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Best Rennsport settings for the AMD RX 550 (4GB) (2026)

On a AMD RX 550 (4GB) (paired with a balanced Intel Core i5-8600K-class CPU), Rennsport runs at roughly 30 FPS at 1080p with our optimized settings — up from about 12FPS with everything maxed. Here's the configuration and what each setting costs.

The AMD RX 550 (4GB) is a entry-level graphics card with 4GB of VRAM, and Rennsport is a moderately demanding game. Paired with the Intel Core i5-8600K, it is a real challenge at 1080p — about 30 FPS with FrameCoach's optimized settings, a clear jump from roughly 12 FPS with everything on High.

Across resolutions you can expect around 30 FPS at 1080p and 18 FPS at 1440p, dropping to roughly 10 FPS at 4K. The biggest free win is FSR upscaling — set it to Quality for a large FPS boost at little visual cost.

ResolutionAll-High FPSOptimized FPS
1080p1230
1440p718
4K410
💡 Rennsport: Unreal Engine 5 sim racer - Shadows are the heaviest setting; tune for a locked framerate rather than a high average.
🚀 Biggest free win: enable FSR (Balanced) — about +55% FPS for a small sharpness trade.
Recommended settings
Upscaling — FSRBalanced+55% FPS
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.
Shadow QualityLow+13% FPS
Like most UE racers, shadows are the heaviest setting — trackside objects, fences and cars all cast them at speed.
Global Illumination (Lumen)Low+11% FPS
Lumen lighting on track surfaces and cockpits. High→Medium is a solid win with the smallest visual cost at racing speed.
Reflections QualityLow+9% FPS
Car paint and mirror reflections. Expensive on a grid full of cars; Medium reads fine at speed.
Crowd / Trackside DetailLow+6% FPS
Spectators and trackside props — you will never look at them mid-corner.
Effects QualityLow+5% FPS
Spray, smoke and sparks. Lowering helps most in wet races and pile-ups.
Post ProcessingLow+5% FPS
Motion blur and bloom. Many sim racers turn this down anyway for clarity.
Texture QualityEpic-1% FPS
Livery and track sharpness. Nearly free with 8GB+ VRAM.

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

🎯 Can the AMD RX 550 (4GB) run Rennsport? See the verdict →

Rennsport on other GPUs
Other games on the AMD RX 550 (4GB)
Frequently asked

What FPS does the AMD RX 550 (4GB) get in Rennsport?

With FrameCoach's optimized balanced settings, the AMD RX 550 (4GB) averages around 30 FPS at 1080p in Rennsport — up from about 12 FPS with everything on High.

Can the AMD RX 550 (4GB) run Rennsport at 1440p?

At 1440p with optimized settings, the AMD RX 550 (4GB) averages roughly 18 FPS in Rennsport; turn on upscaling or aim for a locked 60 for the best feel.

What are the best Rennsport settings for the AMD RX 550 (4GB)?

Turn on FSR (Balanced), 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.