CPU: Intel Core i7-6700HQ - 2.60GHz (Quad Core)
GPU: nVidia GeForce GTX 970M
CPU Render Times:
Tiles 32x32 4 min 31 secs
Tiles 64x64 4 min 7 secs
Tiles 128x128 4 min 19 secs
GPU Render Times:
Tiles 960x540 2 min 31 secs
Tiles 480x270 2 min 3 secs
Tiles 240x135 2 min 14 secs