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Tom’s Hardware
Tom’s Hardware
Technology
Zhiye Liu

DDR5 vs DDR4 in 2025: Is It Time To Upgrade Your RAM?

DDR5 vs. DDR4.

The memory shortage is taking hold, fueled by the massive AI data centers that are soaking up the world's memory stocks. This is causing a supply shortage, sending prices skyrocketing, and all indicators point to further price increases over the coming months. In fact, prices are expected to double throughout next year. There's no better time to buy a memory kit before the price hikes become even more severe, and our Best Black Friday RAM Deals article will tell you where you can buy the best RAM at affordable prices.

It's now become one of the biggest questions for new builders: Which type of memory wins the DDR4 vs DDR5 battle? This has become especially important as some of the best CPUs for gaming support DDR4 or DDR5 memory. But, of course, you also have to determine if there's a big enough performance gain to justify the upgrade. But sticking with the DDR4 memory kit you have is now an option that builders are taking far, far more seriously due to price increases.

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