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Best Rennsport settings for the AMD RX 7900 XTX (2026)

On a AMD RX 7900 XTX (paired with a balanced Intel Core i9-14900K-class CPU), Rennsport runs at roughly 85 FPS at 4K with our optimized settings — up from about 86FPS with everything maxed. Here's the configuration and what each setting costs.

The AMD RX 7900 XTX is a flagship 4K-class graphics card with 24GB of VRAM, and Rennsport is a moderately demanding game. Paired with the Intel Core i9-14900K, it runs well at 4K — about 85 FPS with FrameCoach's optimized settings. That already clears a smooth frame rate on High, so our tuning keeps the visuals as high as possible instead of chasing extra frames.

Across resolutions you can expect around 250 FPS at 1080p and 150 FPS at 1440p, dropping to roughly 85 FPS at 4K. Its 24GB of VRAM is plenty for Rennsport, so textures can stay maxed. The biggest free win is FSR upscaling — set it to Quality for a large FPS boost at little visual cost.

ResolutionAll-High FPSOptimized FPS
1080p252250
1440p151150
4K8685
💡 Rennsport: Unreal Engine 5 sim racer - Shadows are the heaviest setting; tune for a locked framerate rather than a high average.
Recommended settings
Upscaling — FSROff
Rennsport is an Unreal Engine 5 sim racer with DLSS/FSR support. Sim racing wants high, stable FPS for clean inputs — upscaling is the first lever.
Texture QualityEpic-1% FPS
Livery and track sharpness. Nearly free with 8GB+ VRAM.
Shadow QualityHighbaseline
Like most UE racers, shadows are the heaviest setting — trackside objects, fences and cars all cast them at speed.
Global Illumination (Lumen)Highbaseline
Lumen lighting on track surfaces and cockpits. High→Medium is a solid win with the smallest visual cost at racing speed.
Reflections QualityHighbaseline
Car paint and mirror reflections. Expensive on a grid full of cars; Medium reads fine at speed.
Crowd / Trackside DetailHighbaseline
Spectators and trackside props — you will never look at them mid-corner.
Effects QualityHighbaseline
Spray, smoke and sparks. Lowering helps most in wet races and pile-ups.
Post ProcessingHighbaseline
Motion blur and bloom. Many sim racers turn this down anyway for clarity.

⚡ Fine-tune this for your exact CPU & target FPS →

🎯 Can the AMD RX 7900 XTX run Rennsport? See the verdict →

Rennsport on other GPUs
Other games on the AMD RX 7900 XTX
Frequently asked

What FPS does the AMD RX 7900 XTX get in Rennsport?

With FrameCoach's optimized balanced settings, the AMD RX 7900 XTX averages around 85 FPS at 4K in Rennsport — up from about 86 FPS with everything on High.

Can the AMD RX 7900 XTX run Rennsport at 1440p?

At 1440p with optimized settings, the AMD RX 7900 XTX averages roughly 150 FPS in Rennsport — a smooth experience.

What are the best Rennsport settings for the AMD RX 7900 XTX?

Use a balanced preset, keep ray tracing off for maximum FPS, and ease the heaviest options like Shadow Quality and Global Illumination (Lumen) down a notch. The full per-setting breakdown is above.

FPS figures are estimates from a generalized model (hardware tier × game load × per-setting weights), not live benchmarks — real performance varies by scene, drivers and game version.