Intel Core i5-13450HX vs Intel Core i5-13420H

Core i5-13450HX vs Core i5-13420H comparison

According to the hardwareDB Benchmark tool, the Core i5-13450HX is faster than the Core i5-13420H. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-13420H in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-13450HX has slightly more cores with 10 cores compared to the Core i5-13420H that has 8 cores. It also has more threads than the Core i5-13420H. These CPUs have different clock speeds. Indeed, the Core i5-13450HX has a slightly higher clock speed compared to the Core i5-13420H. Furthermore, both these CPUs have identical turbo speeds. In terms of cache, the Core i5-13450HX has slightly more L2 cache when compared to the Core i5-13420H. The Core i5-13450HX also has significantly 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.