Intel Core Ultra 7 155H vs Intel Core Ultra 9 285H

Core Ultra 7 155H vs Core Ultra 9 285H specs and performance

According to the hardwareDB Benchmark tool, the Core Ultra 9 285H is faster 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.

Info from our database shows that they both have the same core count but the Core Ultra 7 155H has more threads. These CPUs have different clock speeds. Indeed, the Core Ultra 9 285H has a significantly higher clock speed compared to the Core Ultra 7 155H. Also, the Core Ultra 9 285H has a slightly higher turbo speed. The info from our database shows that the Core Ultra 9 285H has more L2 cache than the Core Ultra 7 155H. However, both these chips have the same amount of 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.