I built my PC around two years ago with an i5-12400F, and I've been noticing that CPU prices have dropped recently, which has got me thinking about upgrading. I also want to add water cooling since my current setup is pretty noisy under load, especially when I'm playing modded KSP and some PDX games, where the GPU isn't really being strained. I'm also curious about the differences between the F and K models besides the lack of integrated GPU. Does the higher clock speed of the K version lead to any problems?
5 Answers
Before you upgrade, definitely update your BIOS to the latest version to avoid any issues with the new CPU. Having good cooling will also help, so go for that water cooler you were thinking about! It's worth it for performance.
Just a heads up, make sure you get a brand new CPU, as there have been some stability issues with used 13th and 14th gen models. And yes, update your BIOS beforehand to prevent any damage from older versions.
Honestly, it might not be necessary to upgrade at this point. You should consider whether the investment will actually enhance your gaming experience significantly, especially since your GPU is still decent. Maybe think about a future GPU upgrade instead.
If you're playing CPU-intensive games, then upgrading does make sense. The K models allow for overclocking which can help performance. Just make sure to invest in a good cooler; what are you using right now?
The main difference between the F and K models is indeed the integrated GPU; otherwise, clock speeds are the same. If you're looking to upgrade, consider the 13600K or 14600K, especially if you want to stick with the LGA 1700 socket.

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