Intel Core i9-12900K vs Intel Core i7-3770K

Core i9-12900K vs Core i7-3770K comparison

Our benchmark analysis concludes that the Core i9-12900K performs better than the Core i7-3770K. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-3770K in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-12900K has significantly more cores than the Core i7-3770K. Indeed, the Core i9-12900K has 16 cores compared to 4 cores found in the Core i7-3770K. It also has more threads than the Core i7-3770K. With our hardware info, we find that the Core i7-3770K has a slightly higher clock speed than the Core i9-12900K. Despite this, the Core i9-12900K has a slightly higher turbo speed. The Core i7-3770K outputs less heat than Core i9-12900K thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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. Indeed, the Core i9-12900K has more threads than cores. Each physical core is split into multiple threads.