Intel Core i5-12400F vs Intel Core i5-1335U

Core i5-12400F vs Core i5-1335U comparison

Our benchmark analysis concludes that the Core i5-12400F performs better than the Core i5-1335U. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-1335U in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i5-1335U has significantly more cores than the Core i5-12400F. Indeed, the Core i5-1335U has 10 cores compared to 6 cores found in the Core i5-12400F. But they both have the same number of threads. These CPUs have different clock speeds. Indeed, the Core i5-12400F has a significantly higher clock speed compared to the Core i5-1335U. Despite this, the Core i5-1335U has a slightly higher turbo speed.

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 i5-12400F has more threads than cores. Each physical core is split into multiple threads.