Intel Core i7-8665U vs Intel Core i9-8950HK

Core i7-8665U vs Core i9-8950HK specs and performance

According to the hardwareDB Benchmark tool, the Core i7-8665U is faster than the Core i9-8950HK. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-8950HK in all gaming tests too.

With info from our database, we find that the Core i9-8950HK has significantly more cores with 6 cores whereas the Core i7-8665U has 4 cores. It also has more threads than the Core i7-8665U. With our hardware info, we find that the Core i9-8950HK has a significantly higher clock speed than the Core i7-8665U. In addition, both chips have the same turbo speed. A Core i7-8665U CPU outputs less heat than a Core i9-8950HK CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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. Indeed, the Core i7-8665U has more threads than cores. Each physical core is split into multiple threads.