Intel Core Ultra 7 155H vs Intel Core Ultra 9 285HX

Core Ultra 7 155H vs Core Ultra 9 285HX benchmarks

Our benchmark analysis concludes that the Core Ultra 9 285HX performs better than the Core Ultra 7 155H. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 155H in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core Ultra 9 285HX has significantly more cores than the Core Ultra 7 155H. Indeed, the Core Ultra 9 285HX has 24 cores compared to 16 cores found in the Core Ultra 7 155H. It also has more threads than the Core Ultra 7 155H. Our comparison shows that the Core Ultra 9 285HX has a significantly higher clock speed compared to the Core Ultra 7 155H. Also, the Core Ultra 9 285HX has a slightly higher turbo speed. In terms of cache, the Core Ultra 9 285HX has significantly more L2 cache when compared to the Core Ultra 7 155H. The Core Ultra 9 285HX also has significantly more L3 cache.

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 Ultra 7 155H has more threads than cores. Each physical core is split into multiple threads.