How fast does your PC need to be?
The Vive Pro has slightly faster system requirements than the Vive, although you’ll only need a processor that can match an Intel Core i5-4590 or AMD FX 8350. Graphics are more demanding: at the very least, you’ll need a Nvidia GeForce GTX 970 or AMD Radeon R9 290. The rest of the specs shouldn’t be a problem: 4GB of RAM, DisplayPort 1.2 or newer, one USB 3 port, and Windows 8.1 or higher. Windows 10 is recommended.
It doesn’t take a genius to see that the graphics card is the key component. While Microsoft claims Windows Mixed Reality can get away with mid-range GeForce cards, HTC says, “for the best experience [you’ll need] Nvidia GeForce GTX 1070/Quadro P5000 or above, or AMD Radeon Vega 56 or above.”