Intel Core i9-10900K vs Intel Core i9-10900X

In this comparison, we analyze the Intel Core i9-10900K and Intel Core i9-10900X CPUs. The Intel Core i9-10900K is 2% faster and 23% cheaper than Intel Core i9-10900X.

Specifications comparison

Intel Core i9-10900K
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PRICE$490$605
CPU MARK2300022505
VALUE4737
SOCKETLGA 1200LGA 2066
TDP125W165W
EFFICIENCY184136
CORES10 x 3.70 GHz10 x 3.70 GHz
TURBO5.30 GHz4.70 GHz
THREADS31382683
DATEQ2/2020Q4/2019

AMD Equivalent to Intel Core i9-10900K

NameCPU mark
Price
AMD Ryzen 5 5600X
21916
$134.85
AMD Ryzen 7 5700
24304
$175.99
AMD Ryzen 5 8500G
21598
$149.99

AMD Equivalent to Intel Core i9-10900X

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 i9-10900K better than Intel Core i9-10900X?

When considering value for money, the Intel Core i9-10900K offers a better deal than the Intel Core i9-10900X by 21%.


The Intel Core i9-10900K is more energy-efficient considering its performance, with a power consumption of 125 watts and a CPUMark score of 23000. By comparing its benchmark score to its power consumption, we get an efficiency score of 184. The Intel Core i9-10900X efficiency score is 136. So, the Intel Core i9-10900K leads by 26%, making it the smarter choice in terms of power efficiency


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