Intel Core i5-6600K vs Intel Core i7-10870H

Core i5-6600K vs Core i7-10870H specs and performance

According to the hardwareDB Benchmark tool, the Core i7-10870H is faster than the Core i5-6600K. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-6600K in all gaming tests too.

With info from our database, we find that the Core i7-10870H has significantly more cores with 8 cores whereas the Core i5-6600K has 4 cores. It also has more threads than the Core i5-6600K. Our comparison shows that the Core i5-6600K has a significantly higher clock speed compared to the Core i7-10870H. Despite this, the Core i7-10870H has a slightly higher turbo speed. The Core i7-10870H outputs less heat than Core i5-6600K 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 i7-10870H has significantly more L2 cache than the Core i5-6600K. The Core i7-10870H 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. For instance, the Core i5-6600K has the same number of threads as cores. This means the the CPU does not support hyperthreading.