Basically yes. Integrated GFX can be found under the little
heatsinks of the NB(Those small little protruding fins at the
center of the board.
Dedicated GPU's come in cards like the one above.
Integrated GFX are usually terrible, except maybe the ones like
NVidia 8200 (AMD) and ATi's HD3200. But those are meant for HTPCs,
with HDMI output and built in HD/H.264 decoder (NVidia PureVideo HD
or ATi Unified Video Decoder 2.0) . IMO, NVidia's integrated 9300
and 9400 GPUs are the best integrated ones. Can handle GTA IV
.
For dedicated, those like S3 Chrome 440 GTX (Wah seh, sound so
power man! Got GTX some more!), stay away. Expensive, yet weak.
Might as well get a 9-series from NVidia or HD3xxx from ATi. Dont
be fooled by the GTX suffix.
Cheers!
Raraken/Xynder