Xeon E3-1220 v3 vs Xeon E3-1231 v3 comparison
In our benchmarks, the Xeon E3-1231 v3 beats the Xeon E3-1220 v3 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E3-1220 v3 in all gaming tests too.
When comparing these CPUs we notice that they have the same number of cores but the Xeon E3-1231 v3 has more threads. These CPUs have different clock speeds. Indeed, the Xeon E3-1231 v3 has a slightly higher clock speed compared to the Xeon E3-1220 v3. Also, the Xeon E3-1231 v3 has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). 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. For instance, the Xeon E3-1220 v3 has the same number of threads as cores. This means the the CPU does not support hyperthreading.
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