Intel Core i5-10400F vs Intel Core i5-14400F

Core i5-10400F vs Core i5-14400F comparison

Our benchmark analysis concludes that the Core i5-14400F performs better than the Core i5-10400F. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-10400F in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-14400F has significantly more cores with 10 cores compared to the Core i5-10400F that has 6 cores. It also has more threads than the Core i5-10400F. With our hardware info, we find that the Core i5-10400F has a slightly higher clock speed than the Core i5-14400F. Despite this, the Core i5-14400F has a slightly higher turbo speed. The cache sizes of these CPUs are different. Indeed, the Core i5-14400F has significantly more L2 cache than the Core i5-10400F. The Core i5-14400F also has significantly more L3 cache.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i5-10400F has more threads than cores. Each physical core is split into multiple threads.