And I quote from the review
At a resolution that would make most systems tremble, the Aurora m9700 performed admirably. Here, average framerates remained above 40fps even with 4xFSAA and 8xAF when using SLI. For those wishing to use a single GPU, the highest settings that remained above 40fps were 2xFSAA and 8xAF. In each case, the game looks absolutely stunning and is nothing short of amazing to see it run on a notebook at these speeds. However, in terms of overall performance and the benefits of adding the second GPU we are slightly disappointed.
Given the information above, it seems almost criminal to complain about performance as this level of speed was unheard of only a short time ago for notebooks. Regardless, we cannot help but feel that this platform is still a bit early in development and we are confident we will see performance increase dramatically
To be honest I dont think the 3dmark score matches the game performance
Nearly no difference in FPS btween single and SLI.
I did not want to get into a argument, I think alienware is cool but I think the ratio for complaints from XPS not other dellware and Alienware there are much more complaints and horror stories from alienware.
I would buy the alienware too, but not for 4000 when I can get a fully spec XPS for like 2700$ and also with tested technology that is proven to work.