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Best Doom Eternal settings for the AMD Radeon Vega 3 (Ryzen 3000U iGPU) (2026)

On a AMD Radeon Vega 3 (Ryzen 3000U iGPU) (paired with a balanced Intel Core i5-8600K-class CPU), Doom Eternal runs at roughly 19 FPS at 1080p with our optimized settings — up from about 9FPS with everything maxed. Here's the configuration and what each setting costs.

The AMD Radeon Vega 3 (Ryzen 3000U iGPU) is a entry-level graphics card with 2GB of VRAM, and Doom Eternal is a moderately demanding game. Paired with the Intel Core i5-8600K, it is a real challenge at 1080p — about 19 FPS with FrameCoach's optimized settings, a clear jump from roughly 9 FPS with everything on High.

Across resolutions you can expect around 19 FPS at 1080p and 11 FPS at 1440p, dropping to roughly 6 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
1080p919
1440p511
4K36
💡 Doom Eternal: id Tech 7 - one of the best-optimised shooters ever; runs fast even on modest GPUs.
🚀 Biggest free win: enable FSR (Balanced) — about +55% FPS for a small sharpness trade.
Recommended settings
Upscaling — FSRBalanced+55% FPS
Doom Eternal (id Tech 7) added DLSS in a later update. The engine is famously well-optimised, so this is mostly a 4K / weaker-GPU lever.
Lights QualityLow+9% FPS
Number and quality of dynamic lights — the heaviest GPU setting in busy arenas. High/Ultra looks great without the Nightmare cost.
Shadows QualityLow+8% FPS
Shadow resolution and filtering. Ultra is a clean step below Nightmare with barely a visual difference mid-fight.
Reflections QualityLow+6% FPS
Screen-space reflections on metal and blood. High is plenty during the carnage.
Volumetric QualityLow+5% FPS
Fog, smoke and god-rays. High keeps the mood while trimming a busy scene.
ParticlesLow+5% FPS
Gore, fire and explosion effects — lowering smooths the heaviest Slayer Gate fights.
Texture Pool SizeNightmare-1% FPS
How much VRAM is reserved for textures. Ultra is safe on 8GB; Nightmare wants 10GB+.

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

🎯 Can the AMD Radeon Vega 3 (Ryzen 3000U iGPU) run Doom Eternal? See the verdict →

Doom Eternal on other GPUs
Other games on the AMD Radeon Vega 3 (Ryzen 3000U iGPU)
Frequently asked

What FPS does the AMD Radeon Vega 3 (Ryzen 3000U iGPU) get in Doom Eternal?

With FrameCoach's optimized balanced settings, the AMD Radeon Vega 3 (Ryzen 3000U iGPU) averages around 19 FPS at 1080p in Doom Eternal — up from about 9 FPS with everything on High.

Can the AMD Radeon Vega 3 (Ryzen 3000U iGPU) run Doom Eternal at 1440p?

At 1440p with optimized settings, the AMD Radeon Vega 3 (Ryzen 3000U iGPU) averages roughly 11 FPS in Doom Eternal; turn on upscaling or aim for a locked 60 for the best feel.

What are the best Doom Eternal settings for the AMD Radeon Vega 3 (Ryzen 3000U iGPU)?

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