Question: what are the system requirements for iracing?
Answer: For the CPU, iRacing requires a quad-core at a minimum, and iRacing specifically calls out the AMD FX-6300 and Intel Core i5-4430 as minimum. For a GPU, iRacing needs a unit with 2GB onboard, and cites the Nvidia GeForce GTX 660 or ATI Radeon HD 7850.