Intel Core Ultra 7 255H vs Intel Core i5-14450HX

Core Ultra 7 255H vs Core i5-14450HX comparison

In our benchmarks, the Core Ultra 7 255H beats the Core i5-14450HX in overall performance. Despite this, the Core i5-14450HX has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core Ultra 7 255H has significantly more cores than the Core i5-14450HX. Indeed, the Core Ultra 7 255H has 16 cores compared to 10 cores found in the Core i5-14450HX. But they both have the same number of threads. With our hardware info, we find that the Core i5-14450HX has a slightly higher clock speed than the Core Ultra 7 255H. Despite this, the Core Ultra 7 255H has a slightly higher turbo speed. The info from our database shows that the Core Ultra 7 255H has more L2 cache than the Core i5-14450HX. The Core Ultra 7 255H also has slightly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. For instance, the Core Ultra 7 255H has the same number of threads as cores. This means the the CPU does not support hyperthreading.