Looks like with Skylake, Intel will now be releasing a Xeon line for notebooks.
http://blogs.intel.com/technology/2015/08/bringing-intel-xeon-to-notebook-pcs/?wapkw=e3-1500m
http://blogs.intel.com/technology/2015/08/bringing-intel-xeon-to-notebook-pcs/?wapkw=e3-1500m