Intel Core i9-13900H vs AMD Ryzen 9 8945HX

Core i9-13900H vs Ryzen 9 8945HX benchmarks

According to the hardwareDB Benchmark tool, the Ryzen 9 8945HX is faster than the Core i9-13900H. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-13900H in all gaming tests too.

With info from our database, we find that the Ryzen 9 8945HX has slightly more cores with 16 cores whereas the Core i9-13900H has 14 cores. It also has more threads than the Core i9-13900H. These CPUs have different clock speeds. Indeed, the Core i9-13900H has a slightly higher clock speed compared to the Ryzen 9 8945HX. Furthermore, both these CPUs have identical turbo speeds. In terms of cache, the Ryzen 9 8945HX has significantly more L2 cache when compared to the Core i9-13900H. The Ryzen 9 8945HX 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 i9-13900H has more threads than cores. Each physical core is split into multiple threads.