This is my idea of 4 Crossfire graphic card setup using OpenCL with some modifications as a ?probable northbridge.
The joints, muscles, dynamics, polygon/curves refers to Autodesk Maya features, while bones refer to Autodesk 3ds max features.
By raytracing hardware i refer to things like https://en.wikipedia.org/wiki/Ray_tracing_hardware or PowerVR6500gpu.
The reason why i didn't use the idea of Nvidia CUDA graphic card, because i seriously doubt neither can it run
DirectCompute/OpenCL along with C++ instructions can run simultaneously.