How big is too big a canvas for your fragging sprees? If you love watching your enemies get destroyed on a giant TV, you might appreciate HP's latest gaming display. The Omen X Emperium 65 is a massive 4K screen born from NVIDIA's BFG Display initiative announced at last year's CES. That means it basically comes with a Shield TV built-in, along with the company's newly rebranded G-SYNC Ultimate to synchronize the display's refresh rate to your game. It maxes out at 144Hz, and also supports HDR.