AMD Ryzen 9 7945HX3D vs Intel Core Ultra 9 275HX

Ryzen 9 7945HX3D vs Core Ultra 9 275HX benchmarks

In our benchmarks, the Core Ultra 9 275HX beats the Ryzen 9 7945HX3D in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 9 7945HX3D in all gaming tests too.

With info from our database, we find that the Core Ultra 9 275HX has significantly more cores with 24 cores whereas the Ryzen 9 7945HX3D has 16 cores. Despite this, the Ryzen 9 7945HX3D has more threads than the Core Ultra 9 275HX. Our comparison shows that the Core Ultra 9 275HX has a slightly higher clock speed compared to the Ryzen 9 7945HX3D. Furthermore, both these CPUs have identical turbo speeds. In terms of cache, the Core Ultra 9 275HX has significantly more L2 cache when compared to the Ryzen 9 7945HX3D. Despite this, the Ryzen 9 7945HX3D has significantly more L3 cache compared to the Core Ultra 9 275HX.

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 Ryzen 9 7945HX3D has more threads than cores. Each physical core is split into multiple threads.