Intel Core i9-10900 vs Intel Core Ultra 7 155H

Core i9-10900 vs Core Ultra 7 155H comparison

In our benchmarks, the Core i9-10900 beats the Core Ultra 7 155H in overall performance. Despite this, the Core Ultra 7 155H has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core Ultra 7 155H has significantly more cores than the Core i9-10900. Indeed, the Core Ultra 7 155H has 16 cores compared to 10 cores found in the Core i9-10900. It also has more threads than the Core i9-10900. With our hardware info, we find that the Core i9-10900 has a significantly higher clock speed than the Core Ultra 7 155H. In terms of cache, the Core Ultra 7 155H has significantly more L2 cache when compared to the Core i9-10900. The Core Ultra 7 155H 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 i9-10900 has more threads than cores. Each physical core is split into multiple threads.