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

Core i9-14900KF vs Core Ultra 7 255HX benchmarks

Our benchmark analysis concludes that the Core i9-14900KF performs better than the Core Ultra 7 255HX. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 255HX in all gaming tests too.

With info from our database, we find that the Core i9-14900KF has slightly more cores with 24 cores whereas the Core Ultra 7 255HX has 20 cores. It also has more threads than the Core Ultra 7 255HX. Our comparison shows that the Core i9-14900KF has a slightly higher clock speed compared to the Core Ultra 7 255HX. The cache sizes of these CPUs are different. Indeed, the Core Ultra 7 255HX has slightly more L2 cache than the Core i9-14900KF. Despite this, the Core i9-14900KF 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 i9-14900KF has more threads than cores. Each physical core is split into multiple threads.