Intel Core i5-10400 vs Intel Core i9-13900K

In this comparison, we analyze the Intel Core i5-10400 and Intel Core i9-13900K CPUs. The Intel Core i5-10400 is 383% slower and 289% cheaper than Intel Core i9-13900K.

Specifications comparison

Intel Core i9-13900K
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PRICE$129$501.43
CPU MARK1213458576
VALUE94117
SOCKETLGA 1200LGA 1700
TDP65W125W
EFFICIENCY187469
CORES6 x 2.90 GHz8 x 3.00 GHz
TURBO4.30 GHz5.80 GHz
THREADS25724608
DATEQ2/2020Q3/2022

AMD Equivalent to Intel Core i5-10400

AMD Equivalent to Intel Core i9-13900K

Is Intel Core i5-10400 better than Intel Core i9-13900K?

When considering value for money, the Intel Core i5-10400 offers a worse deal than the Intel Core i9-13900K by 24%.


The Intel Core i5-10400 is less energy-efficient considering its performance, with a power consumption of 65 watts and a CPUMark score of 12134. By comparing its benchmark score to its power consumption, we get an efficiency score of 187. The Intel Core i9-13900K efficiency score is 469. So, the Intel Core i9-13900K leads by 151%, making it the smarter choice in terms of power efficiency


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