Kyle Kucharski/ZDNET
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I used to struggle when shopping for a new computer. Over time, I learned to narrow things down to what I call the "performance trifecta" -- three main components you should be mindful of when buying a laptop or desktop: processor, storage drive, and RAM. The first two are pretty easy to figure out. A good processor ensures that a computer performs well, and a lots of local storage means you'll have plenty of room for all your files.
Also: One of the best work laptops I've tested has MacBook written all over it (but it's even better)
Memory is a component I don't think many people fully understand or pay attention to (I was certainly a part of this group). RAM, or random access memory, is essentially a computer's short-term memory. Instead of saving data directly onto an SSD, the computer stores files temporarily in the RAM for quick access. That way, the device won't need to use its storage to open a document or software resources, ensuring fast performance.
There's a lot of information and differing opinions regarding RAM and how much you need on your computer. Should you opt for the laptop with the 32GB LPDDR5X RAM, or will 16GB be enough? I'm here to cut through all the fog and provide easy-to-understand advice on the amount of memory you should get.
How much RAM do you need in 2025?
Kerry Wan/ZDNET
16GB of RAM is the bare minimum and has been for several years now. Some might argue that you don't need that much and that 8GB is the minimum. However, modern, professional workloads have ramped up to such a degree that 8GB doesn't cut it anymore. 8GB may be all right for doing things like writing emails, internet browsing or watching YouTube videos, but it's not powerful enough for much more than that.
Let's be real here: the average worker is probably running dozens of tabs in their browser, a handful of apps in the background, and (possibly) generative AI, all of which can easily consume a laptop's RAM. Modern software demands more resources.
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