All setups › AMD Radeon Vega 10 (iGPU) › Shadows of Doubt

Best Shadows of Doubt settings for the AMD Radeon Vega 10 (iGPU) (2026)

On a AMD Radeon Vega 10 (iGPU) (paired with a balanced Intel Core i5-8600K-class CPU), Shadows of Doubt runs at roughly 36 FPS at 1080p with our optimized settings — up from about 20FPS with everything maxed. Here's the configuration and what each setting costs.

The AMD Radeon Vega 10 (iGPU) is a entry-level graphics card with 2GB of VRAM, and Shadows of Doubt is a relatively light game to run. Paired with the Intel Core i5-8600K, it is a real challenge at 1080p — about 36 FPS with FrameCoach's optimized settings, a clear jump from roughly 20 FPS with everything on High.

Across resolutions you can expect around 36 FPS at 1080p and 22 FPS at 1440p, dropping to roughly 12 FPS at 4K. 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	20	36
1440p	12	22
4K	7	12

💡 Shadows of Doubt: The citizen simulation is CPU-bound - graphics settings mostly tame the fog and neon, not the sim itself.

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

Recommended settings

Upscaling — FSRBalanced+55% FPS

The voxel-noir art style hides a lower internal resolution well. But note: this game’s biggest cost is its citizen simulation on the CPU, which no graphics setting fixes.

Graphics QualityLow+14% FPS

The master quality preset. Shadows of Doubt (Unity HDRP) has a deliberately limited menu - this drives the fog, shadows and lighting together, since the game's ray tracing / reflections / AO are largely baked and not individually toggleable.

Post Processing (Bloom / Grain)Low+4% FPS

The film-noir grain and neon bloom. Cheap to lower if you prefer a cleaner image anyway.

Texture QualityHighbaseline

Voxel surface sharpness — nearly free.

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

🎯 Can the AMD Radeon Vega 10 (iGPU) run Shadows of Doubt? See the verdict →

Shadows of Doubt on other GPUs

Other games on the AMD Radeon Vega 10 (iGPU)

Frequently asked

What FPS does the AMD Radeon Vega 10 (iGPU) get in Shadows of Doubt?

With FrameCoach's optimized balanced settings, the AMD Radeon Vega 10 (iGPU) averages around 36 FPS at 1080p in Shadows of Doubt — up from about 20 FPS with everything on High.

Can the AMD Radeon Vega 10 (iGPU) run Shadows of Doubt at 1440p?

At 1440p with optimized settings, the AMD Radeon Vega 10 (iGPU) averages roughly 22 FPS in Shadows of Doubt; turn on upscaling or aim for a locked 60 for the best feel.

What are the best Shadows of Doubt settings for the AMD Radeon Vega 10 (iGPU)?

Turn on FSR (Balanced), keep ray tracing off for maximum FPS, and ease the heaviest options like Graphics Quality and Post Processing (Bloom / Grain) 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.