Intel Core Ultra 7 155H vs Intel Core i7-14700HX

Core Ultra 7 155H vs Core i7-14700HX benchmarks

Our benchmark analysis concludes that the Core i7-14700HX performs better than the Core Ultra 7 155H. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 155H in all gaming tests too.

With info from our database, we find that the Core i7-14700HX has slightly more cores with 20 cores whereas the Core Ultra 7 155H has 16 cores. It also has more threads than the Core Ultra 7 155H. Our comparison shows that the Core i7-14700HX has a significantly higher clock speed compared to the Core Ultra 7 155H. Also, the Core i7-14700HX has a slightly higher turbo speed. The cache sizes of these CPUs are different. Indeed, the Core i7-14700HX has significantly more L2 cache than the Core Ultra 7 155H. The Core i7-14700HX 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 Ultra 7 155H has more threads than cores. Each physical core is split into multiple threads.