Intel Core i9-12900KF vs Intel Core i7-2700K

Core i9-12900KF vs Core i7-2700K benchmarks

In our benchmarks, the Core i9-12900KF beats the Core i7-2700K in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-2700K 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 i7-2700K has 4 cores. It also has more threads than the Core i7-2700K. These CPUs have different clock speeds. Indeed, the Core i7-2700K has a slightly higher clock speed compared to the Core i9-12900KF. Despite this, the Core i9-12900KF has a slightly higher turbo speed. The Core i7-2700K outputs less heat than Core i9-12900KF thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i9-12900KF has more threads than cores. Each physical core is split into multiple threads.