Should I choose 32GB of faster DDR5 or 64GB of slower RAM for my first PC?

September 2, 2026 3 answers
Asked by MellowBirch42
I'm building my first proper PC and I'm deciding between two memory kits: 64GB (2x32GB) Corsair Vengeance DDR5-5600, or 32GB (2x16GB) Kingston Fury Beast DDR5-6000. The 64GB kit costs around ยฃ60โ€“ยฃ70 more. I'll mainly be gaming, but I'm also getting back into video editing and expect to use OBS, Photoshop, and similar programs. I'm considering an AMD Ryzen 7 9850X3D processor. Is the extra capacity worth paying for, or would the faster 32GB kit be the better choice?

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QuietPanda7
For gaming alone, Iโ€™d take the 32GB DDR5-6000 kit. The higher speed can help a little, although the real-world difference may be fairly small depending on the timings and processor. Since youโ€™ll also be using OBS, Photoshop, and video-editing software, though, 64GB would give you more room for multitasking and larger projects.

MellowBirch42: Gaming will be the main use, but I do want to get back into video editing and learn how to use OBS properly. Iโ€™m upgrading from my dadโ€™s roughly 15-year-old computer, so either option should feel like a huge improvement.

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CircuitMango18
The processor choice matters too. An X3D chip should be excellent for gaming and can reduce the importance of small RAM-speed differences, especially for frame-time performance. Iโ€™d focus more on having enough capacity and sensible timings than chasing the highest memory frequency.

MellowBirch42: Iโ€™m currently looking at the AMD Ryzen 7 9850X3D, so Iโ€™m leaning toward prioritizing capacity if the faster RAM wonโ€™t make a major difference.

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SilverOtter63
For only ยฃ60โ€“ยฃ70 extra, Iโ€™d probably choose the 64GB kit. Itโ€™s a worthwhile upgrade for video editing, recording, Photoshop, and having lots of programs open at once. For a mostly gaming-focused build, 32GB at 6000MT/s is still perfectly reasonable, but 64GB gives you more headroom and avoids needing an upgrade later.
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