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Best Metal Gear Solid Δ: Snake Eater settings for the AMD RX 6400 (2026)

On a AMD RX 6400 (paired with a balanced Intel Core i5-8600K-class CPU), Metal Gear Solid Δ: Snake Eater runs at roughly 58 FPS at 1080p with our optimized settings — up from about 22FPS 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 Metal Gear Solid Δ: Snake Eater is a one of the most punishing games to run on PC. Paired with the Intel Core i5-8600K, it is playable at 1080p — about 58 FPS with FrameCoach's optimized settings, a clear jump from roughly 22 FPS with everything on High.

Across resolutions you can expect around 58 FPS at 1080p and 35 FPS at 1440p, dropping to roughly 20 FPS at 4K. With only 4GB of VRAM, keep textures a notch below max in Metal Gear Solid Δ: Snake Eater 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.

Resolution	All-High FPS	Optimized FPS
1080p	22	58
1440p	13	35
4K	8	20

💡 Metal Gear Solid Δ: Snake Eater: Unreal Engine 5 remake - dense jungle; turn down Lumen and Foliage first, upscaling near-essential at 1440p and up.

🚀 Biggest free win: enable FSR (Balanced) — about +55% FPS for a small sharpness trade.

Recommended settings

Upscaling — FSRBalanced+55% FPS

Snake Eater (Unreal Engine 5) supports DLSS and FSR. Enable it first — UE5 leans on upscaling to hit high frame rates.

Global Illumination (Lumen)Low+16% FPS

UE5 Lumen lighting — the heaviest setting. Medium is a big saving over Epic with little visible loss under the jungle canopy.

Foliage / VegetationLow+12% FPS

The dense jungle is full of plants — this is one of the most demanding settings. Medium keeps the look while saving a lot of frames.

Shadow QualityLow+10% FPS

Shadow resolution and range. High is a strong step down from Epic.

Effects / VolumetricsLow+7% FPS

Smoke, fog and combat effects. Medium keeps it steady during fights.

View DistanceLow+6% FPS

How far the world renders. High is plenty in the dense environments.

Anti-AliasingOff+5% FPS

Smooths jagged edges. High is a good balance with upscaling on.

Texture QualityEpic-1% FPS

Surface sharpness — nearly free if it fits your VRAM.

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

🎯 Can the AMD RX 6400 run Metal Gear Solid Δ: Snake Eater? See the verdict →

Metal Gear Solid Δ: Snake Eater on other GPUs

Other games on the AMD RX 6400

Frequently asked

What FPS does the AMD RX 6400 get in Metal Gear Solid Δ: Snake Eater?

With FrameCoach's optimized balanced settings, the AMD RX 6400 averages around 58 FPS at 1080p in Metal Gear Solid Δ: Snake Eater — up from about 22 FPS with everything on High.

Can the AMD RX 6400 run Metal Gear Solid Δ: Snake Eater at 1440p?

At 1440p with optimized settings, the AMD RX 6400 averages roughly 35 FPS in Metal Gear Solid Δ: Snake Eater; turn on upscaling or aim for a locked 60 for the best feel.

What are the best Metal Gear Solid Δ: Snake Eater settings for the AMD RX 6400?

Turn on FSR (Balanced), keep ray tracing off for maximum FPS, and ease the heaviest options like Global Illumination (Lumen) and Foliage / Vegetation 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.