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Best Helldivers 2 settings for the Steam Deck (RDNA2 iGPU) (2026)

On a Steam Deck (RDNA2 iGPU) (paired with a balanced Intel Core i5-8600K-class CPU), Helldivers 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 Steam Deck (RDNA2 iGPU) is a handheld graphics card with 4GB of VRAM, and Helldivers 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 46 FPS at 1440p, dropping to roughly 26 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
1080p2661
1440p1546
4K926
🚀 Biggest free win: enable FSR (Balanced) — about +55% FPS for a small sharpness trade.
Recommended settings
Upscaling — FSRBalanced+55% FPS
Lowering the render scale is the biggest FPS lever in Helldivers 2 — the game is demanding and benefits a lot from it.
Screen-Space Global IlluminationOff+10% FPS
Bounced ambient lighting. Heavy — turning it Off is one of the best FPS saves.
Shadow QualityMedium+5% FPS
Shadow resolution and range. Medium/High frees real performance on busy planets.
Ambient OcclusionOff+5% FPS
Soft contact shadows. Cheap; turn Off for a small gain.
Volumetric Fog / CloudsMedium+4% FPS
Atmospheric fog and smoke. Costly during dropships and bombardments.
Particle QualityMedium+4% FPS
Explosions and stratagem effects — and Helldivers 2 throws a LOT of them. Lowering smooths the chaos.
Screen-Space ShadowsOff+4% FPS
Fine contact shadows. Cheap; Off gains a few frames.
Render DistanceMedium+3% FPS
How far the world renders at full detail. Keep reasonably high to spot distant enemies.
Reflection QualityMedium+2% FPS
Surface reflections. Rarely the focus in frantic firefights.
Lighting QualityMedium+2% FPS
Overall lighting fidelity. Medium is a strong high-FPS choice.
Anti-AliasingSMAA+2% FPS
Edge smoothing. TAA is clean; SMAA is sharper and a touch lighter.
Bloom / Motion Blur / DoFOff+2% FPS
Post-processing effects bundle. Nearly free; set to taste.
Texture QualityUltra-1% FPS
Surface sharpness — cheap if it fits your VRAM.
Anisotropic Filtering16xbaseline
Keeps ground textures sharp at angles - effectively free, use 16x.

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

🎯 Can the Steam Deck (RDNA2 iGPU) run Helldivers 2? See the verdict →

Helldivers 2 on other GPUs
Other games on the Steam Deck (RDNA2 iGPU)
Frequently asked

What FPS does the Steam Deck (RDNA2 iGPU) get in Helldivers 2?

With FrameCoach's optimized balanced settings, the Steam Deck (RDNA2 iGPU) averages around 61 FPS at 1080p in Helldivers 2 — up from about 26 FPS with everything on High.

Can the Steam Deck (RDNA2 iGPU) run Helldivers 2 at 1440p?

At 1440p with optimized settings, the Steam Deck (RDNA2 iGPU) averages roughly 46 FPS in Helldivers 2; turn on upscaling or aim for a locked 60 for the best feel.

What are the best Helldivers 2 settings for the Steam Deck (RDNA2 iGPU)?

Turn on FSR (Balanced), keep ray tracing off for maximum FPS, and ease the heaviest options like Screen-Space Global Illumination 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.