Intel Core i5-4590 vs Intel Core 2 Duo E8400

Core i5-4590 vs Core 2 Duo E8400 specs and performance

Our benchmark analysis concludes that the Core i5-4590 performs better than the Core 2 Duo E8400. Furthermore, our gaming benchmark shows that it also outperforms the Core 2 Duo E8400 in all gaming tests too.

With info from our database, we find that the Core i5-4590 has significantly more cores with 4 cores whereas the Core 2 Duo E8400 has 2 cores. It also has more threads than the Core 2 Duo E8400. With our hardware info, we find that the Core i5-4590 has a slightly higher clock speed than the Core 2 Duo E8400. The Core 2 Duo E8400 outputs less heat than Core i5-4590 thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i5-4590 has the same number of threads as cores. This means the the CPU does not support hyperthreading.