Intel Core i5-8600K vs Intel Core i9-12900KF

Core i5-8600K vs Core i9-12900KF comparison

In our benchmarks, the Core i9-12900KF beats the Core i5-8600K in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-8600K in all gaming tests too.

With info from our database, we find that the Core i9-12900KF has significantly more cores with 16 cores whereas the Core i5-8600K has 6 cores. It also has more threads than the Core i5-8600K. These CPUs have different clock speeds. Indeed, the Core i5-8600K 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 i5-8600K 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 i5-8600K has the same number of threads as cores. This means the the CPU does not support hyperthreading.