Intel Core i5-13450HX vs Intel Core Ultra 7 155H

Core i5-13450HX vs Core Ultra 7 155H specs and performance

Our benchmark analysis concludes that the Core Ultra 7 155H performs better than the Core i5-13450HX. Despite this, the Core i5-13450HX has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core Ultra 7 155H has significantly more cores with 16 cores compared to the Core i5-13450HX that has 10 cores. It also has more threads than the Core i5-13450HX. With our hardware info, we find that the Core i5-13450HX has a significantly higher clock speed than the Core Ultra 7 155H. Despite this, the Core Ultra 7 155H has a slightly higher turbo speed. In terms of cache, the Core Ultra 7 155H has significantly more L2 cache when compared to the Core i5-13450HX. The Core Ultra 7 155H 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 i5-13450HX has more threads than cores. Each physical core is split into multiple threads.