FFT Performance

Does anybody have any FFT performance numbers for the Tesla platform? If so I would appreciate some info inlcuding length of FFT, complex or real, Tesla platform used, #GPUs used, etc.

Thanks.

FFT performance for the Tesla C870 should be roughly the same as the Quadro FX5600 numbers posted here:
http://forums.nvidia.com/index.php?showtopic=42482