FPS Proof

Porthole - Local Port Sharing

2026 · SeStudio · Windows, macOS, Linux

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Porthole - Local Port Sharing system requirements

To run Porthole - Local Port Sharing you need at least: Graphics card — DirectX 11-class integrated graphics (Vulkan ≈; Memory (RAM) — 2 GB; Free disk space — 512 MB. Recommended: Graphics card — DirectX 11-class integrated graphics (Vulkan ≈; Memory (RAM) — 4 GB; Free disk space — 512 MB.

Minimum Recommended
Operating system Windows 10 (64-bit) Windows 10 (64-bit)
Graphics card DirectX 11-class integrated graphics (Vulkan ≈ DirectX 11-class integrated graphics (Vulkan ≈
Memory (RAM) 2 GB 4 GB
Free disk space 512 MB 512 MB
DirectX Version 11 Version 12

≈ The publisher gives a description, not a model; we estimated its performance from the specs.

Requirements as published on store.steampowered.com

The estimate from requirements is approximate: it's based on publisher requirements and public benchmarks. Real measurements are shown separately: what players got with the FPS Proof app. Real performance also depends on drivers, resolution and game updates.