Intel Core i5-11400 vs Intel Core i9-11900KF
In this comparison, we analyze the Intel Core i5-11400 and Intel Core i9-11900KF CPUs. The Intel Core i5-11400 is 48% slower and 122% cheaper than Intel Core i9-11900KF.
Specifications comparison
| PRICE | £129.13 | £286.66 |
|---|---|---|
| CPU MARK | 16682 | 24699 |
| VALUE | 129 | 86 |
| SOCKET | LGA 1200 | LGA 1200 |
| TDP | 65W | 125W |
| EFFICIENCY | 257 | 198 |
| CORES | 6 x 2.60 GHz | 8 x 3.50 GHz |
| TURBO | 4.40 GHz | 5.30 GHz |
| THREADS | 2989 | 3527 |
| DATE | Q1/2021 | Q2/2021 |
AMD Equivalent to Intel Core i5-11400
| Name | CPU mark | Price | |
|---|---|---|---|
| AMD Ryzen 5 4500 | 16091 | £59.98 | |
| AMD Ryzen 5 4600G | 16064 | £77.97 | |
| AMD Ryzen 5 5600GT | 20324 | £108.97 |
AMD Equivalent to Intel Core i9-11900KF
| Name | CPU mark | Price | |
|---|---|---|---|
| AMD Ryzen 7 5700 | 24304 | £142.92 | |
| AMD Ryzen 5 8600G | 25293 | £149.99 | |
| AMD Ryzen 7 5700X3D | 26318 | £175.89 |
Is Intel Core i5-11400 better than Intel Core i9-11900KF?
When considering value for money, the Intel Core i5-11400 offers a better deal than the Intel Core i9-11900KF by 33%.
The Intel Core i5-11400 is more energy-efficient considering its performance, with a power consumption of 65 watts and a CPUMark score of 16682. By comparing its benchmark score to its power consumption, we get an efficiency score of 257. The Intel Core i9-11900KF efficiency score is 198. So, the Intel Core i5-11400 leads by 23%, making it the smarter choice in terms of power efficiency
The value score is calculated by comparing the benchmark score with the price.