Intel Xeon E5-2687W vs Intel Core i7-1255U

Xeon E5-2687W vs Core i7-1255U comparison

Our benchmark analysis concludes that the Xeon E5-2687W performs better than the Core i7-1255U. Despite this, the Core i7-1255U has the advantage in our gaming benchmark.

With info from our database, we find that the Core i7-1255U has slightly more cores with 10 cores whereas the Xeon E5-2687W has 8 cores. Despite this, the Xeon E5-2687W has more threads than the Core i7-1255U. With our hardware info, we find that the Xeon E5-2687W has a significantly higher clock speed than the Core i7-1255U. Despite this, the Core i7-1255U has a slightly higher turbo speed. The Core i7-1255U outputs less heat than Xeon E5-2687W thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Core i7-1255U has significantly more L2 cache than the Xeon E5-2687W. Despite this, the Xeon E5-2687W has significantly more L3 cache compared to the Core i7-1255U.

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. Indeed, the Xeon E5-2687W has more threads than cores. Each physical core is split into multiple threads.