Blender 2x 1080TI vs 2x Xeon E5-2650v2 Render Test (Different PCs!)

Both Computers rendert the same file. Only the tile size was diffrent, to max out both systems to 90-100% Watt: Xeon Rig: 290-300W 128GB Ram 1080TI Rig: 520-650W (also recorded) CPU: I7 5820K 48GB Ram Musik: Spektrem - Shine [NCS Release]