Intel Core i5-14400F vs Intel Core i9-11900KF

In this comparison, we analyze the Intel Core i5-14400F and Intel Core i9-11900KF CPUs. The Intel Core i5-14400F is 4% faster and 101% cheaper than Intel Core i9-11900KF.

Specifications comparison

Intel Core i5-14400F
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PRICE£142.97£286.66
CPU MARK2577624699
VALUE18086
SOCKETLGA 1700LGA 1200
TDP148W125W
EFFICIENCY174198
CORES6 x 2.50 GHz8 x 3.50 GHz
TURBO4.70 GHz5.30 GHz
THREADS37243527
DATEQ1/2024Q2/2021

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 i9-11900KF

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

Is Intel Core i5-14400F better than Intel Core i9-11900KF?

When considering value for money, the Intel Core i5-14400F offers a better deal than the Intel Core i9-11900KF by 52%.


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 i9-11900KF efficiency score is 198. So, the Intel Core i9-11900KF leads by 14%, making it the smarter choice in terms of power efficiency


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