Best gaming PC for Iron Lung (2026)
Choose a PC tier based on the resolution and frame rate you want for Iron Lung. We cover four tiers below.
What Iron Lung actually demands from your PC
Steam's recommended spec for Iron Lung is unspecified with —GB RAM and a mid-range CPU. That spec was written for the David Szymanski team's internal "minimum acceptable" target, not for a buyer in 2026 planning to keep this PC for the next four years.
GPU-bound title: Framerate scales directly with GPU power. If you have a fixed budget, prioritise the graphics card and accept a mid-range CPU.
What you can skip vs what matters
- Worth spending on: GPU first, then a fast NVMe SSD (most modern games benefit from sub-3000MB/s sustained reads), then RAM at the tier amount.
- Worth skipping at this budget: RGB lighting, exotic cooling, brand-name PSUs above 850W (unless you're building enthusiast tier), and motherboards with more than 4 M.2 slots.
- Don't compromise on: The PSU. A reliable 750W gold-rated unit will outlast two GPU upgrades.
Frequently asked questions
- What's the cheapest PC that can run Iron Lung?
- Most modern entry-level gaming PCs (around £700–£800) will run Iron Lung at 1080p.
- Is Iron Lung CPU-heavy or GPU-heavy?
- Iron Lung is primarily GPU-bound. Prioritise the graphics card; a mid-range CPU like the Ryzen 5 7600 will keep up at 1080p/60.
- Do I need ray tracing for Iron Lung?
- Iron Lung does not require ray tracing. Any current-generation GPU will deliver the intended visual experience.
- How much RAM do I need?
- For Iron Lung, 32GB is the sensible answer in 2026. 16GB still works for the budget tier but limits future-proofing.