Intel Core i3-8100 vs Intel Xeon E5-2643 v2

Core i3-8100 vs Xeon E5-2643 v2 specs and performance

Our benchmark analysis concludes that the Xeon E5-2643 v2 performs better than the Core i3-8100. Despite this, the Core i3-8100 has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Xeon E5-2643 v2 has significantly more cores than the Core i3-8100. Indeed, the Xeon E5-2643 v2 has 6 cores compared to 4 cores found in the Core i3-8100. It also has more threads than the Core i3-8100. These CPUs have different clock speeds. Indeed, the Core i3-8100 has a slightly higher clock speed compared to the Xeon E5-2643 v2. Despite this, the Xeon E5-2643 v2 has a slightly higher turbo speed. A Core i3-8100 CPU outputs less heat than a Xeon E5-2643 v2 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. For instance, the Core i3-8100 has the same number of threads as cores. This means the the CPU does not support hyperthreading.