Intel Core i9-13900HX vs AMD Ryzen 9 7900

Core i9-13900HX vs Ryzen 9 7900 benchmarks

Our benchmark analysis concludes that the Ryzen 9 7900 performs better than the Core i9-13900HX. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-13900HX in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-13900HX has significantly more cores than the Ryzen 9 7900. Indeed, the Core i9-13900HX has 24 cores compared to 12 cores found in the Ryzen 9 7900. It also has more threads than the Ryzen 9 7900. With our hardware info, we find that the Ryzen 9 7900 has a significantly higher clock speed than the Core i9-13900HX. The info from our database shows that the Core i9-13900HX has more L2 cache than the Ryzen 9 7900. Despite this, the Ryzen 9 7900 has significantly more L3 cache compared to the Core i9-13900HX.

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