Data and measurements from our catalog, checked against each manufacturer's spec sheet.
- For gaming in 2026, 32 GB (2 × 16 GB) is the recommended amount; 16 GB is the minimum.
- Always use two matching modules (dual channel): they perform better than a single module of the same size.
- Enable XMP (Intel) or EXPO (AMD) in the BIOS, or the memory will run slower than what you paid for.
- 64 GB or more is only needed for 4K editing, 3D, virtual machines or local AI with large models.
1Recommended amount of RAM by use
| Use | Minimum | Recommended |
|---|---|---|
| Office work, school and browsing | 8 GB | 16 GB |
| Gaming (1080p to 4K) | 16 GB | 32 GB |
| Gaming plus streaming or recording | 32 GB | 32 GB |
| 4K video editing and 3D design | 32 GB | 64 GB |
| Local AI (Ollama, LM Studio, ComfyUI) | 32 GB | 64 GB or more |
For local AI, the graphics card's VRAM matters most. System RAM comes into play when the model doesn't fit entirely on the graphics card: more RAM lets you load bigger models, though they run much slower. We explain it in the graphics card guide.
216 GB or 32 GB for gaming in 2026?
You can game on 16 GB, and many games list it as the minimum. The trouble starts with everything else open: the browser, Discord, the game launcher and music all use memory too, and when none is left Windows starts using the drive as memory. You notice it as stutters and FPS drops in the busiest moments.
With 32 GB you have room for all of that and for upcoming games, and some recent titles already recommend it for high settings. That's why 16 of our 20 gaming builds have 32 GB; the other 4, at the entry tier, have 16 GB to stay on budget.
If the budget doesn't stretch, 16 GB in two modules works fine for gaming. But upgrading later isn't always simple: mixing different kits, even of the same model, can force lower speeds or cause errors, and with four DDR5 modules many boards have to lower the speed. It's best to buy the kit with your final amount from the start.
3Dual channel: why two modules beat one
Desktop motherboards have two memory channels. With two modules, one in each channel, the CPU reads and writes over both at once and bandwidth doubles. With a single 32 GB module you have the same amount, but half the bandwidth, and it shows in games.
If your board has four slots and you're installing two modules, use the ones the manual says, which are almost always the second and fourth counting from the CPU (A2 and B2). You'll see it step by step in the assembly guide.
4Speed, XMP and EXPO: how to get the RAM performance you paid for
Memory speed is measured in MT/s (DDR5-6000 is 6000 MT/s) and latency in CL (lower is better). Out of the box, memory starts at a lower standard speed; to run at the speed on the box you have to enable its profile in the BIOS: XMP on Intel boards and EXPO on AMD boards (many kits include both).
For Ryzen 7000 and 9000, DDR5-6000 CL30 is the most recommended combo: fast and very stable. For Intel Core Ultra 200, the official speed is DDR5-6400. Going higher costs more and the gain in games is small.
Before buying, check the maximum speed your board supports: in our catalog, boards top out between 6400 and 9500 MT/s.