Intel Core Ultra 7 155H vs Intel Core Ultra 7 255H

Core Ultra 7 155H vs Core Ultra 7 255H benchmarks

In our benchmarks, the Core Ultra 7 155H beats the Core Ultra 7 255H in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 255H in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores but the Core Ultra 7 155H has more threads. Our comparison shows that the Core Ultra 7 255H has a much higher clock speed compared to the Core Ultra 7 155H. Also, the Core Ultra 7 255H has a slightly higher turbo speed. In terms of cache, the Core Ultra 7 255H has significantly more L2 cache when compared to the Core Ultra 7 155H. However, both these chips have the same amount of L3 cache.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core Ultra 7 155H has more threads than cores. Each physical core is split into multiple threads.