what do you mean by graphics power?
do you mean FPS or pure visual effects?
the PS3 has much more powerful physics effects, as well as lighting and textures, which will theoretically force frame rates down, however the xbox360 has better color detail and contrast.
and to the gamespot visual comparison, that is not an apples to apples comparison, for the review was done shortly after the PS3 was released and the developers had less than a year to work with the PS3 developers tool, and thus were first generation PS3 games, while the Xbox306 games were second generation 360 games.
But then again on the frame-rates, Sony recently cut the developer's tool for the PS3 in half, and will in turn give out higher quality games in terms of appearance and frame rates.
Take example the recent '08 versions of sports games like madden, fifa, ncaa, etc. these games have much better visual appearance and feel more realistic on the ps3, however the frame rates are about 10-20 less per second than the 360...
and as for comparing the 2 graphics cards to desktop counterparts is ridiculous.
For one, the RSX chip in the PS3 also is a physics processor simultaneously as a graphics processor, yes it is based off of the G71, but is still different and has added features.
and the 360's Xenos is a precursor to the R600, meaning that it uses similar technology such as stream processors but is a CUSTOM GPU.
do you mean FPS or pure visual effects?
the PS3 has much more powerful physics effects, as well as lighting and textures, which will theoretically force frame rates down, however the xbox360 has better color detail and contrast.
and to the gamespot visual comparison, that is not an apples to apples comparison, for the review was done shortly after the PS3 was released and the developers had less than a year to work with the PS3 developers tool, and thus were first generation PS3 games, while the Xbox306 games were second generation 360 games.
But then again on the frame-rates, Sony recently cut the developer's tool for the PS3 in half, and will in turn give out higher quality games in terms of appearance and frame rates.
Take example the recent '08 versions of sports games like madden, fifa, ncaa, etc. these games have much better visual appearance and feel more realistic on the ps3, however the frame rates are about 10-20 less per second than the 360...
and as for comparing the 2 graphics cards to desktop counterparts is ridiculous.
For one, the RSX chip in the PS3 also is a physics processor simultaneously as a graphics processor, yes it is based off of the G71, but is still different and has added features.
and the 360's Xenos is a precursor to the R600, meaning that it uses similar technology such as stream processors but is a CUSTOM GPU.