I'm upgrading my PC and just bought an RX 9060 XT with 16GB of VRAM. Currently, I'm running an i5 9400F but want to change my CPU and motherboard as well, specifically to support DDR4. With the current increases in RAM prices, I'm hoping to find the best possible DDR4-compatible CPU that will last a long time while I can still use my existing 16GB 2666MHz RAM. I've considered the i5 14600K and the Ryzen 7 5800X3D/5700X3D, but I'm having difficulty finding the Ryzen models available on the market. What are your recommendations? Are there additional options I should look into?
4 Answers
If you're eyeing the 5500X3D and it's available in your area (it's more of a LatAm exclusive), that's likely your best bet. These X3D chips work well even with slower RAM like yours. If it's too pricey or hard to find, consider the i5 14600K instead. The 5700/5800X3D options can be a bit pricey for the performance you get. If you're open to used parts, look for a 5600X or 5700/5800 series, which are usually more accessible on the second-hand market.
That’s fair! Spending a bit more can definitely provide peace of mind, especially if you plan to stick with it for a while.
I faced a similar dilemma recently and chose Intel for its easy availability. I went with the i5-14600K paired with an MSI TOMAHAWK Z690 DDR4 motherboard. If you can't overclock, consider the MSI PRO B760-P as a solid alternative. There were some initial degradation issues with the 14th gen chips, but mostly with the higher-end models. Just be cautious and go for a new chip, making sure to update the motherboard BIOS right after installation to avoid any problems.
Thanks for the tip! What do you think of the ASUS TUF Gaming B760M-E as an alternative?
Honestly, recommending Ryzen at this point is wild. A used 5800X3D can cost as much as a combo of a 13600K and a B660 motherboard but offers less performance. It seems some people are really set on Ryzen without considering all options.
The Ryzen 5 5500X3D is a great choice, especially for gaming since it really benefits from its caching capabilities, particularly in titles like CS2.

I'm in LatAm too, and it's tricky to find comparisons between the 5500X3D and i5 14600K. From what I've gathered, i5 does seem slightly better against the 5700X3D. The Ryzen would be cheaper, but I want to ensure longevity since I don't plan on upgrading soon. Spending extra might help in that regards.