Hey guys and gals... the GeForce 6800 GT is just a magnificent card, but we already knew that didn't we? What the big question here is should be is the following: does PCI-Express make a difference and is it a worthwhile, stable and high performing upgrade right now? My answer would be, yet it does! PCI-Express is all about future products though, right now AGP8x is more than sufficient for the GeForce 6800. There would be only one huge practical advantage, which is HDTV, yet here in Europe we don't have it just yet so it really does not make a difference. But performance wise the AGP8x is more then sufficient for the GT, on PCI Express it will perform almost exactly the same. Why ? Because the bottleneck here would be the actual graphics card and not your AGP 8x or PCI Express slot.

So why should you buy PCI-Express then? Simple, it's the next feature that will become a new standard. Years ago when we moved from PCI towards AGP at first we hardly saw any differences whatsoever performance wise. The same thing we still hear every now and then about the AGP 4x versus 8x discussion. If right now you'd took an AGP 8x product and lowered it to AGP 1x, you'd see the difference in performance and along that line you need to think.

So my recommendation is like this, if you do not plan to upgrade your PC for another year or two then you can stick to AGP 8x products just as well. I mean you will not notice a performance in/decrease at all over the 16x PCI Express products, both are equal.