Will this run most modern games on high settings?
Sorry I know a fair bit about computers but want to be sure this can run games like ArmA II and III, and Battlefield 3 and 4, and games like that. Here is the configuration, an Intel Core i5 3570K 3.4 GHz processor, (going to be overclocked) a GIGABYTE GA-Z77-HD3 Intel Z77 Chipset DDR3 ATX Mainboard, 8GB (4GBx2) DDR3/1600MHz Dual Channel Memory (Corsair Vengeance), AMD Radeon HD 7970 3GB 16X PCIe 3.0 Video Card, and a 750 Watt Power Supply
New Haswell processors, LGA1150 motherboards, along with GTX770/780 will be filled in stores within a week or two, so I suggest waiting for a bit more to see the price and performance those pieces bring with before making your decision about what to purchase. LGA1150 boards and CPUs will leave you a way to further upgrade your components in the future anyway."