Intel Core i5-7600 vs Intel Core i5-9400

Core i5-7600 vs Core i5-9400 specs and performance

Our benchmark analysis concludes that the Core i5-9400 performs better than the Core i5-7600. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-7600 in all gaming tests too.

With info from our database, we find that the Core i5-9400 has significantly more cores with 6 cores whereas the Core i5-7600 has 4 cores. It also has more threads than the Core i5-7600. With our hardware info, we find that the Core i5-7600 has a slightly higher clock speed than the Core i5-9400. Furthermore, both these CPUs have identical turbo speeds. 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 i5-9400 has more L2 cache than the Core i5-7600. The Core i5-9400 also has significantly more L3 cache.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. For instance, the Core i5-7600 has the same number of threads as cores. This means the the CPU does not support hyperthreading.