- Though how does it perform. With the recent Open Beta of Blizzard's Overwatch being playable on the weekend I took it upon myself to build a PC that would feature the best of Used and New parts to make not only one PC that would perform simply AMAZING, but also look pretty damn slick too. This is the Overwatch Overlord and I hope you enjoy. **Parts List Here:**. E5640 @ 4.2ghz. CNPS10X Extreme CPU Cooler. 8GB DDR3. X58 UD3R Motherboard. 240GB SSD. HD7970 @ 1.1ghz. Kurosuke Case (Due to popular request I will put a direct link in here -.