Intel Core i5-10400 vs Intel Core i9-11900

In this comparison, we analyze the Intel Core i5-10400 and Intel Core i9-11900 CPUs. The Intel Core i5-10400 is 85% slower and 117% cheaper than Intel Core i9-11900.

Specifications comparison

Intel Core i5-10400
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PRICE$129$279.99
CPU MARK1213422466
VALUE9480
SOCKETLGA 1200LGA 1200
TDP65W65W
EFFICIENCY187346
CORES6 x 2.90 GHz8 x 2.50 GHz
TURBO4.30 GHz5.20 GHz
THREADS25723373
DATEQ2/2020Q2/2021

AMD Equivalent to Intel Core i5-10400

AMD Equivalent to Intel Core i9-11900

NameCPU mark
Price
AMD Ryzen 5 5600X
21916
$134.85
AMD Ryzen 5 8500G
21598
$149.99
AMD Ryzen 5 5600
21540
$116.98

Is Intel Core i5-10400 better than Intel Core i9-11900?

When considering value for money, the Intel Core i5-10400 offers a better deal than the Intel Core i9-11900 by 15%.


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 i9-11900 efficiency score is 346. So, the Intel Core i9-11900 leads by 85%, making it the smarter choice in terms of power efficiency


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