Intel Core i7-1355U vs Intel Core Ultra 7 258V

Core i7-1355U vs Core Ultra 7 258V comparison

In our benchmarks, the Core Ultra 7 258V beats the Core i7-1355U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-1355U in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i7-1355U has slightly more cores than the Core Ultra 7 258V. Indeed, the Core i7-1355U has 10 cores compared to 8 cores found in the Core Ultra 7 258V. It also has more threads than the Core Ultra 7 258V. These CPUs have different clock speeds. Indeed, the Core Ultra 7 258V has a slightly higher clock speed compared to the Core i7-1355U. Despite this, the Core i7-1355U has a slightly higher turbo speed. The info from our database shows that the Core Ultra 7 258V has more L2 cache than the Core i7-1355U. 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 i7-1355U has more threads than cores. Each physical core is split into multiple threads.