Best Doom Eternal settings for the AMD R9 390 (8GB) (2026)
On a AMD R9 390 (8GB) (paired with a balanced Intel Core i5-8600K-class CPU), Doom Eternal runs at roughly 72 FPS at 1080p with our optimized settings — up from about 54FPS 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 Doom Eternal is a moderately demanding game. Paired with the Intel Core i5-8600K, it runs well at 1080p — about 72 FPS with FrameCoach's optimized settings, a clear jump from roughly 54 FPS with everything on High.
Across resolutions you can expect around 72 FPS at 1080p and 60 FPS at 1440p, dropping to roughly 39 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 | 54 | 72 |
| 1440p | 32 | 60 |
| 4K | 18 | 39 |
⚡ Fine-tune this for your exact CPU & target FPS →
🎯 Can the AMD R9 390 (8GB) run Doom Eternal? See the verdict →
What FPS does the AMD R9 390 (8GB) get in Doom Eternal?
With FrameCoach's optimized balanced settings, the AMD R9 390 (8GB) averages around 72 FPS at 1080p in Doom Eternal — up from about 54 FPS with everything on High.
Can the AMD R9 390 (8GB) run Doom Eternal at 1440p?
At 1440p with optimized settings, the AMD R9 390 (8GB) averages roughly 60 FPS in Doom Eternal — a smooth experience.
What are the best Doom Eternal settings for the AMD R9 390 (8GB)?
Turn on FSR (Quality), 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.