Research · Updated 2026-10-16

How Much RAM Does a Gaming Laptop Need in 2026?

RAM is the spec buyers most often get wrong — either paying for capacity they'll never use, or discovering too late that their memory is soldered and insufficient. In 2026, the choice isn't just 16GB vs 32GB; it's also DDR5 vs LPDDR5X, and upgradeable vs soldered. Here's how to get it right first time.

Illustrative stock photo (Pexels / Unsplash)

16GB vs 32GB vs 64GB: the capacity question

For pure gaming in 2026, 16GB remains the workable minimum. Most games run happily within it, and paired with a modern GPU it won't hold you back in the majority of titles. But 'minimum' is doing heavy lifting there — with a browser, Discord, streaming software and background tasks all competing for memory, 16GB can feel tight in real-world use, and the most demanding new releases are starting to assume more.

32GB is the sweet spot for most premium buyers. It covers gaming with plenty of headroom for multitasking, it's comfortable for content creation and streaming, and it gives the laptop breathing room over a multi-year lifespan. If you're spending £2,000+ on a gaming laptop, 32GB is the capacity that matches the rest of the machine — and the price premium over 16GB is usually modest.

64GB is specialist territory. Gamers don't need it. But video editors working with complex timelines, 3D artists, developers running virtual machines, and anyone doing heavy local AI work can genuinely use it. If your workload is in that category you already know it; if you're asking whether you need 64GB for gaming, you don't.

DDR5 vs LPDDR5X: speed against flexibility

Two memory technologies dominate 2026 gaming laptops, and they represent a genuine trade-off. DDR5 (typically DDR5-5600 in SO-DIMM modules) is the traditional socketed laptop memory: slightly lower peak speeds, but it sits in slots you can upgrade yourself. LPDDR5X (often running at 7500MT/s to 9600MT/s) is faster and more power-efficient, but it's soldered directly to the motherboard — what you buy is what you keep forever.

The Razer Blade 16 is the classic example of the LPDDR5X approach: blisteringly fast soldered memory (up to LPDDR5X-9600 in recent configurations) that contributes to its thin chassis and efficiency, but with zero upgrade path. The ASUS ROG Strix G16 takes the opposite approach: standard DDR5 SO-DIMM slots, often supporting up to 64GB, which you or a technician can swap later.

Which is better? For raw speed and battery efficiency, LPDDR5X wins. For longevity and value, upgradeable DDR5 wins — a 16GB DDR5 machine can become a 32GB machine for the cost of a memory kit, while a 16GB LPDDR5X machine is 16GB forever. Neither is wrong; they serve different philosophies. But you must decide before buying, because there's no changing it after.

Soldered memory: the decision you can't undo

Soldered RAM is the single most consequential 'hidden' spec in laptop buying. Manufacturers choose it for good engineering reasons — it's faster, uses less power, and enables thinner designs — but it transfers all the risk of the capacity decision onto you at purchase time.

The rule is simple: if the RAM is soldered, buy the capacity you'll need in year four, not the capacity that's enough today. A 16GB soldered machine that's fine now may feel constrained in three years with no remedy except replacing the entire laptop. The price difference between 16GB and 32GB at purchase is almost always smaller than the cost of regretting it later.

With upgradeable DDR5, the pressure is off. Buy 16GB now if budget is tight, knowing a 32GB kit is an easy future upgrade — it's one of the simplest laptop upgrades there is. Just check the maximum supported capacity and how many slots are populated (a single 16GB stick leaves one slot free; two 8GB sticks means replacing both to upgrade).

Always verify soldered vs socketed before buying. Retailer spec sheets sometimes bury it; the manufacturer's detailed specifications are the reliable source. If you can't confirm, assume the worst and buy more.

What actually uses your RAM: gaming vs everything else

It's worth understanding where memory goes, because 'gaming' alone rarely justifies 32GB. A demanding modern game might use 10–14GB; the rest of your 16GB goes to Windows, background apps, and the browser tab you forgot about. It's the stack that pushes machines over the edge: game + Discord + Chrome with twenty tabs + OBS streaming + Spotify is a very different memory footprint from the game alone.

Streaming and content creation change the picture substantially. Recording or streaming gameplay while playing, editing video, or running creative apps alongside a game all benefit from 32GB. Virtual machines, software development with large projects, and data work are heavier still — these are the workloads where 32GB becomes a requirement rather than a luxury.

There's also a subtle performance angle: running in dual-channel mode (two matched sticks rather than one) gives a measurable uplift in many games and applications. Most gaming laptops ship dual-channel by default, but it's worth confirming — a single-stick configuration is leaving free performance on the table.

RAM speed: how much does it matter?

After capacity and upgradeability, speed is a distant third in importance. Faster memory — DDR5-5600 vs DDR5-4800, or LPDDR5X-9600 vs LPDDR5X-7500 — does improve performance in some scenarios, particularly with integrated graphics (where system RAM is video memory) and in CPU-bound games. But with a discrete RTX 50 GPU doing the heavy lifting, the difference between memory speeds is typically small.

Don't pay a large premium for faster RAM at the expense of capacity. 32GB of DDR5-5600 beats 16GB of LPDDR5X-9600 for almost every real-world buyer — capacity constraints cause stutters and slowdowns; speed differences cause single-digit percentage variations you'd need a benchmark to detect.

The one exception: thin-and-light laptops that rely partly on integrated graphics for lighter gaming or battery-mode use. There, faster LPDDR5X genuinely helps the iGPU perform. But these machines aren't bought for their iGPU gaming, so even here it's a tiebreaker, not a deciding factor.

Buying advice: the RAM decision in practice

For most gaming laptop buyers in 2026: get 32GB if the budget allows, 16GB if it doesn't — and if 16GB, strongly prefer upgradeable DDR5 so you have an escape route. The cost of stepping from 16GB to 32GB at purchase is usually small relative to the laptop's price, and it's the cheapest future-proofing available.

If the memory is soldered: buy 32GB unless you're certain your use case will never exceed 16GB. Treat soldered 16GB as a deliberate compromise for thinness, not as the default choice.

For creators, streamers and developers: 32GB minimum, 64GB if your workload justifies it — and favour machines with SO-DIMM slots so you're not locked in. Check the maximum supported capacity; some thin machines top out at 32GB even with slots.

Finally, remember RAM is one of the few specs where buying too much is merely wasteful, while buying too little (soldered) is punishing. When in doubt between 16 and 32, the regret-minimising choice is 32.

Frequently Asked Questions

Is 16GB RAM enough for a gaming laptop in 2026?

It's the workable minimum — most games run fine, but heavy multitasking alongside gaming can push against the limit. For a premium laptop you'll keep for years, 32GB is the safer and usually inexpensive step up. If 16GB, prefer upgradeable DDR5 so you can add more later.

What's the difference between DDR5 and LPDDR5X?

DDR5 typically comes in upgradeable SO-DIMM slots at moderate speeds; LPDDR5X is faster and more efficient but soldered to the motherboard with no upgrade path. LPDDR5X suits thin, efficient designs while DDR5 suits buyers who value future upgrades.

Can I upgrade RAM in a gaming laptop?

Only if it uses socketed SO-DIMM modules — many performance laptops do, often supporting up to 64GB. Thin designs with soldered LPDDR5X cannot be upgraded at all. Always check the manufacturer's specifications for 'soldered' vs 'SO-DIMM' before buying.

Does RAM speed matter for gaming with an RTX 50 GPU?

Only marginally. With a discrete GPU handling rendering, differences between memory speeds are small in most games. Capacity matters far more — 32GB of standard DDR5 beats 16GB of faster memory for nearly every buyer.

How Much RAM Does a Gaming Laptop Need in 2026?

16GB vs 32GB vs 64GB: the capacity question

DDR5 vs LPDDR5X: speed against flexibility

Soldered memory: the decision you can't undo

What actually uses your RAM: gaming vs everything else

RAM speed: how much does it matter?

Buying advice: the RAM decision in practice

Frequently Asked Questions

Sources & further reading

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