Intel Core i9-12900KS vs Intel Core i9-13900KS

In this comparison, we analyze the Intel Core i9-12900KS and Intel Core i9-13900KS CPUs. The Intel Core i9-12900KS is 39% slower and 102% cheaper than Intel Core i9-13900KS.

Specifications comparison

PRICE£289.99£585.99
CPU MARK4372460641
VALUE151103
SOCKETLGA 1700LGA 1700
TDP150W150W
EFFICIENCY291404
CORES8 x 3.40 GHz8 x 3.20 GHz
TURBO5.50 GHz6.00 GHz
THREADS43314712
DATEQ2/2022Q1/2023

AMD Equivalent to Intel Core i9-12900KS

NameCPU mark
Price
AMD Ryzen 9 7900
48335
£458
AMD Ryzen 9 7900X3D
50315
£458.99
AMD Ryzen 9 7900X3D
50315
£529.98

AMD Equivalent to Intel Core i9-13900KS

NameCPU mark
Price
AMD Ryzen 9 7950X3D
62382
£594.59
AMD Ryzen 9 7900X
51402
£393.66
AMD Ryzen 9 7900X3D
50315
£458.99

Is Intel Core i9-12900KS better than Intel Core i9-13900KS?

When considering value for money, the Intel Core i9-12900KS offers a better deal than the Intel Core i9-13900KS by 32%.


The Intel Core i9-12900KS is less energy-efficient considering its performance, with a power consumption of 150 watts and a CPUMark score of 43724. By comparing its benchmark score to its power consumption, we get an efficiency score of 291. The Intel Core i9-13900KS efficiency score is 404. So, the Intel Core i9-13900KS leads by 39%, making it the smarter choice in terms of power efficiency


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