Intel Core i7-6820HK vs Intel Xeon E5-2620 v3

Core i7-6820HK vs Xeon E5-2620 v3 specs and performance

In our benchmarks, the Xeon E5-2620 v3 beats the Core i7-6820HK in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6820HK in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Xeon E5-2620 v3 has significantly more cores with 6 cores compared to the Core i7-6820HK that has 4 cores. It also has more threads than the Core i7-6820HK. These CPUs have different clock speeds. Indeed, the Core i7-6820HK has a slightly higher clock speed compared to the Xeon E5-2620 v3. Also, the Core i7-6820HK has a slightly higher turbo speed. A Core i7-6820HK CPU outputs less heat than a Xeon E5-2620 v3 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 i7-6820HK has more threads than cores. Each physical core is split into multiple threads.