Intel Core i9-8950HK vs Intel Core i7-1255U

Core i9-8950HK vs Core i7-1255U specs and performance

Our benchmark analysis concludes that the Core i9-8950HK performs better than the Core i7-1255U. Despite this, the Core i7-1255U has the advantage in our gaming benchmark.

With info from our database, we find that the Core i7-1255U has significantly more cores with 10 cores whereas the Core i9-8950HK has 6 cores. But they both have the same number of threads. Our comparison shows that the Core i9-8950HK has a significantly higher clock speed compared to the Core i7-1255U. Also, the Core i9-8950HK has a slightly higher turbo speed. The Core i7-1255U outputs less heat than Core i9-8950HK 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 i7-1255U has significantly more L2 cache than the Core i9-8950HK. However, both these chips have the same amount of L3 cache.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i9-8950HK has more threads than cores. Each physical core is split into multiple threads.