In that case dual CPUs makes little difference since that application relies heavily on GPGPUs, and the new Mac Pro comes configured with two, and performed better than previous boxes for Mari specifically.
I have never been focused on CPU power. When I compress for DVD I have a Matrox card for that.
I'm probably the luckiest guy on earth I have a wife who loves me with all my faults and a boss that likes my productivity whether that be at home or at my office. I work on my home MP a couple days a week especially if I'm deeply involved in some video project. My boss cares not at all whether I make stuff in OSX or Linux so long as it's made and not on the network.
Over the next few months I'll be migrating away from Mac's and moving to a more open platform. I need to see where Mac's and OSX are headed.
For the time being I'll just build something else and keep my MBP
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That's not what they said.
Please don't let facts interfere with love..