Pyrit patched for MPI-support and running on a cluster with 16 GeForce 8800 GT has reached 89.300 PMKs/s according to this post. This is equivalent to around 1.460.000.000 rounds of SHA-1 or 749 Gbit of data processed every second.
Update: The author of the posting mentioned above sent a link to a video showing Pyrit on [...]
Pyrit running on a cluster of 16 GPUs…
Video footage
Some people at remote-exploit.org posted a video of Pyrit performing in passthrough-mode on two GeForce GTX 295. With all those jiggawatts, Pyrit does around 39.000 PMKs per second.
