Thank you for benchmarks! It will be interesting include in your research Inception-v4, Inception-ResNet. And try to compute with Nvidia 1080 / 1080TI cards.

Our benchmarks for processing 1000000 images ResNet-50:

- 8x Tesla K80: 43m 3 sec.

- 8x Nvidia 1080: 17m 32 sec ( 0.09 euro / minute ).

We can provide you resources for free for research.

Disclosure: I'm founder of LeaderGPU.