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iRacing · Custom Gaming PCs

Best Gaming PCs for iRacing

iRacing is unusually CPU-bound, leaning on single-thread speed and large L3 cache, which is why AMD X3D chips dominate.

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Target Entry1080p

1080p

240+ fps Ultra

Target framerate

Recommended GPU

RTX 5060

Target Sweet Spot1440p

1440p

165+ fps Ultra

Target framerate

Recommended GPU

RTX 5070 / RX 9070

Target UltraTriple

Triple 1440p / 4K

120-144 fps High

Target framerate

Recommended GPU

RTX 5080 / RX 9070 XT

At a glance

iRacing Performance

iRacing is unusually CPU-bound, leaning on single-thread speed and large L3 cache, which is why AMD X3D chips dominate. The GPU only really stretches its legs on triple-screen and VR setups, where 16GB or more of VRAM and a steady high-refresh frame rate matter most. Note that iRacing renders natively with no DLSS or FSR, so raw GPU grunt counts.

In-depth

Everything you need to know

Hardware breakdown, build recommendations, and tuning advice for iRacing.

iRacing is the gold standard in online sim racing, a subscription-based simulator famed for laser-scanned tracks, painstakingly modelled cars and a ranked competition system that rewards clean, consistent driving. From fixed-setup rookie series to professional esports leagues, it puts you wheel to wheel with real drivers around the world in everything from karts and saloons to LMP prototypes and open-wheelers. It is a precision sport as much as a game, and smooth, low-latency frame delivery makes a genuine difference to your lap times and your safety rating.

iRacing System Requirements

Minimum

OS: Windows 11 64-Bit Processor: 4 core CPU (Intel Core i5-6600 / AMD Ryzen 3 4300G) Graphics: Graphics card with 6GB dedicated VRAM (NVIDIA GTX 1070 / AMD RX 5600 XT) Memory: 16GB DDR4 Storage: 40GB available drive space

Recommended

OS: Windows 11 64-Bit Processor: 6 core CPU (Intel Core i5-11600 / AMD Ryzen 5 5600X) Graphics: Graphics card with 8GB dedicated VRAM (NVIDIA RTX 2070 / AMD RX 5700 XT) Memory: 16GB DDR4 Storage: 225GB available drive space (for all cars and tracks)

FAQ

Common questions

What graphics card do I need for iRacing at 1440p?

For a single 1440p monitor an RTX 5070 or AMD RX 9070 will hold well over 165 fps on Ultra settings, ideal for a high-refresh racing display. Step up to an RTX 5080 or RX 9070 XT if you plan to run triple screens, where the workload roughly triples. Every CREATE PCs build is balanced around your exact setup so you are not paying for grunt you cannot use.

Is iRacing more CPU or GPU intensive?

iRacing is one of the most CPU-bound titles around. Its physics engine rewards strong single-thread performance and large L3 cache, which is why we recommend AMD Ryzen X3D chips such as the Ryzen 7 9800X3D, with Intel Core Ultra as a strong alternative for those who also stream. On a single screen the GPU rarely breaks a sweat, so spending wisely on the CPU is the smart move.

How much RAM do I need for iRacing?

iRacing officially asks for 16GB, but we fit 32GB DDR5 as standard on our sim racing builds for comfortable headroom with a browser, Discord and timing apps open alongside the game. If you run VR or stream your races, 64GB is worth considering. We will spec the right amount for how you actually race.

What do I need for triple-screen or VR sim racing?

Both triples and VR are demanding on the GPU and on VRAM, so we recommend at least 16GB of video memory, which points to an RTX 5080, RX 9070 XT or RTX 5090 for the most demanding rigs. iRacing renders natively with no DLSS or FSR upscaling, so raw performance is what keeps frames smooth and motion comfortable. We tune and stress-test every triple-screen and VR CREATE PC before it leaves our Stevenage workshop, backed by a 5-year warranty.

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