VRZone is the source:
<< This is the so long rumored GeForce2 Pro chip from NVIDIA, which was first provided in the inf-files for NVIDIA drivers, has been finally confirmed.GeForce2 Pro will be the same GeForce2 Ultra with the core working at 200MHz (like an ordinary GeForce2 GTS). However, the new chip will retain the main advantage of GeForce2 Ultra: its memory will work at 460MHz. >>
CHART
200Mhz Core Clock
460 Memory Clock
1600Texels/sec
Up to 128MB DDR
> 25MPoly/sec
Hardware Anti Aliasing
HDVP
TV-Out/Video Modules
<< This is the so long rumored GeForce2 Pro chip from NVIDIA, which was first provided in the inf-files for NVIDIA drivers, has been finally confirmed.GeForce2 Pro will be the same GeForce2 Ultra with the core working at 200MHz (like an ordinary GeForce2 GTS). However, the new chip will retain the main advantage of GeForce2 Ultra: its memory will work at 460MHz. >>
CHART
200Mhz Core Clock
460 Memory Clock
1600Texels/sec
Up to 128MB DDR
> 25MPoly/sec
Hardware Anti Aliasing
HDVP
TV-Out/Video Modules