The main difference between the GTXs and the GTs is the number of pixel pipes & vertex pipes present. There is only 20PP and 7VP on the GT as opposed to the 24 & 8 found on the GTX. To compensate this, XFX pre-overclocked their 7800GT to 450/1050 instead of the standard 400/1000 clocks as recommended by Nvidia.
Currently, all Nvidia 7800GTs from all brands follows a standard reference card design, and all of them comes with Dual DVI ports, VIVO and HDTV capabilities. Like every other card, the XFX 7800GT is using Infineon HYB18T256324F-20 GDDR3 memory rated at 2.0ns.
Del med dine venner