Intel Core i7-7660U vs Intel Core i5-4670K

Core i7-7660U vs Core i5-4670K comparison

In our benchmarks, the Core i5-4670K beats the Core i7-7660U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-7660U in all gaming tests too.

With info from our database, we find that the Core i5-4670K has significantly more cores with 4 cores whereas the Core i7-7660U has 2 cores. But they both have the same number of threads. Our comparison shows that the Core i5-4670K has a slightly higher clock speed compared to the Core i7-7660U. Despite this, the Core i7-7660U has a slightly higher turbo speed. A Core i7-7660U CPU outputs less heat than a Core i5-4670K CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i7-7660U has more threads than cores. Each physical core is split into multiple threads.