The aforementioned issues with the NVIDIA GeForce GTX 780M don't prevent it from turning in an excellent performance, just not the one we'd hoped for. That in mind, the two 780Ms in the Alienware 18 are still able to offer a fantastic gaming experience with a decent amount of headroom.

Results for our "Value" benchmarks are in Bench but not really necessary when you're dealing with this much gaming horsepower. For academic purposes I'll trot out the "Mainstream" benchmarks before hitting the high end where the Alienware 18 will really shine.

Bioshock Infinite - Mainstream

Elder Scrolls: Skyrim - Mainstream

GRID 2 - Mainstream

Metro: Last Light - Mainstream

Sleeping Dogs - Mainstream

StarCraft II: Heart of the Swarm - Mainstream

Tomb Raider - Mainstream

The mainstream benchmarks are at least helpful for teasing out which games are more CPU limited versus which ones are more GPU limited. Skyrim and StarCraft II are old hands, but we've found GRiD 2 to also be a bit exacting on the CPU. Of course, the enthusiast class 1080p benchmarks are where the two GTX 780Ms in SLI will really stretch their legs, and for these we've included performance data from a desktop system with an overclocked i7-4770K and GeForce GTX 780 as a point of comparison.

Bioshock Infinite - Enthusiast

Elder Scrolls: Skyrim - Enthusiast

GRID 2 - Enthusiast

Metro: Last Light - Enthusiast

Sleeping Dogs - Enthusiast

StarCraft II: Heart of the Swarm - Enthusiast

Tomb Raider - Enthusiast

Skyrim and StarCraft II continue to scarcely benefit from the extra GPU horsepower, and keep in mind that SLI does have CPU overhead, but every other game gets a healthy boost. Unfortunately a single desktop GTX 780 paired with a 4.4GHz Haswell chip is still at least as fast or faster. While there are games that obviously need more CPU power, I honestly think the Alienware 18 would benefit as a whole from a jump to the much more expensive i7-4930MX. That puts the buyer in an unfortunate position; the 18 is already very expensive to begin with, but if you want to get the most out of your multi-GPU configuration you're probably going to want to have the extra headroom the i7-4930MX will give you to play with, which is a $500 upgrade on top of the highest end stock model.

System and Futuremark Performance Display, Battery, Noise, and Heat
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  • stacey94 - Monday, September 16, 2013 - link

    pounds* Whoops
  • SniperWulf - Tuesday, September 17, 2013 - link

    Maybe so, maybe not. I frequent the gym enough for it to not be an issue. I've carried military equipment that was much heavier further distances that I'll ever carry this thing.
  • SniperWulf - Tuesday, September 17, 2013 - link

    Oh, and the machine itself doesn't weigh 12 lbs. Maybe my bag with all my crap it it does.
  • Notmyusualid - Monday, September 16, 2013 - link

    @blanarahul

    I bought the M18x R2.

    Specs: CPU i7 3920XM, which I've had up to 4.7GHz, but typically run @ 4.4 or 4.5GHz for everyday use. Dual 240GB SSDs in RAID0, dual 7970Ms, 16GB 1866MHz (clocked at CAS9), and 1TB for storage.

    With all graphical settings maxed-out, I hit the 200fps limit in Black Ops 2, frequently.

    Ignoring than the initial AMD drivers we had, and the glossy non-IPS display I have, I'm absolutely loving it. Looks wonderful on the big screen.

    As mentioned, the customer service is w o n d e r f u l, and most importantly for me - worldwide. As a frequent traveler, I cannot have a desktop, and this fits my needs wonderfully.

    Nice talking point in the office with new clients too.

    I will definitely upgrade to the newest M18(2, whatever) when Broadwell is released - Just so long as the IPS panel is still available.

    And that is voting with your feet.
  • punko - Tuesday, September 17, 2013 - link

    Bought one in February. I need a portable workstation, not an ultrabook. If you want something to sit cooly on your lap while you flip through facebook at an airport lounge, this isn't it. If you want to have something with serious chops, then this works. Myself, I find the screen a tad lacking in quality in comparison to my other 18", ASUS W90 VP , but performance is top drawer.
  • Mondozai - Monday, September 16, 2013 - link

    Comparing it to a mini-ATX kind of misses the point. Good luck taking a big desktop monitor with you in a handbag. It is for people who move around a lot and game on the go. Judged as that it is a great piece of hardware but most people would never buy it (including me) but that is beacause we do not have those needs. Comparing it to a mini-ATX does make me suspicious of your judgement, though. It is not a desktop PC, so why do you fail that test of common sense?
  • DanNeely - Monday, September 16, 2013 - link

    The mITX comparison is aimed at lan party gamers. A monitor and an mITX system can easily be carried in two trips; and if that's all you need your portable gaming for a few extra minutes walking for a thousand dollars savings. Unless your portability needs include being able to fly with it, or to troll coffee shop workers a tiny desktop is able to match most of the usecases for something like this.
  • JarredWalton - Monday, September 16, 2013 - link

    Um...did you read the final paragraph? All we're saying is that if you just want a really fast and somewhat portable PC, there are alternatives to a maxed out SLI notebook that cost a lot less. "You lose a healthy amount of portability, but we're talking about thousands of dollars, too." A review done in a vacuum (i.e. not looking at other potential alternatives) is missing the point of a review, and so we include some desktop performance figures and mention the pricing of desktops so that readers who may not be as versed in the hardware scene at least get an idea of where performance stands.
  • tim851 - Monday, September 16, 2013 - link

    I'm with you, Jarred. Desktop numbers need to be in the benchmark IF ONLY to give one a reference point.
  • DanNeely - Tuesday, September 17, 2013 - link

    Agreed. I'd like to see a desktop equivalent performance card in more mainstream gaming laptop reviews too. I could dig through bench or multiple articles to figure out what the closest desktop equivalent to a single 770M is; but being able to put it in context easily would be nice.

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