Intel Core i5-12600KF vs Intel Core i9-9940X

Core i5-12600KF vs Core i9-9940X specs and performance

Our benchmark analysis concludes that the Core i5-12600KF performs better than the Core i9-9940X. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-9940X in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i9-9940X has slightly more cores with 14 cores compared to the Core i5-12600KF that has 10 cores. It also has more threads than the Core i5-12600KF. With our hardware info, we find that the Core i5-12600KF has a slightly higher clock speed than the Core i9-9940X. Also, the Core i5-12600KF has a slightly higher turbo speed. A Core i5-12600KF CPU outputs less heat than a Core i9-9940X 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 i5-12600KF has more threads than cores. Each physical core is split into multiple threads.