Intel Core i9-9900KF vs Intel Core i7-11700F

Core i9-9900KF vs Core i7-11700F comparison

According to the hardwareDB Benchmark tool, the Core i7-11700F is faster than the Core i9-9900KF. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-9900KF in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. These CPUs have different clock speeds. Indeed, the Core i9-9900KF has a significantly higher clock speed compared to the Core i7-11700F. Also, the Core i9-9900KF has a slightly higher turbo speed. The Core i7-11700F outputs less heat than Core i9-9900KF thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Core i7-11700F has significantly more L2 cache than the Core i9-9900KF. However, both these chips have the same amount of L3 cache.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i9-9900KF has more threads than cores. Each physical core is split into multiple threads.