Upgrading from an i7 7700 to an R5 3600 for Modded Minecraft: Is It Worth It?

If you already have fast DDR4 RAM lying around, that's great! It will certainly complement the R5 3600, and you'll likely see a nice bump in performance for modded gameplay.

While the R5 3600 offers decent upgrades, it won't be a massive jump unless you're getting faster RAM too. Modded Minecraft can be RAM-hungry, so having at least 16GB is crucial. If the upgrade ends up costing over $100, I'd suggest waiting a bit longer for a more substantial upgrade.

The R5 3600 is definitely better overall. You'll notice improvements, particularly in modded Minecraft, since it utilizes multiple cores. Just keep in mind, the biggest performance gain might come from using faster RAM rather than the CPU itself.