Intel Core i9-12900 vs Intel Core i9-13900KF

In this comparison, we analyze the Intel Core i9-12900 and Intel Core i9-13900KF CPUs. The Intel Core i9-12900 is 72% slower and 5% more expensive than Intel Core i9-13900KF.

Specifications comparison

PRICE£413.69£391.97
CPU MARK3361057725
VALUE81147
SOCKETLGA 1700LGA 1700
TDP65W125W
EFFICIENCY517462
CORES8 x 2.40 GHz8 x 3.00 GHz
TURBO5.10 GHz5.80 GHz
THREADS40034584
DATEQ1/2022Q4/2022

AMD Equivalent to Intel Core i9-12900

NameCPU mark
Price
AMD Ryzen 7 7800X3D
34296
£359.99
AMD Ryzen 7 7700
34472
£256.64
AMD Ryzen 7 8700G
31673
£221.97

AMD Equivalent to Intel Core i9-13900KF

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 i9-12900 better than Intel Core i9-13900KF?

When considering value for money, the Intel Core i9-12900 offers a worse deal than the Intel Core i9-13900KF by 81%.


The Intel Core i9-12900 is more energy-efficient considering its performance, with a power consumption of 65 watts and a CPUMark score of 33610. By comparing its benchmark score to its power consumption, we get an efficiency score of 517. The Intel Core i9-13900KF efficiency score is 462. So, the Intel Core i9-12900 leads by 11%, making it the smarter choice in terms of power efficiency


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