Here's what I need. I need to be able to overclock the processor and play Arma two, three and call of duty and Battlefield four on medium to high settings at 60 frames a second. My budget is $600-$550. I do not need a monitor, keyboard, mouse, OS. Here's what I need component wise. Processor, video card, RAM, motherboard. Try to keep it within 500 $600 no going over not even $10 up. My case is a server case and I have a 550 Watt power supply it is a cool master. Every time I post on here something seems a pop-up asking me what else do I have so if you need to know anything else please post below. Everything need to be compatible and remember Run all games at close to medium settings with at least 60 through 30 FPS.