I can assist with upgrading. What would you like to upgrade?
I can assist with upgrading. What would you like to upgrade?
You're considering upgrading from an i3 7400 to a more powerful i5 9400f. Whether you need to replace the motherboard depends on your current setup—check if your existing board supports the higher clock speeds and features of the new CPU. For the best performance with that motherboard, look for CPUs that match its socket type (likely LGA 1151) and offer strong multi-core support.