Intel Xeon X5670 vs Intel Core Ultra 5 125U

Xeon X5670 vs Core Ultra 5 125U specs and performance

Our benchmark analysis concludes that the Xeon X5670 performs better than the Core Ultra 5 125U. Despite this, the Core Ultra 5 125U has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core Ultra 5 125U has significantly more cores with 12 cores compared to the Xeon X5670 that has 6 cores. It also has more threads than the Xeon X5670. With our hardware info, we find that the Core Ultra 5 125U has a slightly higher clock speed than the Xeon X5670. Also, the Core Ultra 5 125U has a slightly higher turbo speed. In terms of cache, the Core Ultra 5 125U has significantly more L2 cache when compared to the Xeon X5670. However, both these chips have the same amount of L3 cache.

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 X5670 has more threads than cores. Each physical core is split into multiple threads.