Hi Again,
Here are my results:
PROC I7-6700K @ 4 GHz | MOBO ASUS Maximus VIII Hero | RAM Corsair Dominator Platinum 16GB | GPU Gigabyte GTX 1070 8GD | OS Windows 10 64-bit | NVIDIA GeForce 390.77
My time 64/64:
Time: 2 min 40.19 seconds (GPU - CUDA)
Time: 2 min 32.04 sec (CPU)
My time 128/128:
Time: 1 min 18.87 seconds (GPU - CUDA)
Time: 2 min 40.23 sec (CPU)
My time 256/256:
Time: 2 min 01.76 seconds (GPU - CUDA)
Time: 3 min 09.96 sec (CPU)
My time 512/512:
Time: 0 min 57.56 seconds (GPU - CUDA)
Time: 8 min 22.78 sec (CPU)
My time 1024/1024:
Time: 0 min 58.26 seconds (GPU - CUDA)
Time: Do not want to know…(CPU)
My time 1920/1080:
Time: 1 min 00.24 seconds (GPU - CUDA)
Time: Do not want to know…(CPU)
I think 512/512 works best for my machine (in this case).
Grtz,
Ray