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Half-Life: Alyx requirements
VR, First-Person Shooter, Action-Adventure, Sci-Fi, Horror 2020 Build Guide →
✨ Last Updated: September 1, 2026 • Engine v2.5
🖥️ PC Requirements Checker

Can My PC Run
Half-Life: Alyx?

Enter your GPU, CPU, RAM, and OS below to instantly check if your PC meets Half-Life: Alyx's system requirements — and see exactly what to upgrade if it doesn't.

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📋 Official PC specifications published for Half-Life: Alyx

Validated against official developer specifications and real-world benchmark metrics.

64-bit Required
Component Developer Minimum Developer Recommended Our Performance Analysis
🎮 GPU NVIDIA GeForce GTX 1060 (6GB VRAM) or AMD Radeon RX 580 (8GB VRAM) NVIDIA GeForce RTX 2070 Super (8GB VRAM) or AMD Radeon RX 5700 XT (8GB VRAM) 8GB+ VRAM recommended for 1440p stutter-free textures
🧠 CPU Intel Core i5-7500 or AMD Ryzen 5 1600 Intel Core i7-9700K or AMD Ryzen 5 3600 6 Cores / 12 Threads recommended for smooth 1% low FPS
💾 RAM 12 GB RAM 16 GB RAM 16GB–32GB dual-channel avoids Windows pagefile swapping
💿 Storage 70 GB Free 70 GB NVMe SSD Fast NVMe SSD eliminates shader compilation hitches
🎯 Target Experience Low Settings 720p 30 FPS High Settings 1080p 60 FPS 1440p / 4K Max Settings

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❓ Frequently Asked Questions

Common questions about running Half-Life: Alyx on PC

What GPU do I need to run Half-Life: Alyx? +
For 1080p gaming at 60 FPS on High settings, you'll need at least a NVIDIA GeForce GTX 1060 (6GB VRAM) or AMD Radeon RX 580 (8GB VRAM). For 1440p Ultra settings, we recommend a NVIDIA GeForce RTX 2070 Super (8GB VRAM) or AMD Radeon RX 5700 XT (8GB VRAM), and for 4K gaming, aim for a NVIDIA GeForce RTX 4090 (24GB VRAM) or AMD Radeon RX 7900 XTX (24GB VRAM) or equivalent.
Is 16GB RAM enough for Half-Life: Alyx? +
Yes, 16GB RAM is sufficient for Half-Life: Alyx. The game requires 12GB minimum, so 16GB provides comfortable headroom for multitasking.
What CPU is best for Half-Life: Alyx? +
For the best experience, we recommend a Intel Core i7-9700K or AMD Ryzen 5 3600 or AMD equivalent. Modern 6-core CPUs handle Half-Life: Alyx well, with 8-cores recommended for streaming or multitasking.
Can I play Half-Life: Alyx on integrated graphics? +
Integrated graphics are not recommended for Half-Life: Alyx. Even Intel Iris Xe or AMD Radeon Graphics will struggle to maintain playable framerates. A dedicated GPU is essential for a good experience.