Intel Core i9-11900KF vs Intel Core i5-14400

Core i9-11900KF vs Core i5-14400 comparison

Our benchmark analysis concludes that the Core i5-14400 performs better than the Core i9-11900KF. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-11900KF in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-14400 has slightly more cores with 10 cores compared to the Core i9-11900KF that has 8 cores. But they both have the same number of threads. With our hardware info, we find that the Core i9-11900KF has a slightly higher clock speed than the Core i5-14400. Also, the Core i9-11900KF has a slightly higher turbo speed. The cache sizes of these CPUs are different. Indeed, the Core i5-14400 has significantly more L2 cache than the Core i9-11900KF. The Core i5-14400 also has slightly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i9-11900KF has more threads than cores. Each physical core is split into multiple threads.