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

In this comparison, we analyze the Intel Core i5-14400F and Intel Core i9-11900K CPUs. The Intel Core i5-14400F is 3% faster and 142% cheaper than Intel Core i9-11900K.

Specifications comparison

Intel Core i5-14400F
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PRICE£142.97£345.74
CPU MARK2577625040
VALUE18072
SOCKETLGA 1700LGA 1200
TDP148W125W
EFFICIENCY174200
CORES6 x 2.50 GHz8 x 3.50 GHz
TURBO4.70 GHz5.20 GHz
THREADS37243511
DATEQ1/2024Q1/2021

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 i9-11900K

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

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

When considering value for money, the Intel Core i5-14400F offers a better deal than the Intel Core i9-11900K by 60%.


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 i9-11900K efficiency score is 200. So, the Intel Core i9-11900K leads by 15%, making it the smarter choice in terms of power efficiency


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