Intel Core i9-12900K vs Intel Xeon Gold 6126

Core i9-12900K vs Xeon Gold 6126 comparison

In our benchmarks, the Core i9-12900K beats the Xeon Gold 6126 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Xeon Gold 6126 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i9-12900K has slightly more cores with 16 cores compared to the Xeon Gold 6126 that has 12 cores. But they both have the same number of threads. These CPUs have different clock speeds. Indeed, the Core i9-12900K has a slightly higher clock speed compared to the Xeon Gold 6126. Also, the Core i9-12900K has a slightly higher turbo speed. The Xeon Gold 6126 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.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i9-12900K has more threads than cores. Each physical core is split into multiple threads.