Intel Core i5-6600K vs Intel Xeon E3-1270 V2

Core i5-6600K vs Xeon E3-1270 V2 specs and performance

Our benchmark analysis concludes that the Core i5-6600K performs better than the Xeon E3-1270 V2. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E3-1270 V2 in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores but the Xeon E3-1270 V2 has more threads. These CPUs have different clock speeds. Indeed, the Xeon E3-1270 V2 has a slightly higher clock speed compared to the Core i5-6600K. In terms of cache, both these CPUs have the same amount of L2 cache. The Xeon E3-1270 V2 also has slightly more L3 cache.

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. For instance, the Core i5-6600K has the same number of threads as cores. This means the the CPU does not support hyperthreading.