DOOM System Requirements

To run DOOM at minimum settings, you'll need at least an Intel Core i5-2300 or AMD Phenom II X4 955 processor, an NVIDIA GeForce GTX 660 2GB or AMD Radeon HD 7870 2GB graphics card, and 8GB of RAM. If your PC doesn't meet these requirements, you may experience performance issues or be unable to run the game.

For minimum settings, you need at least an NVIDIA GeForce GTX 660 2GB or AMD Radeon HD 7870 2GB. For recommended settings, aim for an NVIDIA GeForce GTX 970 4GB or AMD Radeon R9 290 4GB.

DOOM requires a minimum of 8GB of RAM to run. While more RAM might improve performance, 8GB is sufficient to meet both the minimum and recommended specifications.

It's highly unlikely that DOOM will run well, if at all, on integrated graphics. The minimum GPU requirements are dedicated graphics cards with 2GB of VRAM. Integrated graphics generally don't meet these specifications.

The 'best' settings depend on your hardware. If you meet the recommended specs, you can likely run the game on high or ultra settings. If you meet only the minimum specs, start with low or medium settings and adjust upwards until you find a balance between visual quality and performance.