What is the operating range (temperature) of the HiKey 960?

What is the operating range (temperature) of the HiKey 960?

I’m not sure its formally specified.

The chip is thermally throttled so the chip will (if its it asked to do any work) tend to reach 85C and stay there. Thus in terms of operating range there must be a big enough temperature difference between the environment and 85C to allow the device to cool down when it is throttled back.