OS: Win 7 64
Processor: Intel Core i3-530 2.9GHz / AMD FX-4100
Graphics: AMD Radeon HD 6850 or NVIDIA GeForce GTX 280
System Memory: 8 GB RAM
Storage: 10 GB Hard drive space
DirectX 10 Compatible Graphics Card
•Windows 7, Windows 8/8.1, Windows 10
•64-bit Windows (32-bit support ends March 14, 2016)
•Intel Core i3, i5, i7 or better or AMD Bulldozer or better
•8 GB of RAM
•NVidia GeForce 2xx series or better, 1GB+ dedicated video memory, AMD 5xxx series or better, 1GB+ dedicated video memory or better
•Integrated Intel HD Graphics 4200+ or better, with 8GB of system RAM
•10 GB of free disk space
•Microphone optional, required for voice chat
•DSL, Cable, Fiber, 128K or faster – Supported. Satellite is not supported.
Test my PC - Check iRacing system requirements
Despite being constantly updated, iRacing is actually based off a relatively old framework so does not have hugely demanding system requirements. An i3 or up Intel processor or AMD Bulldozer core will be fine, backed up by a GPU with at least 1GB VRAM.
How well optimised is iRacing for PC?
iRacing is excellently optimized