Intel Core i9-11900K vs Intel Core i9-12900KS

In this comparison, we analyze the Intel Core i9-11900K and Intel Core i9-12900KS CPUs. The Intel Core i9-11900K is 75% slower and 4% more expensive than Intel Core i9-12900KS.

Specifications comparison

PRICE$499$477.99
CPU MARK2504043724
VALUE5091
SOCKETLGA 1200LGA 1700
TDP125W150W
EFFICIENCY200291
CORES8 x 3.50 GHz8 x 3.40 GHz
TURBO5.20 GHz5.50 GHz
THREADS35114331
DATEQ1/2021Q2/2022

AMD Equivalent to Intel Core i9-11900K

NameCPU mark
Price
AMD Ryzen 5 8600G
25293
$190.99
AMD Ryzen 7 5700G
24416
$164.99
AMD Ryzen 7 5700
24304
$175.99

AMD Equivalent to Intel Core i9-12900KS

Is Intel Core i9-11900K better than Intel Core i9-12900KS?

When considering value for money, the Intel Core i9-11900K offers a worse deal than the Intel Core i9-12900KS by 82%.


The Intel Core i9-11900K is less energy-efficient considering its performance, with a power consumption of 125 watts and a CPUMark score of 25040. By comparing its benchmark score to its power consumption, we get an efficiency score of 200. The Intel Core i9-12900KS efficiency score is 291. So, the Intel Core i9-12900KS leads by 45%, making it the smarter choice in terms of power efficiency


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