Intel Core i5-9600K vs Intel Core i9-12900KF

Core i5-9600K vs Core i9-12900KF benchmarks

Our benchmark analysis concludes that the Core i9-12900KF performs better than the Core i5-9600K. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-9600K in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-12900KF has significantly more cores than the Core i5-9600K. Indeed, the Core i9-12900KF has 16 cores compared to 6 cores found in the Core i5-9600K. It also has more threads than the Core i5-9600K. These CPUs have different clock speeds. Indeed, the Core i5-9600K has a slightly higher clock speed compared to the Core i9-12900KF. Despite this, the Core i9-12900KF has a slightly higher turbo speed. A Core i5-9600K CPU outputs less heat than a Core i9-12900KF 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. For instance, the Core i5-9600K has the same number of threads as cores. This means the the CPU does not support hyperthreading.