Originally Posted by
link064
From the way you listed the tech specs, it looks like you're considering buying this computer (instead of already owning it). If that is the case, I have a few suggestions.
First, drop the Alienware brand and build the computer yourself (or at least go with a less obviously-overpriced brand). If you're dead set on the brand, that's fine but just understand that Alienware is heads and shoulders more expensive than competing brands because of the brand name.
Second, unless you multitask like crazy, there's no reason to upgrade to 12 gigs of RAM from the 6 gigs it comes with by default. The memory limit to 32-bit programs is 2 gigs (which most regular programs don't even come close to). Don't bother with the upgrade and save that money for other, more essential upgrades.
Third, if you can afford the splurge, get a solid state drive. With all the components you've got, the biggest performance gain you would notice is by adding a solid state drive. It'll drop your boot time to single-digit numbers and make games load ridiculously fast.
Fourth, there's a thread on reddit (I won't link to it since it is considered NDA breaking) where people are discussing their experiences in the beta with various system setups. IIRC, the computer you've got listed will run the game buttery smooth on the highest settings.
Edit: After reading your post about the computer forum, I looked into the memory situation. While technically you could spend some more money on better RAM, you wouldn't get much real-world performance from it. Even on extremely technical benchmarks, the difference between 1333 and 2133 Mhz is quite minor.
Also, in the single vs dual-video card debate, I would recommend just going with a single card. Loads of modern games don't use SLI/crossfire (or use it well). Many times, games will come out and people with SLI/crossfire configurations have issues because it is pretty poorly supported. Save yourself the headache and stick with one video card.