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Best Tainted Grail: The Fall of Avalon settings for the AMD Radeon Vega 8 (iGPU) (2026)

On a AMD Radeon Vega 8 (iGPU) (paired with a balanced Intel Core i5-8600K-class CPU), Tainted Grail: The Fall of Avalon runs at roughly 30 FPS at 1080p with our optimized settings — up from about 11FPS with everything maxed. Here's the configuration and what each setting costs.

The AMD Radeon Vega 8 (iGPU) is a entry-level graphics card with 2GB of VRAM, and Tainted Grail: The Fall of Avalon is a demanding, graphically heavy 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 11 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. With only 2GB of VRAM, keep textures a notch below max in Tainted Grail: The Fall of Avalon 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
1080p1130
1440p718
4K410
💡 Tainted Grail: The Fall of Avalon: Unreal Engine 5 open-world RPG - lower Lumen GI first; upscaling is close to 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
This Unreal Engine 5 RPG supports all three upscalers plus UE5’s own TSR. The biggest FPS gain available — turn it on before touching anything else.
Fog QualityLow+14% FPS
Volumetric fog across Avalon's moody zones — one of the heaviest settings on this Unity game (which uses rasterized lighting, not ray tracing). High→Medium is a big win with a modest atmosphere hit.
Shadow QualityLow+12% FPS
Shadow resolution and virtual shadow map detail. One of the best FPS-per-visual trades in UE5 games.
Effects QualityLow+8% FPS
Spell effects, fire and particles. Lowering helps most in busy combat.
Vegetation QualityLow+8% FPS
Grass and forest density across the open zones — one of the heavier, most impactful settings outdoors.
View DistanceLow+7% FPS
How far detailed objects render. Lowering causes pop-in, so we cut it only when needed.
SSAOOff+5% FPS
Screen-space ambient occlusion — soft contact shadows. Low is a cheap trade.
Post ProcessingLow+5% FPS
Bloom, motion blur and other screen effects. Cheap to lower and barely visible in motion.
Texture QualityEpic-1% FPS
Surface sharpness. Nearly free if it fits your VRAM — 8GB cards can keep this high.

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

🎯 Can the AMD Radeon Vega 8 (iGPU) run Tainted Grail: The Fall of Avalon? See the verdict →

Tainted Grail: The Fall of Avalon on other GPUs
Other games on the AMD Radeon Vega 8 (iGPU)
Frequently asked

What FPS does the AMD Radeon Vega 8 (iGPU) get in Tainted Grail: The Fall of Avalon?

With FrameCoach's optimized balanced settings, the AMD Radeon Vega 8 (iGPU) averages around 30 FPS at 1080p in Tainted Grail: The Fall of Avalon — up from about 11 FPS with everything on High.

Can the AMD Radeon Vega 8 (iGPU) run Tainted Grail: The Fall of Avalon at 1440p?

At 1440p with optimized settings, the AMD Radeon Vega 8 (iGPU) averages roughly 18 FPS in Tainted Grail: The Fall of Avalon; turn on upscaling or aim for a locked 60 for the best feel.

What are the best Tainted Grail: The Fall of Avalon settings for the AMD Radeon Vega 8 (iGPU)?

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