Intel Core i5-9600K vs Intel Core i7-10875H

Core i5-9600K vs Core i7-10875H specs and performance

Our benchmark analysis concludes that the Core i5-9600K performs better than the Core i7-10875H. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-10875H in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-10875H has slightly more cores with 8 cores compared to the Core i5-9600K that has 6 cores. It also has more threads than the Core i5-9600K. Our comparison shows that the Core i5-9600K has a significantly higher clock speed compared to the Core i7-10875H. Despite this, the Core i7-10875H has a slightly higher turbo speed. The Core i7-10875H outputs less heat than Core i5-9600K thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Core i7-10875H has slightly more L2 cache than the Core i5-9600K. The Core i7-10875H 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 i5-9600K has the same number of threads as cores. This means the the CPU does not support hyperthreading.