Intel Core Ultra 7 155U vs Intel Core Ultra 7 256V

Core Ultra 7 155U vs Core Ultra 7 256V comparison

In our benchmarks, the Core Ultra 7 256V beats the Core Ultra 7 155U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 155U in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core Ultra 7 155U has significantly more cores than the Core Ultra 7 256V. Indeed, the Core Ultra 7 155U has 12 cores compared to 8 cores found in the Core Ultra 7 256V. It also has more threads than the Core Ultra 7 256V. Our comparison shows that the Core Ultra 7 256V has a slightly higher clock speed compared to the Core Ultra 7 155U. In addition, both chips have the same turbo speed. The info from our database shows that the Core Ultra 7 256V has more L2 cache than the Core Ultra 7 155U. However, both these chips have the same amount of 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 Ultra 7 155U has more threads than cores. Each physical core is split into multiple threads.