Alienware M14x: the Sound and the Fury
by Dustin Sklavos on July 19, 2011 12:35 AM ESTHeat, Noise, and Battery Life
For running time at least, the Alienware M14x is able to leverage NVIDIA's Optimus to produce a stellar experience off the mains, backing that up with a healthy 63Wh battery. As we'll see later, though, there's a price to be paid for the M14x's copious performance.
Unfortunately, running time for media playback is inexplicably poor while the rest of the results are fairly middle-of-the-road by modern notebook standards. At least we're finally at the point where we can expect at least four hours of useful battery life out of even reasonably powerful notebooks.
But like I said, the performance of the M14x takes its pound of flesh elsewhere.
The temperatures of the i7 are fairly reasonable, but the warm hard drive should give you a clue that only really gets spelled out when you listen to the M14x under load: that single fan is obnoxiously loud, peaking at an unholy 50dB. While the M14x never reaches the heights (or depths) of something like the Clevo X7200, it's still not a pleasant experience to listen to and I have to wonder if going with a high performance dual-core processor may not have been the right call. Shaving ten watts off the peak consumption of the processor could've gone a long way towards reducing fan noise. Then again, the GPU is likely the bigger power sink.
That single fan manages to do a decent job of keeping the M14x cool, but the intake is still in a bad place, and if the area beneath the personalized plate gets that warm at idle, imagine how hot the plate gets when the system is running at full bore. This is essentially the dual Achilles' Heel of the M14x: it's not really designed to be used as a laptop despite its form factor, and the high speed the fan has to run at to keep these powerful components cool is going to be too high a price for some users.
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JarredWalton - Tuesday, July 19, 2011 - link
I agree with you on high-DPI being a problem for those of us with less than perfect eyesight (welcome to the world of 35+ year olds!), but the 1366x768 resolution itself is still an eyesore in the sense of being a pain to use. Windows is really targeted at higher resolution displays, and 16:9 widescreen didn't help the situation. I'd much rather have 1440x900 or 1680x1050 (or 1920x1280 or even 1280x800) than all the 16:9 stuff. 768 vertical pixels just doesn't cut it for me; just like 1024x768 went out of fashion about six years back, a wider version of 1024x768 isn't any better. Your 1280x1024 desktop display is a relief in more way than one I'm sure!Incidentally, I use a 30" desktop LCD at 2560x1600, and I have to set the DPI to 120 in Windows and deal with the various programs that don't work right with font scaling in order to use the LCD without eyestrain. And yet, given the choice, I still wouldn't go back to a lower resolution, lower DPI panel. It's the proverbial Catch-22: I need the higher resolution, but the higher DPI is difficult to see, but you can't get high resolution and low DPI unless you're running a 40+ inch HDTV. (And running a 30" LCD at 1920x1200 results in scaling blurriness, so I prefer to deal with the Windows DPI crud.)
FH123 - Tuesday, July 19, 2011 - link
I can't really argue with that. We're basically on the same page - and I'm 46 - although I do tilt the other way and use my 8-year old XGA laptop screen most often. I like working with the machine on my lap.Age makes you cynical about progress. I recently evaluated a Thinkpad X220 with a great IPS screen, but quite high DPI at 12.5" and with 1366x768 16:9 resolution. The perfect example of the schizophrenic nature of progress, it also took 90 seconds to fully boot Windows 7 from a conventional disk. My 8-year old Northwood P4 (Thinkpad T30) boots XP in less than 1 minute including a virus scanner and full-disk encryption (also no SSD). Would I feel the benefit of SandyBridge if I moved on to it? Probably, but my old machine is surprisingly easy to live with. There are too many things, like boot / load times, that are not improved even with SSDs, for example Thinkpad applets and the Intel display driver UI that I suspect are written in .NET. There are others, like ever shallower keyboards and less-tall, low contrast screens, that are in fact regressing. Among screens today a 14" 1280x800 screen would possibly be ideal for me ... if it still existed.
JarredWalton - Tuesday, July 19, 2011 - link
At CES 2011, Lenovo was demoing a ThinkPad Edge that could boot in under 10 seconds. Now *that* is a laptop I'd like to fool around with -- I was very curious what sort of tweaks they had made to get it to boot that quickly. Obviously there was no bloatware, but even so my desktop with an overclocked i7-965 and Vertex 2 SSD takes about 12 seconds to boot Win7, and that's not including the 15 seconds it takes to POST.FH123 - Tuesday, July 19, 2011 - link
Yeah, this is why the X220 being so slow surprised me. I'm sure it had the "Lenovo Enhanced Experience" sticker, which I thought is partly about quick boot time. An SSD would have made a huge difference of course, but even so. Then, once you start using some of the Lenovo apps to, say, adjust your power management settings (on a Thinkpad T410s WITH AN SSD that I have), they can take ages to come up, i.e. several seconds. In my view applets like that should open up instantly. Lenovo Enhanced Experience is a mixture of the good and the awful. It possibly comes down to some manager not seeing that they can't write this stuff completely in .NET, Flash, Java or whatever they're using.There's a video on YouTube somewhere where Lenovo explain how they worked quite deeply with device driver manfuacturers to cut down the boot time. Of course they don't say exactly what they did and you can supposedly only reap the benefit from their preload. Based on my extremely limited experience I have to wonder whether that only works well on select demo machines. It must be hard rolling out the performance tweaks across every driver and BIOS revision.
sir_laser - Tuesday, July 19, 2011 - link
Shoutouts to Faulkner and Shakespeare!FH123: So what you are saying, in part, is that it is very difficult to find high quality low DPI laptop screens in the consumer market?
FH123 - Tuesday, July 19, 2011 - link
I must confess I haven't looked at the consumer market. I buy business laptops, usually Thinkpads for their keyboards. I have the impression that complaints about poor screens are universal though and have more to do with the manufacture and availability of those screens. There seem to be some markets where high quality screens are more common, e.g. tablets, workstation and large high-end laptops - as well as anything made by Apple. However try to find a decent screen in a mainstream 14" Windows laptop and the situation is dire.Beenthere - Tuesday, July 19, 2011 - link
...but refuse to buy it with an Intel CPU. Alienware told me they do not know if or when they will be using Llano APUs but this would seem like a smart move for good gaming performance with low power consumption and low heat/fan noise.JarredWalton - Tuesday, July 19, 2011 - link
Ah, yes, the anti-Intel sentiment. Unfortunately, as an enthusiast company, there's really no place for Llano in Alienware's current lineup. The ULV processors used in the M11x are generally equal to Llano in terms of power use for idle/low use, equal in multi-threaded performance, and much faster in single-threaded performance.Llano A8-3800M vs. M11x R3:
http://www.anandtech.com/bench/Product/385?vs=396
Llano A8-3800M+6630M vs. M11x R3:
http://www.anandtech.com/bench/Product/386?vs=396
Beenthere - Tuesday, July 19, 2011 - link
So Alienware loses another sale. In this economy it's gotta hurt to not be selling what consumers want.cjl - Tuesday, July 19, 2011 - link
You know, I believe the evidence is that consumers want performance and battery life, and by and large, they don't really care what brand of processor the computer has. Those that do mainly prefer intel (thanks to their advertising). So, I would say that Alienware is selling exactly what consumers want.