In this episode of The Full Nerd, Gordon Mah Ung, Brad Chacos, Alaina Yee, and Dan Ma…er, Adam Patrick Murray dive deep into the state of 4K gaming. How much do 4K monitors cost these days? What sort of graphics card do you need to power a 4K gaming rig? Should you splurge on a FreeSync or G-Sync monitor? Heck, is 4K gaming even worthwhile? The live viewers had some strong opinions, too.