Intel Core Ultra 5 125H vs Intel Core Ultra 7 165H

Core Ultra 5 125H vs Core Ultra 7 165H benchmarks

Our benchmark analysis concludes that the Core Ultra 7 165H performs better than the Core Ultra 5 125H. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 5 125H in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core Ultra 7 165H has slightly more cores with 16 cores compared to the Core Ultra 5 125H that has 14 cores. It also has more threads than the Core Ultra 5 125H. With our hardware info, we find that the Core Ultra 5 125H has a significantly higher clock speed than the Core Ultra 7 165H. The cache sizes of these CPUs are different. Indeed, the Core Ultra 7 165H has slightly more L2 cache than the Core Ultra 5 125H. The Core Ultra 7 165H also has slightly 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 5 125H has more threads than cores. Each physical core is split into multiple threads.