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Best Red Dead Redemption 2 settings for the AMD RX 6400 (2026)

On a AMD RX 6400 (paired with a balanced Intel Core i5-8600K-class CPU), Red Dead Redemption 2 runs at roughly 61 FPS at 1080p with our optimized settings — up from about 26FPS with everything maxed. Here's the configuration and what each setting costs.

The AMD RX 6400 is a entry-level graphics card with 4GB of VRAM, and Red Dead Redemption 2 is a demanding, graphically heavy game. Paired with the Intel Core i5-8600K, it runs well at 1080p — about 61 FPS with FrameCoach's optimized settings, a clear jump from roughly 26 FPS with everything on High.

Across resolutions you can expect around 61 FPS at 1080p and 61 FPS at 1440p, dropping to roughly 45 FPS at 4K. With only 4GB of VRAM, keep textures a notch below max in Red Dead Redemption 2 at higher resolutions to avoid stutter. The biggest free win is FSR upscaling — set it to Quality for a large FPS boost at little visual cost.

ResolutionAll-High FPSOptimized FPS
1080p2661
1440p1561
4K945
🚀 Biggest free win: enable FSR (Balanced) — about +55% FPS for a small sharpness trade.
Recommended settings
Upscaling — FSRBalanced+55% FPS
RDR2 added DLSS and FSR. A big, easy FPS boost on this demanding open world.
Water Reflection QualityMedium+8% FPS
The single most expensive setting in RDR2 — high-quality water reflections can cost a huge chunk of FPS. Medium/High is the classic optimization.
Water Physics QualityQuarter+7% FPS
Simulated water — the slider tanks FPS near Full. Keep it around Half unless you have headroom to spare.
Volumetrics QualityMedium+6% FPS
Fog, clouds and god-rays. Very heavy at Ultra for a subtle gain — a top FPS saving.
Water Reflection MSAAOff+6% FPS
Smooths the edges inside water reflections — heavy at higher steps. Off or 2x for FPS.
Shadow QualityMedium+5% FPS
Shadow resolution. High is a strong value pick over Ultra.
Grass Level of DetailMedium+4% FPS
Detail and draw distance of grass — one of RDR2's heavier sliders in fields.
Far Shadow QualityMedium+3% FPS
Shadows far from the camera. Cheap to lower with little visible difference.
Screen Space Ambient OcclusionLow+3% FPS
Soft contact shadows. Low is a cheap, good-looking middle ground.
Anti-Aliasing (TAA)Medium+3% FPS
RDR2’s TAA cleans up shimmer but softens the image at higher settings. Medium is a good balance.
Texture QualityUltra-1% FPS
Surface detail. Cheap if it fits your VRAM — Ultra needs a roomy card.
Tree Quality / Grass DetailHighbaseline
Foliage density and draw distance — heavy in forests and fields, and the biggest hit to the game’s natural beauty when lowered.
Global Illumination QualityHighbaseline
Bounced ambient lighting. Moderately heavy; Medium/High is fine.
Anisotropic Filtering16xbaseline
Keeps ground textures sharp into the distance — essentially free, use 16x.
Geometry Level of DetailHighbaseline
How far full-detail geometry renders before simplifying. A real cost in open vistas.
Particle QualityHighbaseline
Smoke, fire and weather effects. Lowering smooths gunfights and storms.
Tessellation QualityHighbaseline
Adds rounded 3D detail to surfaces like mud and cobblestone. Medium is plenty.
Parallax Occlusion MappingHighbaseline
Fake depth on flat surfaces like brick and dirt. A small saving when lowered.
Fur QualityHighbaseline
Strand detail on horses and animals. High looks great; Ultra is costly.
Decal QualityHighbaseline
Resolution of blood, dirt and bullet marks. A cheap, low-risk saving.
Long ShadowsOnbaseline
Extra-long shadows at dawn and dusk. Cheap; pure atmosphere.

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

🎯 Can the AMD RX 6400 run Red Dead Redemption 2? See the verdict →

Red Dead Redemption 2 on other GPUs
Other games on the AMD RX 6400
Frequently asked

What FPS does the AMD RX 6400 get in Red Dead Redemption 2?

With FrameCoach's optimized balanced settings, the AMD RX 6400 averages around 61 FPS at 1080p in Red Dead Redemption 2 — up from about 26 FPS with everything on High.

Can the AMD RX 6400 run Red Dead Redemption 2 at 1440p?

At 1440p with optimized settings, the AMD RX 6400 averages roughly 61 FPS in Red Dead Redemption 2 — a smooth experience.

What are the best Red Dead Redemption 2 settings for the AMD RX 6400?

Turn on FSR (Balanced), keep ray tracing off for maximum FPS, and ease the heaviest options like Water Reflection Quality and Water Physics Quality 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.