What’s the best CPU upgrade for my Ryzen 7 1700 and X370 motherboard?

If gaming performance is the priority, the Ryzen 5 5500X3D is another option that can outperform the regular 5700X in many games, particularly CPU-heavy esports titles. Just make sure the specific processor is officially supported by the motherboard BIOS and buy from a reliable source.

For gaming, the Ryzen 7 5700X3D or 5800X3D would provide the strongest long-term upgrade on AM4, especially in CPU-limited games. Availability and pricing may determine which one is worthwhile. Before installing any newer processor, update the motherboard BIOS to a version that supports it, preferably the latest stable release rather than a beta version.

The X3D processors can run hotter and would benefit from a good dual-tower air cooler, such as a Thermalright Peerless Assassin 120 or Phantom Spirit 120. A quality single-tower cooler can work too, but check the case’s maximum cooler height before buying. The 650W power supply should generally be adequate, assuming it is in good condition and the graphics card’s power requirements are met.

A Ryzen 5 5600, Ryzen 5 5600X, or Ryzen 7 5700X would still be a major improvement over the 1700 and should pair well with the graphics card. The 5700X makes more sense if you also run applications that benefit from extra cores, while the 5600 is usually the better value for gaming. These 65W chips only need a basic single-tower cooler, and the stock cooler from an older Ryzen 7 may be sufficient if it includes a compatible mounting setup and is clean and properly installed.