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Streaming while gaming or creating content demands significantly more RAM than either task alone. OBS, Streamlabs, and browser overlays compete with your game or editing software for memory. 32GB is the practical minimum for serious streamers in 2026.
Top RAM for Streaming PCs
| Kit | Capacity | Speed | Price* |
|---|---|---|---|
| G.Skill Trident Z5 RGB 32GB | 32GB | DDR5-6000 | ~£85 |
| Corsair Vengeance 64GB DDR5-5600 | 64GB | DDR5-5600 | ~£140 |
How Much RAM?
Gaming only: 16GB. Gaming + OBS streaming: 32GB. Streaming + editing + browser sources: 64GB. Single-PC streamers should prioritise 32GB minimum.
Frequently Asked Questions
Can I stream with 16GB?
You can, but expect dropped frames with browser sources and alerts. 32GB eliminates these issues.
Does RAM speed affect streaming?
Minor but measurable effect on encoding. DDR5-5600+ recommended for x264 CPU encoding.
Recommended Laptop RAM Upgrades
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How we verify this guide
We cross-reference compatibility figures against manufacturer specifications where available, official service manuals, and the standards that govern fit — memory type and speed (DDR4 / DDR5 / LPDDR5), maximum supported capacity and slot count, SSD form factor and interface (M.2 2280, NVMe PCIe vs SATA, keying), and charger wattage and connector (USB-C Power Delivery, GaN). We’re explicit about soldered or non-upgradeable parts, prioritise primary sources over retailer listings, and re-verify the data on a regular cycle. More on our method →
*Indicative UK street prices, shown for guidance only. These are not live Amazon prices and change frequently — check the current price on Amazon before buying.
