Can I run Porthole - Local Port Sharing?
Porthole - Local Port Sharing needs at least DirectX 11-class integrated graphics or newer (Vulkan / OpenGL also supported; a, and DirectX 11-class integrated graphics or newer (Vulkan / OpenGL also supported; a is recommended. Below: estimated FPS for popular graphics cards and a free check for your own PC.
- ReleaseAug 3, 2026
- Steam user reviews92 % positive
Will it run on my PC?
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Enter your graphics card and processor, the result appears right away.
Porthole - Local Port Sharing system requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 64-bit or Windows 11 | Windows 10 64-bit or Windows 11 |
| Processor | Any modern dual-core 64-bit processor | Any modern dual-core 64-bit processor |
| Graphics | DirectX 11-class integrated graphics or newer (Vulkan / OpenGL also supported; a CPU software renderer is built in, so a dedicated GPU is not required) | DirectX 11-class integrated graphics or newer (Vulkan / OpenGL also supported; a CPU software renderer is built in, so a dedicated GPU is not required) |
| Memory | 2 GB RAM | 4 GB RAM |
| Storage | 512 MB available space | 512 MB available space |
Estimated FPS in Porthole - Local Port Sharing
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 | 326 | 241 | 147 |
| GTX 1660 Super | 466 | 345 | 210 |
| RTX 2060 | 500+ | 399 | 243 |
| RTX 3060 | 500+ | 500+ | 325 |
| RTX 4060 | 500+ | 500+ | 351 |
| RTX 4060 Ti 8GB | 500+ | 500+ | 415 |
| RTX 4060 Ti 16GB | 500+ | 500+ | 415 |
| RTX 5060 | 500+ | 500+ | 424 |
| RTX 5060 Ti 8GB | 500+ | 500+ | 488 |
| RTX 5060 Ti 16GB | 500+ | 500+ | 488 |
| RX 9060 XT | 500+ | 500+ | 456 |
| RTX 3070 | 500+ | 500+ | 456 |
| RTX 4070 | 500+ | 500+ | 500+ |
| RTX 5070 | 500+ | 500+ | 500+ |
| RX 7800 XT | 500+ | 500+ | 500+ |
| RX 9070 XT | 500+ | 500+ | 500+ |
| RTX 5070 Ti | 500+ | 500+ | 500+ |
| RTX 4080 | 500+ | 500+ | 500+ |
| RTX 5080 | 500+ | 500+ | 500+ |
| RTX 4090 | 500+ | 500+ | 500+ |
| RTX 5090 | 500+ | 500+ | 500+ |
Which graphics card do I need for Porthole - Local Port Sharing?
The cheapest current graphics card that reaches each goal, paired with a fast processor.
- 1080p High · 60 FPSIntel Arc B580 12 GB ~500 FPSView on Amazon ↗
- 1440p High · 60 FPSIntel Arc B580 12 GB ~500 FPSView on Amazon ↗
- 1440p High · 144 FPSIntel Arc B580 12 GB ~500 FPSView on Amazon ↗
- 4K High · 60 FPSIntel Arc B580 12 GB ~351 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 Porthole - Local Port Sharing, 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 Porthole - Local Port Sharing?
- Porthole - Local Port Sharing needs at least DirectX 11-class integrated graphics or newer (Vulkan / OpenGL also supported; a, and DirectX 11-class integrated graphics or newer (Vulkan / OpenGL also supported; a 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 Porthole - Local Port Sharing?
- Minimum: graphics DirectX 11-class integrated graphics or newer (Vulkan / OpenGL also supported; a, processor Any modern dual-core 64-bit processor, RAM 2 GB RAM. Recommended graphics card: DirectX 11-class integrated graphics or newer (Vulkan / OpenGL also supported; a.
