Intel Core i5-11600K vs Intel Core i9-7940X

Core i5-11600K vs Core i9-7940X benchmarks

In our benchmarks, the Core i5-11600K beats the Core i9-7940X in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-7940X in all gaming tests too.

With info from our database, we find that the Core i9-7940X has significantly more cores with 14 cores whereas the Core i5-11600K has 6 cores. It also has more threads than the Core i5-11600K. Our comparison shows that the Core i5-11600K has a slightly higher clock speed compared to the Core i9-7940X. Also, the Core i5-11600K has a slightly higher turbo speed. A Core i5-11600K CPU outputs less heat than a Core i9-7940X CPU because of its slightly 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 i5-11600K has more threads than cores. Each physical core is split into multiple threads.