Intel Core i7-9700K vs Intel Core i9-11900KF

Core i7-9700K vs Core i9-11900KF comparison

Our benchmark analysis concludes that the Core i9-11900KF performs better than the Core i7-9700K. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-9700K in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores but the Core i9-11900KF has more threads. With our hardware info, we find that the Core i7-9700K has a slightly higher clock speed than the Core i9-11900KF. Despite this, the Core i9-11900KF has a slightly higher turbo speed. A Core i7-9700K CPU outputs less heat than a Core i9-11900KF CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Core i9-11900KF has significantly more L2 cache when compared to the Core i7-9700K. The Core i9-11900KF also has slightly more L3 cache.

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 i7-9700K has the same number of threads as cores. This means the the CPU does not support hyperthreading.