Intel Core i9-11900KF vs Intel Core i9-13900F

In this comparison, we analyze the Intel Core i9-11900KF and Intel Core i9-13900F CPUs. The Intel Core i9-11900KF is 101% slower and 43% cheaper than Intel Core i9-13900F.

Specifications comparison

Intel Core i9-13900F
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PRICE£286.66£409.14
CPU MARK2469949598
VALUE86121
SOCKETLGA 1200LGA 1700
TDP125W65W
EFFICIENCY198763
CORES8 x 3.50 GHz8 x 2.00 GHz
TURBO5.30 GHz5.60 GHz
THREADS35274406
DATEQ2/2021Q1/2023

AMD Equivalent to Intel Core i9-11900KF

NameCPU mark
Price
AMD Ryzen 7 5700
24304
£142.92
AMD Ryzen 5 8600G
25293
£149.99
AMD Ryzen 7 5700X3D
26318
£175.89

AMD Equivalent to Intel Core i9-13900F

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

Is Intel Core i9-11900KF better than Intel Core i9-13900F?

When considering value for money, the Intel Core i9-11900KF offers a worse deal than the Intel Core i9-13900F by 41%.


The Intel Core i9-11900KF is less energy-efficient considering its performance, with a power consumption of 125 watts and a CPUMark score of 24699. By comparing its benchmark score to its power consumption, we get an efficiency score of 198. The Intel Core i9-13900F efficiency score is 763. So, the Intel Core i9-13900F leads by 285%, making it the smarter choice in terms of power efficiency


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