Intel Core i7-9700K vs Intel Core i7-10870H

Core i7-9700K vs Core i7-10870H benchmarks

Our benchmark analysis concludes that the Core i7-9700K performs better than the Core i7-10870H. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-10870H in all gaming tests too.

Info from our database shows that they both have the same core count but the Core i7-10870H has more threads. With our hardware info, we find that the Core i7-9700K has a significantly higher clock speed than 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 i7-9700K thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache. The Core i7-10870H 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 i7-9700K has the same number of threads as cores. This means the the CPU does not support hyperthreading.