Quadro FX cards are equipped with heavy rendering capabilities than GTX280.... So they are much capable for high end Video editing applications...
Some of the features that Quadro FX card have are:
- 128-bit color precision
- Unlimited fragment instruction
- Unlimited vertex instruction
- 3D volumetric texture support
- 12 pixels per clock rendering engine
- Hardware accelerated antialiased points and lines
- Hardware OpenGL overlay planes
- Hardware accelerated two-sided lighting
- Hardware accelerated clipping planes
- 3rd generation occlusion culling
- 16 textures per pixel in fragment programs
- Window ID clipping functionality
- Hardware accelerated line stippling
http://www.tomshardware.com/forum/250013-33-quadro-1700-geforce-9800