Introducing an Ultraportable Demon

We've been keeping track of Alienware's M11x series since the very first one landed and have had the privilege of testing each one. The move from Penryn to Arrandale in the R2 netted a substantial boost in performance at the cost of some battery life, though that issue was mitigated somewhat by the introduction of NVIDIA's Optimus graphics switching, replacing the more finicky software-based GPU switching in the first generation model. With the vastly improved power consumption and efficiency of Sandy Bridge, do we have a true successor to the last two models?

From first impressions, it certainly looks that way. Everything in the M11x R3 has gotten a healthy boost--everything, that is, except the screen. So spoiler alert there: the one big change we were hoping for, our last major complaint about the M11x in the R2, still remains present in the R3. Yet the move from Arrandale to Sandy Bridge has yielded dividends in other notebooks, and the GPU has received a stellar upgrade from the old GeForce GT 335M. And as a final bonus, Alienware is packing USB 3.0 in the R3.

Alienware M11x R3 Specifications
Processor Intel Core i7-2617M
(2x1.5GHz + HTT, 32nm, 4MB L3, Turbo to 2.6GHz, 17W)
Chipset Intel QS67
Memory 2x4GB Hynix DDR3-1333 (Max 2x8GB)
Graphics NVIDIA GeForce GT 540M 2GB DDR3
(96 CUDA Cores, 672MHz/1344MHz/1.8GHz core/shader/memory clocks, 128-bit memory bus)
Display 11.6" LED Glossy 16:9 1366x768
(AU Optronics AUO305C Panel)
Hard Drive(s) Seagate Momentus 7200.5 500GB 7200-RPM HDD
Optical Drive -
Networking Atheros AR8151 PCIe Gigabit Ethernet
Intel Centrino Advanced-N 6205 802.11a/b/g/n
Audio Realtek ALC665 HD Audio
Stereo speakers
Mic and dual headphone jacks
Battery 8-Cell, 14.8V, 63Wh battery
Front Side Speakers
Left Side Kensington lock
DisplayPort
HDMI
USB 2.0 (Chargeable)
Ethernet
MMC/SD/MS Reader
4-pin FireWire
Right Side Dual headphone, mic jacks
2x USB 3.0
Back Side AC adaptor
Exhaust vent
Operating System Windows 7 Home Premium 64-bit SP1
Dimensions 11.25" x 9.19" x 1.29" (WxDxH)
Weight 4.4 lbs
Extras 2MP webcam
Flash reader (MMC, SD/Mini SD, MS/Duo/Pro/Pro Duo)
USB charging
Klipsch speakers
RGB configurable backlit 82-key keyboard
Warranty 1-year limited warranty (available up to four years)
Pricing Starting at $999
Priced as configured: $1,419

Much like in our review of the Alienware M14x, right out the gate I'll tell you that most of the upgrades to the base system aren't going to seem worth it. Our review unit comes equipped with the fastest processor Dell makes available in the M11x R3, the Intel Core i7-2617M. For just a 17W TDP it's a remarkably capable piece of kit, able to turbo up to 2.3GHz on both cores or 2.6GHz on a single core, and it promises to be a major improvement on the i7-640UM the previous generation sported. The alternative choice, for $200 less, is the i5-2537M, which takes a 300MHz hit to both turbo clocks, comes with a slightly slower 1.4GHz nominal clock, and 1MB less of L3 cache. Given the low resolution screen, it's hard to really swallow a $200 upgrade to the faster i7.

That's especially true when you realize the CPU and GPU are tied together into two specific combinations: you can get either the i7-2617M and 2GB DDR3 NVIDIA GeForce GT 540M, or the i5-2537M and 1GB DDR3 NVIDIA GeForce GT 540M. That extra gigabyte of video memory is a waste on a part like the GT 540M, whose 96 CUDA cores and 128-bit memory bus are ill-equipped to take advantage of the extra space. The 540M ships at spec, with 672MHz on the core, 1344MHz on the shaders, and an effective 1.8GHz on the DDR3. This is a massive improvement on the GT 335M that the M11x R2 shipped with, running more than 200MHz faster on the core while offering an additional 24 shaders. It also brings support for DirectX 11 and has performance around the AMD Mobility Radeon HD 5650, just as we requested in our review of the R2.

The last notable upgrade is the inclusion of USB 3.0: the two USB ports on the right side of the M11x R3 are now USB 3.0 instead of the 2.0 used in the last generation.

Essentially what we're left with is a very healthy improvement to the system itself along with better connectivity. Unfortunately we're still missing out on the better screen--something Alienware otherwise gets right with their M14x, M17x and M18x. Other than the heavy rejiggering of the M11x R3's insides, though, the shell itself remains unchanged and in line with the rest of Alienware's notebooks: glossy black accents on the speaker grilles along with edge-to-edge gloss for the screen, a backlit keyboard, and a smooth rubberized texture on the plastic shell. The design has gone largely unchanged from the very first iteration, so our thoughts there still apply. If it ain't broke, don't fix it, and while I personally still take some issue with the intake on the bottom of the notebook, at least the parts included in this version should generate less heat than the two previous generations.

The Fastest Ultraportable on the Block
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  • Luke2.0 - Saturday, August 06, 2011 - link

    I see, thank you for bringing up the cost issue as well.

    Now if anyone's still here... which one of these is the most expensive (or the least)?
    1) 1600MHz, with 128-bit and 2 channels yielding 51.2 GB/s (AMD Llano)

    2) 2000MHz, with 64-bit and 2 channels yielding 32 GB/s (Intel Sandy Bridge, Ivy Bridge, with premium memory modules)

    3) 1866MHz, with 128-bit and 2 channels yielding 59.7 GB/s (AMD Trinity, estimate)

    Thank you
    Reply
  • Death666Angel - Saturday, July 23, 2011 - link

    Hey!
    Thanks for the review, just one thing: It would be nice to get the dimensions and weight figures in international units as well (cm/mm and kg). Anandtech has it in some articles and it's missing in others. :-)
    Reply
  • frozentundra123456 - Saturday, July 23, 2011 - link

    Impressive performance in such a small package, but I am not sure I would want to game on an 11 inch screen, no matter what the resolution. And the price just seems too high.
    I would prefer to get a 1000.00 gaming desktop and a 500.00 netbook, tablet, or small laptop.

    I wonder what kind of performance a Llano chip could provide in a small form factor like this, if it would fit into the heat, power, and size envelope. Maybe you could get some sort of decent light gaming and save a lot of money.
    Reply
  • rousseauhk - Tuesday, July 26, 2011 - link

    Have seen a few reviews of this laptop, but for some reason none mention the battery performance under a gaming load. For a laptop thats a dedicated portable gaming machine, I'm astonished that none of the reviewers seem to think its important.

    Does anyone have any figures for this?
    cheers
    /rhk
    Reply
  • Bolas - Monday, October 31, 2011 - link

    Just bought a couple Alienware laptops, an m17x R3 and an m11x R3.

    I'm enjoying the m11x more than I thought I would. The portability is great!

    I can put my m11x in the same backpack as the m17x so that I can game when I game. In other words, a guest comp for the "victim".
    Reply

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