Intel Core i5-12400 vs Intel Core i5-14450HX

Core i5-12400 vs Core i5-14450HX specs and performance

Our benchmark analysis concludes that the Core i5-14450HX performs better than the Core i5-12400. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-12400 in all gaming tests too.

With info from our database, we find that the Core i5-14450HX has significantly more cores with 10 cores whereas the Core i5-12400 has 6 cores. It also has more threads than the Core i5-12400. Our comparison shows that the Core i5-12400 has a slightly higher clock speed compared to the Core i5-14450HX. Despite this, the Core i5-14450HX has a slightly higher turbo speed.

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 i5-12400 has more threads than cores. Each physical core is split into multiple threads.