Intel Core i5-8600K vs Intel Core i5-1345U

Core i5-8600K vs Core i5-1345U comparison

Our benchmark analysis concludes that the Core i5-8600K performs better than the Core i5-1345U. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-1345U in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i5-1345U has significantly more cores than the Core i5-8600K. Indeed, the Core i5-1345U has 10 cores compared to 6 cores found in the Core i5-8600K. It also has more threads than the Core i5-8600K. With our hardware info, we find that the Core i5-8600K has a significantly higher clock speed than the Core i5-1345U. Despite this, the Core i5-1345U has a slightly higher turbo speed. The info from our database shows that the Core i5-1345U has more L2 cache than the Core i5-8600K. The Core i5-1345U also has slightly 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. For instance, the Core i5-8600K has the same number of threads as cores. This means the the CPU does not support hyperthreading.