Our first retail 9800 GX2 doesn't really tell us anything we haven't learnt already about the 9800 GX2 in our other tests. The latest drivers make it a bit of a power house, and against the HD 3870 X2 on most parts it's able to come out ahead.
ZOTAC have done some magic with the package as well by including not only a full version game but also a decent length HDMI cable for those of you who want to make use of the HDMI connectivity out of the box.
At the moment it looks like the main difference between the GX2 cards on the market include the bundle and the package that comes with them. They all seem to follow the reference clocks and cooler. The ZOTAC manages to stand out a bit more than normal in the package department thanks to the extras included, and it may be put at the top of the list for this reason.