Intel Core i5-12400F vs Intel Core i9-11900K

In this comparison, we analyze the Intel Core i5-12400F and Intel Core i9-11900K CPUs. The Intel Core i5-12400F is 27% slower and 358% cheaper than Intel Core i9-11900K.

Specifications comparison

Intel Core i5-12400F
Buy on amazon
PRICE$108.99$499
CPU MARK1968025040
VALUE18150
SOCKETLGA 1700LGA 1200
TDP65W125W
EFFICIENCY303200
CORES6 x 2.50 GHz8 x 3.50 GHz
TURBO4.40 GHz5.20 GHz
THREADS36303511
DATEQ1/2022Q1/2021

AMD Equivalent to Intel Core i5-12400F

AMD Equivalent to Intel Core i9-11900K

NameCPU mark
Price
AMD Ryzen 5 8600G
25293
$190.99
AMD Ryzen 7 5700G
24416
$164.99
AMD Ryzen 7 5700
24304
$175.99

Is Intel Core i5-12400F better than Intel Core i9-11900K?

When considering value for money, the Intel Core i5-12400F offers a better deal than the Intel Core i9-11900K by 72%.


The Intel Core i5-12400F is more energy-efficient considering its performance, with a power consumption of 65 watts and a CPUMark score of 19680. By comparing its benchmark score to its power consumption, we get an efficiency score of 303. The Intel Core i9-11900K efficiency score is 200. So, the Intel Core i5-12400F leads by 34%, making it the smarter choice in terms of power efficiency


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