Intel Core i5-11400F vs Intel Xeon E5-2665

Core i5-11400F vs Xeon E5-2665 specs and performance

Our benchmark analysis concludes that the Core i5-11400F performs better than the Xeon E5-2665. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-2665 in all gaming tests too.

With info from our database, we find that the Xeon E5-2665 has slightly more cores with 8 cores whereas the Core i5-11400F has 6 cores. It also has more threads than the Core i5-11400F. These CPUs have different clock speeds. Indeed, the Core i5-11400F has a slightly higher clock speed compared to the Xeon E5-2665. Also, the Core i5-11400F has a slightly higher turbo speed. A Core i5-11400F CPU outputs less heat than a Xeon E5-2665 CPU because of its significantly 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. Indeed, the Core i5-11400F has more threads than cores. Each physical core is split into multiple threads.