Intel Core i5-12400 vs Intel Core i9-12900KF

In this comparison, we analyze the Intel Core i5-12400 and Intel Core i9-12900KF CPUs. The Intel Core i5-12400 is 119% slower and 127% cheaper than Intel Core i9-12900KF.

Specifications comparison

Intel Core i5-12400
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PRICE$143.57$325.99
CPU MARK1874640966
VALUE131126
SOCKETLGA 1700LGA 1700
TDP65W241W
EFFICIENCY288170
CORES6 x 2.50 GHz8 x 3.20 GHz
TURBO4.40 GHz5.20 GHz
THREADS34574144
DATEQ1/2022Q4/2021

AMD Equivalent to Intel Core i5-12400

AMD Equivalent to Intel Core i9-12900KF

Is Intel Core i5-12400 better than Intel Core i9-12900KF?

When considering value for money, the Intel Core i5-12400 offers a better deal than the Intel Core i9-12900KF by 4%.


The Intel Core i5-12400 is more energy-efficient considering its performance, with a power consumption of 65 watts and a CPUMark score of 18746. By comparing its benchmark score to its power consumption, we get an efficiency score of 288. The Intel Core i9-12900KF efficiency score is 170. So, the Intel Core i5-12400 leads by 41%, making it the smarter choice in terms of power efficiency


The value score is calculated by comparing the benchmark score with the price.