Intel Core i9-13900K vs AMD Ryzen 9 7900X3D

Core i9-13900K vs Ryzen 9 7900X3D specs and performance

According to the hardwareDB Benchmark tool, the Core i9-13900K is faster than the Ryzen 9 7900X3D. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 7900X3D in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-13900K has significantly more cores than the Ryzen 9 7900X3D. Indeed, the Core i9-13900K has 24 cores compared to 12 cores found in the Ryzen 9 7900X3D. It also has more threads than the Ryzen 9 7900X3D. Our comparison shows that the Ryzen 9 7900X3D has a significantly higher clock speed compared to the Core i9-13900K. The cache sizes of these CPUs are different. Indeed, the Core i9-13900K has significantly more L2 cache than the Ryzen 9 7900X3D. Despite this, the Ryzen 9 7900X3D has significantly more L3 cache compared to the Core i9-13900K.

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 i9-13900K has more threads than cores. Each physical core is split into multiple threads.