Best Dota 2 settings for the AMD R9 390 (8GB) (2026)
On a AMD R9 390 (8GB) (paired with a balanced Intel Core i5-8600K-class CPU), Dota 2 runs at roughly 79 FPS at 1080p with our optimized settings — up from about 58FPS 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 Dota 2 is a lightweight, high-frame-rate esports title. Paired with the Intel Core i5-8600K, it runs well at 1080p — about 79 FPS with FrameCoach's optimized settings, a clear jump from roughly 58 FPS with everything on High.
Across resolutions you can expect around 79 FPS at 1080p and 61 FPS at 1440p, dropping to roughly 38 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 | 58 | 79 |
| 1440p | 35 | 61 |
| 4K | 20 | 38 |
⚡ Fine-tune this for your exact CPU & target FPS →
🎯 Can the AMD R9 390 (8GB) run Dota 2? See the verdict →
What FPS does the AMD R9 390 (8GB) get in Dota 2?
With FrameCoach's optimized balanced settings, the AMD R9 390 (8GB) averages around 79 FPS at 1080p in Dota 2 — up from about 58 FPS with everything on High.
Can the AMD R9 390 (8GB) run Dota 2 at 1440p?
At 1440p with optimized settings, the AMD R9 390 (8GB) averages roughly 61 FPS in Dota 2 — a smooth experience.
What are the best Dota 2 settings for the AMD R9 390 (8GB)?
Use a balanced preset, keep ray tracing off for maximum FPS, and ease the heaviest options like Shadow Quality and Effects 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.