Stellaris on Radeon RX 6600
Yes. The Radeon RX 6600 is well above Stellaris's recommended spec. We estimate ~212 fps at 1080p high (range 170–255, medium confidence, ±20%), GPU-limited. At 1440p high expect ~149 fps, so every preset holds 60 fps. Its 8 GB of video memory covers the 1 GB the game recommends. Model estimate, not measured; data updated 2026-09-24.
Estimated FPS by preset
| Preset | 1080p | 1440p | 4K |
|---|---|---|---|
| low | 300+ | 253 | 152 |
| medium | 276 | 193 | 116 |
| high | 212 | 149 | 89 |
| ultra | 170 | 119 | 71 |
Estimated FPS from our model (v0), based on the game's published requirements and relative GPU/CPU performance. Not measured. Real results vary with drivers, patches, and scenes. Values above 300 fps show as 300+. Data updated 2026-09-24.
Best settings
- 60 fps at 1080p: ultra preset
- 60 fps at 1440p: ultra preset
- 144 fps at 1080p: ultra preset
AMD card: use FSR in quality mode before dropping the preset (XeSS also works). DLSS is not available on Radeon.
What limits performance
- Estimates above: GPU-limited, assuming a processor fast enough not to hold the Radeon RX 6600 back.
- Processor needed for ~212 fps: Core i7-10700K or faster (slowest current desktop CPU our model expects to keep up).
- With the recommended CPU (Core i5-3570K): CPU-limited at 1080p high: about 90 fps instead of 212.
Video memory
- Radeon RX 6600: 8 GB
- Minimum spec: 1 GB (+7 GB headroom)
- Recommended spec: 1 GB (+7 GB headroom)
Stellaris on popular graphics cards (high preset)
| Graphics card | 1080p | 1440p | vs Radeon RX 6600 |
|---|---|---|---|
| GeForce GTX 1650 | 92 | 65 | -57% |
| GeForce GTX 1060 6GB | 129 | 90 | -39% |
| GeForce RTX 2060 6GB | 194 | 136 | -9% |
| Radeon RX 6600 | 212 | 149 | — |
| GeForce RTX 3060 12GB | 231 | 162 | +9% |
| GeForce RTX 4060 Laptop GPU | 240 | 168 | +13% |
| Radeon RX 7600 | 268 | 187 | +26% |
| GeForce RTX 4060 | 272 | 191 | +28% |
| GeForce RTX 3070 | 300+ | 223 | +50% |
| GeForce RTX 4070 | 300+ | 281 | +89% |
| Radeon RX 7800 XT | 300+ | 300+ | +111% |
| GeForce RTX 5070 | 300+ | 300+ | +117% |
| Radeon RX 9070 XT | 300+ | 300+ | +183% |
| GeForce RTX 4080 | 300+ | 300+ | +193% |
| GeForce RTX 5090 | 300+ | 300+ | +367% |
Stellaris on other hardware
- GeForce GTX 1650
- GeForce GTX 1060 6GB
- GeForce RTX 2060 6GB
- GeForce RTX 3060 12GB
- GeForce RTX 4060 Laptop GPU
- Radeon RX 7600
- GeForce RTX 4060
- GeForce RTX 3070
- GeForce RTX 4070
- Radeon RX 7800 XT
- GeForce RTX 5070
- Radeon RX 9070 XT
- GeForce RTX 4080
- GeForce RTX 5090
- Steam Deck OLED
- ROG Ally X
- ROG Xbox Ally X
- Legion Go 2
- MSI Claw 8 AI+
More about the Radeon RX 6600
Specs and every game it runs →Stellaris requirements and FPS on popular hardware →Best GPUs for Stellaris →