CUDA compute capability for Geforce GT 400M series?

Does anyone know the CUDA compute capability of the new Geforec GT 400M series?

No answer can be found using Google, nor it is on the latest CUDA Programming Guide. I want to start learning CUDA coding for computational finance now, but I’m not sure if I shall wait for the new 400M GPUs. Double precision floating point support seems quite important for my applications.

Thanks.

http://forums.nvidia.com/index.php?showtopic=179568

http://forums.nvidia.com/index.php?showtopic=179568