Intel Core Ultra 7 155U vs Intel Core Ultra 7 265K

Core Ultra 7 155U vs Core Ultra 7 265K benchmarks

In our benchmarks, the Core Ultra 7 265K 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 265K has significantly more cores than the Core Ultra 7 155U. Indeed, the Core Ultra 7 265K has 20 cores compared to 12 cores found in the Core Ultra 7 155U. It also has more threads than the Core Ultra 7 155U. Our comparison shows that the Core Ultra 7 265K has a significantly higher clock speed compared to the Core Ultra 7 155U. Also, the Core Ultra 7 265K has a slightly higher turbo speed. In terms of cache, the Core Ultra 7 265K has significantly more L2 cache when compared to the Core Ultra 7 155U. The Core Ultra 7 265K 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 Ultra 7 155U has more threads than cores. Each physical core is split into multiple threads.