My render times

[Yabo]

GPU: Geforce GTX 1050
CPU: Intel I5-2500K 3.3GHz
OS: Win10 64bit

GPU rendered:

• Tile size 128x128: 2:52
• Tile size 256x256: 2:20
  - Tile size 384x384: 2:16
• Tile size 512x512: 2:24

CPU rendered:

• Tile size 64x64: 6:49