| Minimum RAM | 4 GB |
|---|---|
| Recommended RAM | 8 GB |
| Real-world sweet spot | ~16 GB (with Discord / browser) |
| Year | 2020 |
Searching how much RAM for Factorio? Official minimums understate multitasking. Factorio scales best at 8+ GB; keep headroom for overlays. Pair this with 16 vs 32 GB for gaming and the NexRAM calculator.
FAQ — Factorio RAM
How much RAM does Factorio need?
Factorio lists about 4 GB minimum and 8 GB recommended. For real-world play with Discord and a browser open, plan ~16 GB.
Is 16 GB enough for Factorio?
Yes for most players. Close background apps if you notice hitching.
Do I need 32 GB of RAM for Factorio?
Not required for Factorio alone, but 32 GB is the best general upgrade for 2026 gaming PCs.