Intel Xeon E5-2697 v2 vs Intel Xeon E5-2666 v3

Xeon E5-2697 v2 vs Xeon E5-2666 v3 comparison

In our benchmarks, the Xeon E5-2666 v3 beats the Xeon E5-2697 v2 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-2697 v2 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Xeon E5-2697 v2 has slightly more cores with 12 cores compared to the Xeon E5-2666 v3 that has 10 cores. It also has more threads than the Xeon E5-2666 v3. With our hardware info, we find that the Xeon E5-2666 v3 has a slightly higher clock speed than the Xeon E5-2697 v2.

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 Xeon E5-2697 v2 has more threads than cores. Each physical core is split into multiple threads.