Sorry about that should of been a bit clearer, try here.
The AGPX number is the number of data packets per clock cycle, so AGP4x has 4 data packets per clock cycle, with AGP8x having 8. So 8 has twice the bandwidth of 4.
Therin lies the problem, because Dell use Dell parts, there are no full specifications available for their motherboards (that i know of). I've just tried firing up trusty old Everest, and not even that will give me voltages for the AGP port/AGP version. Short of phoning up Dell or ordering a new motherboard i'm not sure there is a way of telling.
A word of caution though, I tried replacing a Geforce 2MX with a Geforce MX440 without checking voltages before, and the result was a crispy MX440 and the distinct smell of burning.
Sorry I can't be of more help
The best thing to do is google your card and get its AGP version/voltage. Then find a new card with the same.
which is the best assuming that they would all work.
And more importantly, HOW do I find out the voltages for them?
My card is a Geforce 4 ti4200 64mb card. Ive been looking for 30 minutes and cant find a clear answer to what the voltage is. If anyone could help me find out, I would appreciate it muchly.
Prolink PixelView GeForce4 Ti4200-8X MVGA-NVG28AL - high-performance graphics processing subsystem, support for both AGP3.0 (AGP8X/4X) and AGP2.0 (AGP4X/2X/1X) systems, and an advanced memory subsystem.