Intel Core i5-14400F vs Intel Core i9-14900F

In this comparison, we analyze the Intel Core i5-14400F and Intel Core i9-14900F CPUs. The Intel Core i5-14400F is 83% slower and 250% cheaper than Intel Core i9-14900F.

Specifications comparison

Intel Core i5-14400F
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PRICE£142.97£499.98
CPU MARK2577647116
VALUE18094
SOCKETLGA 1700LGA 1700
TDP148W65W
EFFICIENCY174725
CORES6 x 2.50 GHz8 x 2.00 GHz
TURBO4.70 GHz5.80 GHz
THREADS37244509
DATEQ1/2024Q1/2024

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 i9-14900F

NameCPU mark
Price
AMD Ryzen 9 7900
48335
£458
AMD Ryzen 9 7900X3D
50315
£458.99
AMD Ryzen 9 7900X3D
50315
£529.98

Is Intel Core i5-14400F better than Intel Core i9-14900F?

When considering value for money, the Intel Core i5-14400F offers a better deal than the Intel Core i9-14900F by 48%.


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 i9-14900F efficiency score is 725. So, the Intel Core i9-14900F leads by 317%, making it the smarter choice in terms of power efficiency


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