Intel Core i9-10900K vs Intel Core i9-12900T

Core i9-10900K vs Core i9-12900T comparison

According to the hardwareDB Benchmark tool, the Core i9-10900K is faster than the Core i9-12900T. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-12900T in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-12900T has significantly more cores than the Core i9-10900K. Indeed, the Core i9-12900T has 16 cores compared to 10 cores found in the Core i9-10900K. It also has more threads than the Core i9-10900K. These CPUs have different clock speeds. Indeed, the Core i9-10900K has a significantly higher clock speed compared to the Core i9-12900T. Also, the Core i9-10900K has a slightly higher turbo speed. The Core i9-12900T outputs less heat than Core i9-10900K 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 i9-12900T has significantly more L2 cache than the Core i9-10900K. The Core i9-12900T also has significantly more 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 i9-10900K has more threads than cores. Each physical core is split into multiple threads.