Hi acidburn thanks for reply! Please dont'go away. I would like to take advantage from mali450. How did you configure this gpu? I also use OrangePies lilliput machines. Expecially OrangePi Zero plus. It has a H5 64bit quadcore cpu with exacore Mali450 gpu. It is 4cm x 4cm and it uses 2watt of power. It mines with cpu multi miner at 10 solutions the Monero coin. Please can we unify our works? I would like to create a multicore cluster with that 13 euros littlest machine! Please wait i am writing from a very remote area with a little phone, sorry. During the next days i will back from holidays and i would like to write you.

For the other friends: yes i have a nvidia high power card but it is not the thread where talk to, because i would like to take the all hashing power from this low powered cpu in a sunny and windy very little island: it is a stone in the sea where no Cuda cards will be installed ON!
Aniway thanks for your precious help!