Intel Core i5-9400F vs Intel Core i7-11700F

Core i5-9400F vs Core i7-11700F benchmarks

Our benchmark analysis concludes that the Core i7-11700F performs better than the Core i5-9400F. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-9400F in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i7-11700F has slightly more cores than the Core i5-9400F. Indeed, the Core i7-11700F has 8 cores compared to 6 cores found in the Core i5-9400F. It also has more threads than the Core i5-9400F. With our hardware info, we find that the Core i5-9400F has a slightly higher clock speed than the Core i7-11700F. Despite this, the Core i7-11700F 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. The info from our database shows that the Core i7-11700F has more L2 cache than the Core i5-9400F. The Core i7-11700F also has significantly more L3 cache.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. For instance, the Core i5-9400F has the same number of threads as cores. This means the the CPU does not support hyperthreading.