I'm planning an upgrade from my current PC, which has a Ryzen 7 3700X, Radeon RX 5700 XT, 16GB of RAM, and an X470 Aorus Gaming Ultra motherboard. It was built around 2019–2020. I currently play at 1080p and also use software such as Fusion 360, but I'm considering moving to 1440p. Would it make more sense to replace the GPU, CPU, and RAM while keeping the AM4 motherboard, or should I build an entirely new AM5 system?
5 Answers
If your budget is limited, I wouldn’t move to AM5 just for the sake of future-proofing. The CPU, motherboard, and DDR5 costs could take money away from the GPU, while a 5700X3D or 5800X3D upgrade would extend the life of your current system for much less. Compare the price of the best AM4 upgrade against an AM5 bundle, but the AM4 route is likely the better value right now.
I’d start with the GPU and increase the memory to 32GB. Your current system is already capable of 1440p, although the RX 5700 XT may require reduced settings in newer, demanding games. A good GPU upgrade will make a much larger difference at 1440p than replacing the entire platform immediately.
AM5 makes more sense if you’re building from scratch and want a longer upgrade path, but it isn’t automatically the best choice for an existing AM4 owner. Your current motherboard can probably support a 5000-series CPU after a BIOS update. For gaming, I’d look for a 5700X3D or 5800X3D, add another 16GB of RAM, and put the remaining budget toward the GPU.
I upgraded from a 5600X to a 5800X3D for a CPU-heavy game and noticed a substantial improvement. For my use, moving to AM5 didn’t seem worth the extra platform cost.
If you’re trying to get the most performance for your money, staying on AM4 is probably the better move. A Ryzen 7 5700X3D or 5800X3D, 32GB of DDR4, and a stronger GPU would make this feel like a completely new PC without the added cost of a motherboard and DDR5. The 5800X3D is still very capable for gaming, especially if you’re playing at 1440p where the GPU will usually be the limiting part.
Would a Radeon RX 9070 XT be a reasonable match for the 5800X3D? I think my motherboard only supports PCIe 3.0.
Yes, it should work. PCIe is backward compatible, and PCIe 3.0 generally won’t be a major limitation for a card like that. Just check that your motherboard has a BIOS version supporting the CPU, and make sure your power supply and case can handle the new GPU.
You don’t necessarily need a new build for 1440p. The 3700X and RX 5700 XT can run it, but newer games may require lower settings or upscaling. A 32GB memory kit and a faster graphics card would be the sensible first step. If you later find that the CPU is holding back performance in the games you play, upgrade the processor to an X3D model rather than replacing everything at once.
I only have a 1080p monitor right now, but I’m considering upgrading. My main concern is that the RX 5700 XT may be too weak for 1440p.