Intel Core i5-12400F vs Intel Core i9-11900

In this comparison, we analyze the Intel Core i5-12400F and Intel Core i9-11900 CPUs. The Intel Core i5-12400F is 14% slower and 242% cheaper than Intel Core i9-11900.

Specifications comparison

Intel Core i5-12400F
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PRICE£98.98£338.66
CPU MARK1968022466
VALUE19966
SOCKETLGA 1700LGA 1200
TDP65W65W
EFFICIENCY303346
CORES6 x 2.50 GHz8 x 2.50 GHz
TURBO4.40 GHz5.20 GHz
THREADS36303373
DATEQ1/2022Q2/2021

AMD Equivalent to Intel Core i5-12400F

NameCPU mark
Price
AMD Ryzen 5 5600GT
20324
£108.97
AMD Ryzen 5 8500G
21598
£129.98
AMD Ryzen 5 4500
16091
£59.98

AMD Equivalent to Intel Core i9-11900

NameCPU mark
Price
AMD Ryzen 5 8500G
21598
£129.98
AMD Ryzen 7 5700
24304
£142.92
AMD Ryzen 5 5600GT
20324
£108.97

Is Intel Core i5-12400F better than Intel Core i9-11900?

When considering value for money, the Intel Core i5-12400F offers a better deal than the Intel Core i9-11900 by 67%.


The Intel Core i5-12400F is less energy-efficient considering its performance, with a power consumption of 65 watts and a CPUMark score of 19680. By comparing its benchmark score to its power consumption, we get an efficiency score of 303. The Intel Core i9-11900 efficiency score is 346. So, the Intel Core i9-11900 leads by 14%, making it the smarter choice in terms of power efficiency


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