Nobody has demonstrated that AGP8x gives any better than 4x for any
real-world purpose.
Don't know who told you that but they really were clueless. PCI Express is
an asynchronous technology--while it has multiple paths each one is clocked
independently and runs on a separate pair, where PCI and AGP runs 32 or
more data lines on a single clock and single ground. The maximum bandwidth
of PCI Express X16 is well over what AGP 16x would have provided and is
bidirectional, further must PCI Express machines have multiple slots, not
all X16. PCI Express allows anything from X1 to X16.
In addition to being useful for video, PCI Express is also useful for
network connections and RAID controllers--it's not possible to get full
performance out of gigabit Ethernet over standard PCI but it is over PCI
Express.
Then there's the whole SLI thing.
As many pc use i've never been using any pci slot on my asus board.
The agp8x fit the need for the X850xt so in other word the pci-e would
be like fit with a videu card that reproduce real time 3d card fire
and all other eye candy from Ie: specail effect like star war film.
Hmmm i cant wait to see that.
Also why should we buy a video cad that fit the sli mode when it
prouvend that you will only get the performance of the driver of the
card. You will only get better performance in FPS not better eye candy
and realisme. So in this tough you should get the nvidia 7000 xyz
brand it's the most advanced card in the eye candy field but again not
the real thing.
Gong from 1x to 16x is no use when you set it to 16X one time in your
life you forget it and voilà. Plus maybe your right speaking of
asynchronus BS, what does it do? maybe it permit to OC the cpu whi
out compromising the video card slot??? any way
ddc