Intel Core i7-7820HQ vs Intel Xeon E3-1220 v3

Core i7-7820HQ vs Xeon E3-1220 v3 comparison

Our benchmark analysis concludes that the Core i7-7820HQ performs better than the Xeon E3-1220 v3. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E3-1220 v3 in all gaming tests too.

Info from our database shows that they both have the same core count but the Core i7-7820HQ has more threads. These CPUs have different clock speeds. Indeed, the Xeon E3-1220 v3 has a slightly higher clock speed compared to the Core i7-7820HQ. Despite this, the Core i7-7820HQ has a slightly higher turbo speed. A Core i7-7820HQ CPU outputs less heat than a Xeon E3-1220 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 i7-7820HQ has more threads than cores. Each physical core is split into multiple threads.