The Parallella is available (16 core risc) for $99 here https://www.parallella.org/
Keep in mind that Moore's Law is now considered obsolete (at least at MIT) with the advent of the gallium arsenide switch (see my previous post http://python-forum.io/Thread-New-old-ne...in-silicon)
Keep in mind that Moore's Law is now considered obsolete (at least at MIT) with the advent of the gallium arsenide switch (see my previous post http://python-forum.io/Thread-New-old-ne...in-silicon)