Whether you've considered it or not, you can use your PC's HDMI port for much more than connecting to a single monitor. You can add a secondary display, try out a projector, or connect your VR ...

But if you’re looking to upgrade to a glorious OLED monitor for your gaming desktop PC, $500 would be a pretty good target to aim for if you don’t want to spend too much.

Youch. That means HDMI 2.2 doubles the bandwidth of HDMI 2.1 and now slightly exceeds the capabilities of the latest DisplayPort 2.1 interface, which tops out at 80 Gbps. But there's a catch.

Deal LG’s super-fast 480Hz 1440p OLED gaming monitor is $250 off This 27-inch 1440p OLED display is so fast your gaming PC will sweat to keep up with it, and it's now more affordable.

RAM is a component that will impact your gaming performance quite a bit more than others, thanks to different speeds. But this doesn't matter quite as much as capacity, thanks to many modern games ...