Intel Core i5-8400 vs Intel Core i3-9100F

Core i5-8400 vs Core i3-9100F benchmarks

According to the hardwareDB Benchmark tool, the Core i5-8400 is faster than the Core i3-9100F. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-9100F in all gaming tests too.

With info from our database, we find that the Core i5-8400 has significantly more cores with 6 cores whereas the Core i3-9100F has 4 cores. It also has more threads than the Core i3-9100F. Our comparison shows that the Core i3-9100F has a slightly higher clock speed compared to the Core i5-8400. Also, the Core i3-9100F has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Core i5-8400 has significantly more L2 cache when compared to the Core i3-9100F. The Core i5-8400 also has significantly 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.