Didn't test anything on it after building. Saving it as a Christmas present for myself :P
UPDATE 12/8/14 - Uploaded more pictures, and forgot to mention that I have been running BIOS checks every day since building and everything checks out and my temps are normal!
UPDATE 12/30/14 - Had my GPU fail after a day and a half of use. Already sent it back and will receive a refurbished one in around 3-6 weeks. Oh well...
Though for the day and a half I played it was glorious! I was only able to play BioShock Infinite, Outlast, Tomb Raider (2013), and The Walking Dead Season 2.
My FPS for each; BioShock Infinite - Ultra settings, VSYNC off, 150+fps
Tomb Raider - Ultimate, triple buffered VSYNC, tressFX ON, 50-60fps
Outlast - max settings, VSYNC ON (this game has an odd amount of screen tearing, even for high framerates) didn't drop 60fps anywhere
TWD: Season 2 - 60fps
If you guys are still around I'll keep posting more updates when my GPU comes in!