Intel Core i7-6820HK vs Intel Xeon E3-1220 v5

Core i7-6820HK vs Xeon E3-1220 v5 specs and performance

Our benchmark analysis concludes that the Core i7-6820HK performs better than the Xeon E3-1220 v5. Despite this, the Xeon E3-1220 v5 has the advantage in our gaming benchmark.

When comparing these CPUs we notice that they have the same number of cores but the Core i7-6820HK has more threads. These CPUs have different clock speeds. Indeed, the Xeon E3-1220 v5 has a slightly higher clock speed compared to the Core i7-6820HK. Despite this, the Core i7-6820HK has a slightly higher turbo speed. A Core i7-6820HK CPU outputs less heat than a Xeon E3-1220 v5 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i7-6820HK has more threads than cores. Each physical core is split into multiple threads.