Intel Core i5-14400 vs Intel Core i7-14700

In this comparison, we analyze the Intel Core i5-14400 and Intel Core i7-14700 CPUs. The Intel Core i5-14400 is 64% slower and 81% cheaper than Intel Core i7-14700.

Specifications comparison

Intel Core i5-14400
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PRICE£170.97£309.98
CPU MARK2527341495
VALUE148134
SOCKETLGA 1700LGA 1700
TDP148W65W
EFFICIENCY171638
CORES6 x 2.50 GHz8 x 2.10 GHz
TURBO4.70 GHz5.40 GHz
THREADS37654271
DATEQ1/2024Q1/2024

AMD Equivalent to Intel Core i5-14400

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

AMD Equivalent to Intel Core i7-14700

NameCPU mark
Price
AMD Ryzen 9 7900
48335
£458
AMD Ryzen 7 7700
34472
£256.64
AMD Ryzen 7 7800X3D
34296
£359.99

Is Intel Core i5-14400 better than Intel Core i7-14700?

When considering value for money, the Intel Core i5-14400 offers a better deal than the Intel Core i7-14700 by 9%.


The Intel Core i5-14400 is less energy-efficient considering its performance, with a power consumption of 148 watts and a CPUMark score of 25273. By comparing its benchmark score to its power consumption, we get an efficiency score of 171. The Intel Core i7-14700 efficiency score is 638. So, the Intel Core i7-14700 leads by 273%, making it the smarter choice in terms of power efficiency


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