Intel Core i5-13400 vs Intel Core i9-13900KF

In this comparison, we analyze the Intel Core i5-13400 and Intel Core i9-13900KF CPUs. The Intel Core i5-13400 is 143% slower and 126% cheaper than Intel Core i9-13900KF.

Specifications comparison

PRICE£173.49£391.97
CPU MARK2372557725
VALUE137147
SOCKETLGA 1700LGA 1700
TDP154W125W
EFFICIENCY154462
CORES6 x 2.50 GHz8 x 3.00 GHz
TURBO4.60 GHz5.80 GHz
THREADS35394584
DATEQ3/2022Q4/2022

AMD Equivalent to Intel Core i5-13400

NameCPU mark
Price
AMD Ryzen 7 5700
24304
£142.92
AMD Ryzen 5 8600G
25293
£149.99
AMD Ryzen 5 8500G
21598
£129.98

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 i5-13400 better than Intel Core i9-13900KF?

When considering value for money, the Intel Core i5-13400 offers a worse deal than the Intel Core i9-13900KF by 7%.


The Intel Core i5-13400 is less energy-efficient considering its performance, with a power consumption of 154 watts and a CPUMark score of 23725. By comparing its benchmark score to its power consumption, we get an efficiency score of 154. The Intel Core i9-13900KF efficiency score is 462. So, the Intel Core i9-13900KF leads by 200%, making it the smarter choice in terms of power efficiency


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