AM3+ Motherboard ($99.89 @ Newegg) Total: $99.89 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-01-06 16:25 EST-0500
If it's just for gaming, i recommend to stay away from FX-8 core. A Core i5 would be better or if you want to stay AMD, the FX-6350 is a better investment.
Motherboard:Gigabyte GA-970A-UD3P ATX AM3+ Motherboard ($93.99 @ SuperBiiz) Total: $93.99 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-01-06 16:25 EST-0500
Motherboard:MSI 970 GAMING ATX AM3+ Motherboard ($99.89 @ Newegg) Total: $99.89 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2015-01-06 16:25 EST-0500
Games right now don't benefit from having lots of cores, but they do from having strong IPC cores. Games use up to 4 cores, so 4 Intel Haswell cores (from an i5) vs 4 AMD Piledriver cores (any FX) is an easy win for Intel in performance.
FX CPUs may bottleneck some games, so for high end gaming Intel Core i5 is usually the best choice.