Intel Core i5-10400F vs Intel Core i5-8400

On the Atlas performance index the Intel Core i5-10400F is about 26% faster. They launched 3 years apart.

Intel Core i5-10400F215
Intel Core i5-8400170
Intel Core i5-10400FIntel Core i5-8400
Released 2020 2017
Family Comet Lake Coffee Lake
Cores 6 6
Threads 12 6
Clock 2900 MHz 2800 MHz
Process 14 nm 14 nm
Power (TDP) 65 W 65 W
Launch price $157 $182
Performance index 215 170

Green marks the better value in each row. Less power, a smaller process and a lower price count as better.

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