Can I run King Arthur: Legion IX?
King Arthur: Legion IX needs at least Nvidia GTX 780 / AMD Radeon R9 280X, and Nvidia GTX 1060 6GB / AMD RX580 is recommended. Below: estimated FPS for popular graphics cards and a free check for your own PC.
- ReleaseMay 9, 2024
- Playing now11
- Steam user reviews72 % positive
- Steam DeckUnsupported
- ProtonDBplatinum
Will it run on my PC?
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Enter your graphics card and processor, the result appears right away.
King Arthur: Legion IX system requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 64-bit | Windows 10 64-bit |
| Processor | Intel i5-4690 / AMD FX 4350 | Intel i7 4770k / AMD Ryzen 5 1500X |
| Graphics | Nvidia GTX 780 / AMD Radeon R9 280X | Nvidia GTX 1060 6GB / AMD RX580 |
| Memory | 8 GB RAM | 16 GB RAM |
| Storage | 39 GB available space | 39 GB available space |
Estimated FPS in King Arthur: Legion IX
High settings, no upscaling, with a fast processor (Ryzen 7 7800X3D). Estimates from the game's requirements, not benchmarks.
Not yet checked against benchmarks, a rough estimate that can be off by 25 % or more.
| Graphics card | 1080p | 1440p | 4K |
|---|---|---|---|
| GTX 1060 6GB | 92 | 62 | 27 |
| GTX 1660 Super | 131 | 89 | 38 |
| RTX 2060 | 152 | 103 | 44 |
| RTX 3060 | 203 | 150 | 91 |
| RTX 4060 | 219 | 162 | 96 |
| RTX 4060 Ti 8GB | 259 | 192 | 114 |
| RTX 4060 Ti 16GB | 259 | 192 | 117 |
| RTX 5060 | 265 | 196 | 116 |
| RTX 5060 Ti 8GB | 305 | 226 | 134 |
| RTX 5060 Ti 16GB | 305 | 226 | 137 |
| RX 9060 XT | 285 | 211 | 128 |
| RTX 3070 | 285 | 211 | 125 |
| RTX 4070 | 349 | 258 | 157 |
| RTX 5070 | 416 | 308 | 187 |
| RX 7800 XT | 367 | 271 | 165 |
| RX 9070 XT | 500+ | 396 | 241 |
| RTX 5070 Ti | 500+ | 392 | 238 |
| RTX 4080 | 500+ | 414 | 252 |
| RTX 5080 | 500+ | 452 | 275 |
| RTX 4090 | 500+ | 500+ | 325 |
| RTX 5090 | 500+ | 500+ | 412 |
Steam Deck, Valve rating: Unsupported
Which graphics card do I need for King Arthur: Legion IX?
The cheapest current graphics card that reaches each goal, paired with a fast processor.
- 1080p High · 60 FPSIntel Arc B580 12 GB ~219 FPSView on Amazon ↗
- 1440p High · 60 FPSIntel Arc B580 12 GB ~162 FPSView on Amazon ↗
- 1440p High · 144 FPSIntel Arc B580 12 GB ~162 FPSView on Amazon ↗
- 4K High · 60 FPSIntel Arc B580 12 GB ~99 FPSView on Amazon ↗
Prices change often, check the current price in the store. Price check: 10/7/2026.
Optimize and fix performance
Deeper guides and known fixes for King Arthur: Legion IX, straight from the communities and databases PC players trust. We link out, so every tip comes from the real source.
Frequently asked questions
- Can I run King Arthur: Legion IX?
- King Arthur: Legion IX needs at least Nvidia GTX 780 / AMD Radeon R9 280X, and Nvidia GTX 1060 6GB / AMD RX580 is recommended. Enter your graphics card and processor above to see your estimated FPS, or check your whole Steam library at once.
- What are the system requirements for King Arthur: Legion IX?
- Minimum: graphics Nvidia GTX 780 / AMD Radeon R9 280X, processor Intel i5-4690 / AMD FX 4350, RAM 8 GB RAM. Recommended graphics card: Nvidia GTX 1060 6GB / AMD RX580.
- Can I run King Arthur: Legion IX on the Steam Deck?
- King Arthur: Legion IX is rated Unsupported on Steam Deck by Valve. On Linux and SteamOS, ProtonDB users rate it platinum. Pick the Steam Deck profile above, or see the Steam Deck page, for an estimated Deck frame rate.
