Intel Core i9-14900HX vs Intel Core Ultra 7 255HX

Core i9-14900HX vs Core Ultra 7 255HX specs and performance

According to the hardwareDB Benchmark tool, the Core Ultra 7 255HX is faster than the Core i9-14900HX. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-14900HX in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-14900HX has slightly more cores than the Core Ultra 7 255HX. Indeed, the Core i9-14900HX has 24 cores compared to 20 cores found in the Core Ultra 7 255HX. It also has more threads than the Core Ultra 7 255HX. These CPUs have different clock speeds. Indeed, the Core Ultra 7 255HX has a slightly higher clock speed compared to the Core i9-14900HX. Despite this, the Core i9-14900HX has a slightly higher turbo speed. The cache sizes of these CPUs are different. Indeed, the Core Ultra 7 255HX has slightly more L2 cache than the Core i9-14900HX. Despite this, the Core i9-14900HX has slightly more L3 cache compared to the Core Ultra 7 255HX.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i9-14900HX has more threads than cores. Each physical core is split into multiple threads.