Raceroom needs really a solution (DX11 or new engine), cause the very low GPU usage and all the work done by the CPU is a waste. With 22 AI, 1440p ultra, postprocess ultra the GPU is used at 99% (probably only 60% for Raceroom), it's probably due to DX11 and a better 3D engine for the GPU. (all I wish is all the raceroom content ported to UE4) I9 9900K, i5 9600K, i7 9700K or i7 8700K overclock at 5ghz have all the same result in Raceroom, and to push 144fps at 1440p ULTRA(ACx8, complex ultra blur) with 47 AI we need a 12ghz CPU, so yes Raceroom needs a big changement, it's frustrating to buy a good hardware and to play with a DX9 game which limits the performance.Ī good GPU is nice for triple screen in Raceroom, it will push the GPU usage. If you want to play at a high framerate, you have to make a good balance with graphics and AI number. The only setting i have puton the medium is the reflexion, High is too much demanding for any CPU. I play with the graphics preset at HIGH, ACx8, complex blur at Ultra, Nvidia panel maxed, cause I'm very sensitive to the aliasing, and I really like the eye candy graphics and the complex ultra blur effect, and with CPU oc at 5ghz, it can maintain 60fps with 47 AI on the Nordschleife. The GPU is at 50%ī) With the graphics at the LOW preset, Nordschleife track, last of the gridġ) alone 144fps, the GPU is easy, and the CPU is easy.Ģ) with 47 AI, 144fps, the CPU is easy, the GPU is easy.Ĭ)With MEDIUM preset, Nordschleife track, last of the gridĢ) 47 AI and 90fps at start, the GPU load is higher than with HIGH preset, but the CPU bottleneck is massive. The GPU load decreases to 95%.Ĥ) with 25 AI, massive CPU bottleneck, but 75FPS (webhud is -15fps) The GPU is at 70%ĥ) 47 AI (the max), the CPU bottleneck is very very massive, but 60FPS.
![rfactor 2 dx11 track map rfactor 2 dx11 track map](https://i.ytimg.com/vi/KTQD1K-7R8A/maxresdefault.jpg)
Raceroom is DX9 and is mostly only CPU demanding, all the graphics effects and theAI number are pushing by the CPU.Īll my tests have been made with i5 9600K at 5ghz and 1080ti at 1440p 144hz (nvidia panel pushed at max with supersamplingx8, Ax16, high quality)Ī) With the graphics at the HIGH preset ACx8, blur complex/Ultra, Nordschleife track, last of the gridġ) I have tested alone and of course i have 144fps, the GPU is maxed 99%ģ) with 5 AI, the frame rate decrease, the CPU limit is present.