Intel Core i7-8700K vs Intel Core Ultra 5 135U

Core i7-8700K vs Core Ultra 5 135U specs and performance

Our benchmark analysis concludes that the Core i7-8700K performs better than the Core Ultra 5 135U. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 5 135U in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core Ultra 5 135U has significantly more cores than the Core i7-8700K. Indeed, the Core Ultra 5 135U has 12 cores compared to 6 cores found in the Core i7-8700K. It also has more threads than the Core i7-8700K. Our comparison shows that the Core i7-8700K has a significantly higher clock speed compared to the Core Ultra 5 135U. Also, the Core i7-8700K has a slightly higher turbo speed. The info from our database shows that the Core Ultra 5 135U has more L2 cache than the Core i7-8700K. However, both these chips have the same amount of L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i7-8700K has more threads than cores. Each physical core is split into multiple threads.