[wsh91]

There are discounts if your instances can be pre-empted: https://cloud.google.com/preemptible-vms/. The pricing isn't variable like EC2 spot instances, however.

[vgt]

Time for me to shamelessly plug my TL;DR blog on Google's Preemptible VMs:

https://medium.com/@thetinot/google-clouds-spot-instances-wi...

[candiodari]

From the site:

> You cannot attach GPUs to preemptible instances. GPUs do not receive sustained use discounts.

So sorry, no.

[wsh91]

The question didn't even mention GPUs, and there's no reason that what you mention can't change in the future. It was a pointer.