Intel Xeon E3-1280 v3 vs Intel Core 5 120U

Xeon E3-1280 v3 vs Core 5 120U benchmarks

Our benchmark analysis concludes that the Xeon E3-1280 v3 performs better than the Core 5 120U. Despite this, the Core 5 120U has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core 5 120U has significantly more cores with 10 cores compared to the Xeon E3-1280 v3 that has 4 cores. It also has more threads than the Xeon E3-1280 v3. These CPUs have different clock speeds. Indeed, the Xeon E3-1280 v3 has a significantly higher clock speed compared to the Core 5 120U.

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 Xeon E3-1280 v3 has more threads than cores. Each physical core is split into multiple threads.