Sorry, i only see now your reply.
For Remote Matador the "credit" definition for Maxwell is following.
320.000 pixels at 18 samples.
That means normally a 8 to 12 hours rendering on a dual xeon 3 Ghz.
On RemoteMatador that means 14 to 16 minutes rendering.
If you buy 75 credits at Arkadin you spend less as 1000$.
at respower:
On RemoteMatador the price dosn't changes if the rendering time is higher or lower. It's always the same.
We give a entire 3D software, not only a rendering farm. We give data redundancy for two years. We give materials a tree libraries. We give a workflow that helps avoid errors.
We don't have full Maxwell compatibility. But you can do rendering like this for 12 euro in 10-15 minutes.
We will put a complete description of rendering times and costs with release 1.0 of Maxwell.
Best regards
David Rossmann