Intel Core i5-14400F vs Intel Core i9-13900KF

In this comparison, we analyze the Intel Core i5-14400F and Intel Core i9-13900KF CPUs. The Intel Core i5-14400F is 124% slower and 174% cheaper than Intel Core i9-13900KF.

Specifications comparison

Intel Core i5-14400F
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PRICE£142.97£391.97
CPU MARK2577657725
VALUE180147
SOCKETLGA 1700LGA 1700
TDP148W125W
EFFICIENCY174462
CORES6 x 2.50 GHz8 x 3.00 GHz
TURBO4.70 GHz5.80 GHz
THREADS37244584
DATEQ1/2024Q4/2022

AMD Equivalent to Intel Core i5-14400F

NameCPU mark
Price
AMD Ryzen 5 8600G
25293
£149.99
AMD Ryzen 7 5700X3D
26318
£175.89
AMD Ryzen 7 5700
24304
£142.92

AMD Equivalent to Intel Core i9-13900KF

NameCPU mark
Price
AMD Ryzen 9 7950X3D
62382
£594.59
AMD Ryzen 9 7900X
51402
£393.66
AMD Ryzen 9 7900X3D
50315
£458.99

Is Intel Core i5-14400F better than Intel Core i9-13900KF?

When considering value for money, the Intel Core i5-14400F offers a better deal than the Intel Core i9-13900KF by 18%.


The Intel Core i5-14400F is less energy-efficient considering its performance, with a power consumption of 148 watts and a CPUMark score of 25776. By comparing its benchmark score to its power consumption, we get an efficiency score of 174. The Intel Core i9-13900KF efficiency score is 462. So, the Intel Core i9-13900KF leads by 166%, making it the smarter choice in terms of power efficiency


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

Intel Core i5-14400F vs Intel Core i9-13900KF - CPU Comparison