Testing Overview

We've been updating some of our benchmarks to newer applications and games, and we've added a few workstation tests for the M6500. We've included results for previous laptops where applicable, but on some of the new tests we only have M6500 scores. You can find the test configurations for the other high-end notebooks in our High-End (Clevo) Roundup and the ASUS G51J reviews. Here are the details of our M6500 test configuration.

Dell Precision M6500 Test System
Processor Intel Core i7-920XM
(4x2.0GHz+ HTT, 45nm, 4x256KB L2, 8MB L3, 2.5GT/s QPI, 55W)
Memory 4x1GB DDR3-1333 9-9-9-24
Graphics NVIDIA Quadro FX 3800M 1GB
NVIDIA Drivers: 188.43
Display 17.0" RGBLED Matte WUXGA (1920x1200)
Hard Drive(s) 320GB 7200RPM HDD
Optical Drive 8x DVDR SuperMulti
Battery 9-Cell, 11.1V, 8400mAh, 90Wh extended life battery
Operating System Windows 7 Ultimate 64-bit
Windows Vista Business 64-bit (for SPECviewperf)
Pricing Starting at $1799 (with $310 instant rebate)
Price as configured: $4698 (with $310 instant rebate)

Our tests will use standardized application benchmark suites like PCMark along with individual application results. Our in-house application tests place more weight on CPU performance, as we look at video encoding and 3D rendering performance. As you'll see, the M6500 with i7-920XM is extremely fast compared to any other "true notebook" (i.e. no desktop CPUs). Really, the question you need to ask yourself is whether you need a mobile workstation. If you do, few notebooks can match—let alone surpass—the M6500. NVIDIA doesn't make a faster mobile Quadro than the FX 3800M (yet), and short of desktop CPUs you can't beat the performance of the Core i5/i7 processors.

For gaming—not that it's really a major focus of the M6500—we're moving to some newer titles and switching to a standardized resolution of 1600x900. Like it or not, 16:9 aspect ratios are the new rage, mostly because LCD panel makers can get more panels out of a glass sheet that way. We'll include 1920x1200 results for the M6500, since it thankfully bucks the 16:9 trend (though we wouldn't be surprised to see the next generation Precision notebooks go the 16:9 route if current trends continue). We will also show 1680x1050 results on older titles where we have a back catalog of results. All of our standard gaming tests are done without antialiasing, as we generally don't have enough GPU power in mobile solutions to effectively run at HD+, 1080p, or WUXGA resolutions with AA.

Battery life testing will follow the usual suite, with laptops set to "ideal" settings for improving battery life. With the launch of Windows 7 we decided to showcase the best that laptops are able to offer in terms of mobility. If you run using a "Balanced" profile instead of "Power Saver", you can typically expect 5-15% less battery life, depending on the laptop. We will also include our LCD quality tests.

Design: Understated and Attractive Dell M6500 General Performance
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  • Nick-932 - Saturday, August 21, 2010 - link

    Have you seen one in real life next to an Apple...Because all apples look like wimpsy flimsy notebooks comparing to an M6500.

    Additionally, they do not even have any spec similar as the M6500, even 8 months after their initial release.
  • jabber - Tuesday, March 9, 2010 - link

    ...but that 'thing' above the keyboard...????

    Didnt read the review actually as it's too expensive for me. So if what ever that thing is is explained as crucial then I apologise.
  • strikeback03 - Tuesday, March 9, 2010 - link

    I read the review and still don't know. I was expecting an explanation of what the thing that looks like it was attached with a blob of caulk is on a laptop they think looks good.
  • JarredWalton - Tuesday, March 9, 2010 - link

    I guess you guys are referring to the FIPS fingerprint scanner? It's not "attached by a blob of caulk"... though I suppose the images don't quite convey what it actually looks like. Here's a better shot, if you didn't look at the gallery:

    http://images.anandtech.com/galleries/605/dell-pre...">http://images.anandtech.com/galleries/605/dell-pre...

    It's an optional extra for security; rather than swiping your finger, you place it on that scanner. It's supposed to be more accurate than the swipe scanners.
  • jabber - Tuesday, March 9, 2010 - link

    So why does it look bolted on?

    Lenovo manage to make a decent looking fingerprint scanner.

    This thing is a mess. In fact the more I look at this laptop the more crap it looks.

    Looks like a rough prototype.
  • JarredWalton - Tuesday, March 9, 2010 - link

    Perhaps it looks better in person. The scanner is flush with the rest of the chassis, and about the only complaint I'd have with it is that the scanner has a gray border. Trust me, the chassis as a whole feels rock solid. I don't think it's the most awesome looking laptop ever created, but the LCD does look great and it's nice to see a large notebook I wouldn't be embarrassed about using in a business setting.

    Since you dislike the look of this notebook so much, what do you think makes for an attractive notebook? And please don't say MacBook Pro... they're fine, but you simply can't fit quad-core i7 with a Quadro FX 3800M into anything that thin. I'm actually quite impressed that the M6500 is "only" 1.3" thick!
  • jabber - Tuesday, March 9, 2010 - link

    lol, no I wouldnt say a MacBook pro.

    However, I do find it baffling why manufacturers struggle to come up with something asthetically pleasing.

    I do believe less is more, though it would be hard to design a laptop on that principle that wouldnt infringe on the mac design. They have reduced a design to it's near minimum.

    I like the general look of my Inspiron 13Z though the 8 cell battery pack spoils the lines. It does mean however I can go 8 hours+ without power. The glossy plastics are also a big no-no.

    If Dell just improved the build quality of say their Studio line with better/tougher plastics then that would go a long way.

  • DukeN - Tuesday, March 9, 2010 - link

    Would truly have appreciated a Lenovo W5XX comparison here, or even a T500. TIA.
  • hko45 - Tuesday, March 9, 2010 - link

    Another reason to get this is the E-Port Plus docking (for all mobile Precision and most Latitudes -- I haven't seen anything comparable from anyone else). It allows the connection of two DVI or DisplayPort displays. That's what I use for my M6400 when I run PhotoShop & Lightroom. This should take care of any color issues. I would only use it as my first edit pass for my photos when on the road anyway. I'm definitely going to get an M6500 as soon as funds permit.
  • geekforhire - Wednesday, March 10, 2010 - link


    I received my Precision M6500 about a week ago, and in general I'm very happy.

    Mine has the i7 Q720 processor, 64GB SSD, CD/DVD burner, 1440x900 RGBLED display, Intel 5300AGN Wifi card, 4GB memory, and Windows 7 Pro.

    My previous notebook computer was 15.4" Dell Inspiron 8600, which I also designed, and served me well for 5.5 years. It failed about 6 months ago with a motherboard problem that would be expensive to replace - about as much as a netbook. At the time, I didn't want to spend alot of money on a replacement computer, so I got a netbook: Asus S101. It's a nice little (little!!!) machine, came with a Window XP Home on a 16GB SSD (note: they are now shipping with a 32GB SSD, which is actually livable, where the 16GB is definitely /not/ and later upgraded to 64GB). It does alot of things very well, but I eventually came to the conclusion that this was not enough computer for me. And if it failed I'd have to ship the computer away to the manufacturer for service - which would put me out of service for about 2+ weeks. So I bit the bullet, and got another real computer.


    Loves:

    Performance is excellent. This is safely the fastest notebook I've ever had the pleasure to work with - ever.

    The display is excellent, displaying everything including movies with great sharpness, color quality, and contrast.

    The keyboard has good touch, and the back-lighting is a nice touch that really should be included with every notebook.

    Someone gave good though to the internal airflow, which allows the machine to be quiet and be effective even when resting on my lap with a comforter.

    The SSD is giving snappy performance, but it's actual available physical C: size is 58.7GB, and there is the risk that the performance will decline over time (trim capability is unknown yet).

    Fastest wifi performance I've ever measured: downloaded iTunes yesterday and the Network tab on the Task Manager showed an average 10.5% utilization with frequent peaks of 11.75% of a 54mbps wifi connection (I have a 7mbps DSL line to the internet with a high performance wifi router, but the Apple servers deserve some credit too).

    The sound fidelity coming from the speakers is extremely good, especially for a notebook. Playing the movie "The Transporter" (music by Stanley Clarke), there were several very interesting sound positioning effect that many other speakers just won't present quite as well.

    The built in webcam and array microphone work well. I'm having lots of great conversations with my daughter via Skype, who's on a 2 month trip in Ireland. Visual detail is good, and room echo of what I'm sending is low to non-existent.

    I'm a believer in the Dell 4 year high end extended service warranty, and include it in all of the notebook computers that I design, because notebooks are subject to physical insults that desktop computers are not, and Dell will overnight ship replacement parts. Want to rent a great notebook computer for the price of a new great computer, here are 2 realistic human threats that tend to produce total loss: Dropping, and Liquid Spills.

    Overall build quality is good. But it kind of better be with a machine this heavy, or else simple motions like lifting it from the front corner is going to cause the chassis to quickly split.

    There are oodles of practical connectors and adapters built in, and I really like the slot-load CD/DVD drive.


    Peeves:

    The battery life seems to last about 2 hours, not the 3-4 hours I was designing for (I attribute this to the lowest end display card, which is much stronger and much higher power consuming than I wanted). I've played with the various power options and I've been able to improve the duration from the 1.5H that I seemed to first be getting when I received the machine, but I think 2.5H is going to be the wall.

    The touch pad is left of where it should be. It's centered under the keyboard, rather than in the physical center of the computer, causing an awkward right hand "lunge" across to 1.5" left of where I naturally expect it to be. But I can recalibrate.

    This machine and power brick are large and heavy, and are well served by backpack transport rather than something with just a single handle.

    The low level light performance of the webcam in a dimly lit restaurant is fair, producing brownish grainy images. (reminder that the human eye has such an amazingly good sharpness even with wide variations of available light, that even modern DSLR technology comes no where near what the human eye can do so easily that we take that capability for granted.)

    The machine was shipped about 3 weeks later than the original estimate. Note that this longer-than-expected actual ship date has happened with all other 17" Precision notebook computers that I've designed in the past.

    Not sure yet about the 64 bit OS. There have been 1-2 weird freezing issues which I suspect the 32 bit OS may not experience; there is a compatibility issue with printing from a 64 bit machine to a printer attached to a 32 bit machine, but the effective work around is to print directly to the network attached printer. But having 4GB of available memory with a 64 bit OS is nicer than having 3GB of actually available memory on the same machine with a 32 bit OS. So the jury is still out on whether to reinstall with the 32 bit OS, or stick with the 64 bit OS.


    In a nutshell, I can see myself growing old with this woman.


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