Intel Core i5-9400T vs Intel Core Ultra 7 255H

Core i5-9400T vs Core Ultra 7 255H comparison

Our benchmark analysis concludes that the Core i5-9400T performs better than the Core Ultra 7 255H. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 255H in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core Ultra 7 255H has significantly more cores than the Core i5-9400T. Indeed, the Core Ultra 7 255H has 16 cores compared to 6 cores found in the Core i5-9400T. It also has more threads than the Core i5-9400T. These CPUs have different clock speeds. Indeed, the Core Ultra 7 255H has a slightly higher clock speed compared to the Core i5-9400T. Also, the Core Ultra 7 255H has a significantly higher turbo speed. The info from our database shows that the Core Ultra 7 255H has more L2 cache than the Core i5-9400T. The Core Ultra 7 255H also has significantly more L3 cache.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. For instance, the Core i5-9400T has the same number of threads as cores. This means the the CPU does not support hyperthreading.