Hey guys, I'm looking into building my very first PC. I have a budget of roughly 650$ and I would like to know if the components I have chosen will work together and run games like DayZ, League of Legends, and Minecraft on at least medium, and hopefully high settings. I would also like to know if there are any parts that might be better for the same price or a bit more. 
CPU- AMD FX-8350 4.0GHz 8-Core Processor
Motherboard- Gigabyte GA-78LMT-USB3 Micro ATX AM3+ Motherboard
Memory- G.Skill Sniper 8GB (2 x 4GB) DDR3-1600 Memory
HDD- Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive
GPU- Sapphire Radeon R7 260X 2GB Video Card
PSU-Corsair Builder 500W 80+ Bronze Certified ATX Power Supply
Case- Cooler Master N200 MicroATX Mid Tower Case
OS- Windows 7 Home Premium

CPU- AMD FX-8350 4.0GHz 8-Core Processor
Motherboard- Gigabyte GA-78LMT-USB3 Micro ATX AM3+ Motherboard
Memory- G.Skill Sniper 8GB (2 x 4GB) DDR3-1600 Memory
HDD- Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive
GPU- Sapphire Radeon R7 260X 2GB Video Card
PSU-Corsair Builder 500W 80+ Bronze Certified ATX Power Supply
Case- Cooler Master N200 MicroATX Mid Tower Case
OS- Windows 7 Home Premium