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Best Starfield settings for the AMD R9 390 (8GB) (2026)

On a AMD R9 390 (8GB) (paired with a balanced Intel Core i5-8600K-class CPU), Starfield runs at roughly 61 FPS at 1080p with our optimized settings — up from about 28FPS with everything maxed. Here's the configuration and what each setting costs.

The AMD R9 390 (8GB) is a entry-level graphics card with 8GB of VRAM, and Starfield is a one of the most punishing games to run on PC. 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 28 FPS with everything on High.

Across resolutions you can expect around 61 FPS at 1080p and 49 FPS at 1440p, dropping to roughly 28 FPS at 4K. With only 8GB of VRAM, keep textures a notch below max in Starfield 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
1080p2861
1440p1749
4K1028
💡 Starfield: Unusually CPU-bound in cities — a CPU upgrade often helps more than a GPU one.
🚀 Biggest free win: enable FSR (Balanced) — about +55% FPS for a small sharpness trade.
Recommended settings
Upscaling — FSRBalanced+55% FPS
Starfield supports FSR and (via update) DLSS/XeSS. A big GPU-side boost — though in cities you may still be CPU-limited.
Shadow QualityMedium+5% FPS
Shadow resolution and range. High is the value pick over Ultra.
Indirect LightingMedium+4% FPS
Bounced global illumination. A meaningful GPU cost with a modest visual payoff.
ReflectionsMedium+4% FPS
Screen-space reflections on metal and glass. Often subtle in motion.
Volumetric LightingMedium+4% FPS
Atmospheric light shafts. Heavy for the look — an easy saving.
Ambient Occlusion (GTAO)Off+4% FPS
Soft contact shadows. Cheap; leave On unless you need the frames.
Crowd DensityMedium+3% FPS
How many NPCs populate cities. This loads your CPU — the main lever in Starfield’s CPU-bound towns.
Depth of FieldOff+3% FPS
Background blur in dialogue and scanning. Cheap; personal preference.
Particle QualityMedium+2% FPS
Effects and debris. Lowering smooths combat-heavy moments.
Grass QualityMedium+2% FPS
Planet-surface foliage density. A decent saving on lush worlds.
Motion BlurOff+2% FPS
Camera blur in motion. Nearly free — pure preference.
Contact ShadowsOnbaseline
Fine shadows where objects meet surfaces. Cheap; adds depth indoors.

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

🎯 Can the AMD R9 390 (8GB) run Starfield? See the verdict →

Starfield on other GPUs
Other games on the AMD R9 390 (8GB)
Frequently asked

What FPS does the AMD R9 390 (8GB) get in Starfield?

With FrameCoach's optimized balanced settings, the AMD R9 390 (8GB) averages around 61 FPS at 1080p in Starfield — up from about 28 FPS with everything on High.

Can the AMD R9 390 (8GB) run Starfield at 1440p?

At 1440p with optimized settings, the AMD R9 390 (8GB) averages roughly 49 FPS in Starfield; turn on upscaling or aim for a locked 60 for the best feel.

What are the best Starfield settings for the AMD R9 390 (8GB)?

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