Intel Core i5-8400 vs Intel Core Ultra 9 288V

Core i5-8400 vs Core Ultra 9 288V specs and performance

Our benchmark analysis concludes that the Core Ultra 9 288V performs better than the Core i5-8400. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-8400 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core Ultra 9 288V has slightly more cores with 8 cores compared to the Core i5-8400 that has 6 cores. It also has more threads than the Core i5-8400. Our comparison shows that the Core Ultra 9 288V has a slightly higher clock speed compared to the Core i5-8400. Also, the Core Ultra 9 288V has a slightly higher turbo speed. The info from our database shows that the Core Ultra 9 288V has more L2 cache than the Core i5-8400. The Core Ultra 9 288V also has slightly more L3 cache.

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. For instance, the Core i5-8400 has the same number of threads as cores. This means the the CPU does not support hyperthreading.