How much RAM for a gaming PC in 2026: 8, 16 or 32 GB?

In 2026, 8 GB RAM has become insufficient for most recent AAA games. Windows 11 itself consumes 2–3 GB at idle, leaving 5–6 GB for the game.

Exception: if you play exclusively light games (CS2, LoL, Minecraft), 8 GB can still work.

16 GB (2×8 GB dual-channel) is the reference gaming configuration. Sufficient for 95% of recent AAA titles at 1080p or 1440p.

Dual-channel (two 8 GB sticks) improves GPU performance by 5–15% for free.

32 GB is relevant if you combine gaming + streaming, gaming + content creation, or you keep many tabs open.

For gaming alone, 32 GB brings virtually no additional FPS gain.