Intel Core i7-6700K vs Intel Xeon E5-2640 v3

Core i7-6700K vs Xeon E5-2640 v3 benchmarks

According to the hardwareDB Benchmark tool, the Xeon E5-2640 v3 is faster than the Core i7-6700K. Despite this, the Core i7-6700K has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Xeon E5-2640 v3 has significantly more cores with 8 cores compared to the Core i7-6700K that has 4 cores. It also has more threads than the Core i7-6700K. These CPUs have different clock speeds. Indeed, the Core i7-6700K has a significantly higher clock speed compared to the Xeon E5-2640 v3. Also, the Core i7-6700K has a slightly higher turbo speed. The Xeon E5-2640 v3 outputs less heat than Core i7-6700K thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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. Indeed, the Core i7-6700K has more threads than cores. Each physical core is split into multiple threads.