Intel Core i9-9900K vs Intel Core i7-12700

Core i9-9900K vs Core i7-12700 specs and performance

In our benchmarks, the Core i7-12700 beats the Core i9-9900K in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-9900K in all gaming tests too.

With info from our database, we find that the Core i7-12700 has significantly more cores with 12 cores whereas the Core i9-9900K has 8 cores. It also has more threads than the Core i9-9900K. Our comparison shows that the Core i9-9900K has a slightly higher clock speed compared to the Core i7-12700. Also, the Core i9-9900K has a slightly higher turbo speed. The Core i7-12700 outputs less heat than Core i9-9900K 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 i9-9900K has more threads than cores. Each physical core is split into multiple threads.