Here's Nvidia's newest step in the footrace towards personal supercomputing.
It is truly a testament to epeen and win combined in a sleek looking case.

Their new Tesla® S1070 supercomputer has the power of up to 250 gaming computers combined.

Specs:
GPU's: 4
Number of processor cores: 960 (240 per processor)
Double Precision Performance peak: 311 345 Giga flops
Single precision floating peak: 3-4 Terra Flops.
Dedicated memory: 16g/b's
Memory bandwidth: 408g/b's
Pci-ex.

The new Cuda® graphics card doesn't even have a fucking monitor jack.
Makes little sense to me actually.

Check this beast out yourself:
http://www.nvidia.com/object/product_tesla_s1070_us.html