Principled Technologies Tests Windows Vista SP1

When Windows Vista was originally released just over a year ago Microsoft commissioned Principled Technologies to compare the overall responsiveness of Windows Vista to Windows XP SP 2 for some common business and home tasks. With the release of Windows Vista Service Pack 1 (SP1) Principled has updated their results. Principled Technologies concluded the following when comparing business scenarios:
  • Overall, Windows Vista SP1 and Windows XP performed comparably on most test operations. Performance differences between the two operating systems were typically less than a half second. Significant differences of over a second occurred on only nine of 128 measures; Windows Vista SP1 led on eight of those.
  • Windows Vista SP1 was noticeably more responsive after rebooting than Windows XP on several common business operations.
  • Overall, Windows Vista SP1 was more responsive than Windows Vista on most comparisons. Performance differences between the two operating systems were typically less than a quarter second.

Principled Technologies also concluded the following when comparing home scenarios:

  • Overall, Windows Vista SP1 and Windows XP performed comparably on most test operations. Differences were typically less than a half second.
  • Windows Vista SP1 was noticeably more responsive after rebooting than Windows XP on several common home operations.
  • Overall, Windows Vista SP1 and Windows Vista performed comparably on most test operations, with differences typically less than a half second.

To download a PDF of the two most recent reports, as well as the original ones from last year, go directly to the Principled Technologies website - http://www.principledtechnologies.com/Clients/Reports/Microsoft/microsoft.htm


Comments

  1. Posted on: March 05, 2008 at 5:03PM  

    Brandon,

    In fact, right now he's only listening to an MP3 file and running Outlook 2007 and the system has used 1.880 GB of memory already. Running IE will push this over 2GB.

    Vista is using 2gb of memory to play an mp3 file, read e-mail, and browse the Internet. We also just disabled his anti-virus. This can be accomplished faster on my XP laptop system with 1GB of memory and a Duo-core without disabling anything.

    Vista is simply a pain in the ass with little/no ROI value. You should NOT need a quad core w/ 4gb and dual SATA drives to achieve acceptable performance from ANY OS. XP doesn't require this level of hardware. Neither does OS-X or Ubuntu. Bloat, bloat, and more bloat is what is going on IMHO.

    Just for fun Branon, you should dual-boot an XP load off the same hardware you have. I'll bet it would be so fast you wouldn't even see the windows XP blink open. There is no reason you should be satisfied with the performance you are getting out of Vista if you compared it to XP.

  2. Posted on: March 05, 2008 at 7:23PM  

    Hey everyone:

    Let me provide you more context around our engagement with Principled Technologies and the tests they conducted:  We chose to contract Principled Technologies for benchmarking of Windows Vista RTM and SP1 because they provide trusted independent analysis to the high-tech community.  Further, Principled Technologies follows a strict and carefully documented methodology, thus maintaining their integrity as a benchmarking firm.  We would expect that other benchmarking labs conducting similar tests will find similar results.

    You can find a partial list of their clients here:  http://www.principledtechnologies.com/Clients/Clients.htm.  

    In order to keep the results comparable the same machines and the same procedures were followed.  A machine was excluded (though as you note, the raw scores remain part of the report) due to highly variable results.  The results were not consistent in test after test.  This is not unusual in compiling benchmarking results (or any statistical analysis where "outliers" are eliminated).  The average of the excluded data can be found in the appendix of the report.

    And finally, the original tests were designed before the responsiveness benefits of SP1 update were known, or even planned, so there was no way to skew these new tests to highlight the benefits of SP1.  In fact, as you've noted, the responsiveness gains are modest with SP1 under these test criteria.  Windows Vista SP1 remains on par with Windows XP SP2, just as the initial tests with RTM code revealed.

    While the Principled Technologies tests show that - as with Windows Vista RTM - overall performance is on par with Windows XP, it's important to remember that Windows Vista is a more advanced operating system and includes many more capabilities than Windows XP.  By default, Windows Vista includes antispyware, a search indexer and the shadow copy service.  All these work in the background, providing important services to customers, but they of course take up a portion of the PC's memory and processor resource.

  3. Posted on: March 05, 2008 at 9:51PM  

    "it's important to remember that Windows Vista is a more advanced operating system and includes many more capabilities than Windows XP. By default, Windows Vista includes antispyware, a search indexer and the shadow copy service."  

    Nick, The anti-spyware and anti-virus I can get for free from AVG, Goole has a great seach indexer (among other free options), and XP already have shadow copy services built in...except it's called VSS and works great with NTBackup. Of course I can't restore them or any of my previous 3 years worth of backups in Vista without downloading a separate tool since Vista natively can't read the standard .BAK format either.

    Let's just say that antispyware and indexing hardly make the case for consuming 2 GB of memory.

    "All these work in the background, providing important services to customers, but they of course take up a portion of the PC's memory and processor resource."

    Really? Why? Why, for example should the search indexer be running in the background, constantly, taking up memory and processor? No, really, why? It's taking up valuable resources and accomplishing nothing because either: a> I'm trying to use the computer or b> there's nothing to index. Why should I care one bit whether I have a properly indexed version of the Word document I just finished writing 15 minutes ago? I'm never going to need the indexer indexing constantly. Isn't this why services can be started and stopped by other system processes? Isn't Vista intelligent enough to handle this without just running everything, including 80% of the crap I'm not using at the time I'm trying to get my task done.

    In short, more is DEFINATELY not better. The ideal OS would be the OS that nobody notices. It gets out of the way and prioritizes the applications, not itself. Vista is too narcissistic for it's own good. It spend too much time looking in the mirror, primping and preening itself for naught. It's NOT spending enough time getting it's work done because it's got exactly what you siad, service after service after service running, checking, rerunning, flagging prompts, checking devices, etc. It's so complicated and convuluted it keeps tripping all over itself. It does indeed, look great however.

  4. Posted on: March 06, 2008 at 1:55AM  

    Well said MikeJay. I'm curious and have a question for the folks here. Has anyone actually met a real person (not just anonymous posters, but someone in the flesh) who likes Vista?

    I'm an IT Pro. I deal with dozens of small businesses. Since Vista has been released I have talked with probably hundreds of people who have had it forced on them when purchasing new systems. As well as dozens of people who had the misfortune of upgrading to vista.

    Seriously, not a single person I have spoken to has had a good experience. They have all had serious problems and the most common question I am asked about Vista is how to remove it. Dozens I've spoken to tell me that their new systems are just sitting and gathering dust because they are unusable.

    Recently, because of the lawsuit against Microsoft, even the top executives at Microsoft have admitted that their own personal systems were unusable. So how does the average user fare? I particularly enjoyed the comment by Mike Nash, vice president for Windows product management.

    "I know that I chose my laptop (a Sony TX770P) because it had the Vista logo and was pretty disappointed that it not only wouldn't run [Aero], but more important wouldn't run [Windows] Movie Maker," Nash said in an e-mail on Feb. 25, 2007. "Now I have a $2,100 e-mail machine."

    So again, has anyone here actually met a real person who likes Vista?

  5. Posted on: March 06, 2008 at 5:26AM  

    nobe no we love MAC  vista is fake os. sorry microsoft, but vista is a sink boat (collapse)

    MAC run

    Mac OS X v10.5 Leopard

    Add a new Mac to your Mac. Mac OS X v10.5 Leopard is packed with over 300 new features, installs easily, and works with the software and accessories you already have.

    http://store.apple.com/1-800-MY-APPLE/WebObjects/AppleStore.woa/wa/RSLID?nnmm=main&mco=EC571521

  6. Posted on: March 06, 2008 at 9:01AM  

    Don't you need a new Mac for that..?  I have Vista on a machine that is 5 years old..  

    Ubuntu takes up a lot of resources too if you turn on all the effects, the way Vista is by default.  

  7. Posted on: March 06, 2008 at 3:56PM  

    "And finally, the original tests were designed before the responsiveness benefits of SP1 update were known, or even planned, so there was no way to skew these new tests to highlight the benefits of SP1."

    This may be correct, but you've carefully avoided mentioning if those tests were designed to promote Vista in general over XP. From the pdf, it appears that the tests were in fact designed by Microsoft, not PT. Microsoft also supplied the hardware and sponsored the test. This is NOT an independant test and is the reason why responsible and trustworthy testing (like Consumer Reports) does not stoop to levels like this to try and skew test results in favor of Vista over XP.

    In any case, it would be great to understand how PT got such great results on such minimal hardware on Vista. I, like other posters, have never had any success with Vista running less than 2 to 4 gigabyte of memory modules. I'm extremely interested how PT managed to pull this off with half the resources and truely have arrived at an independant and comprehensive test. Perhaps Microsoft can convince me to reload Vista on my laptop if only I could understand how my performance magically triples under XP versus my 6 months of Vista disappointment.

  8. Posted on: March 06, 2008 at 4:16PM  

    "A machine was excluded (though as you note, the raw scores remain part of the report) due to highly variable results.  The results were not consistent in test after test"

    I also take exception to this. If you view the other test results, they too show high variability. In any case, out of 5 machines it just happened to be the one thrown out? Too conincidental for my tastes and smacks of poor testing procedures.

  9. Posted on: March 07, 2008 at 1:00PM  

    Nick,

    After doing some additional research and talking with a number of other consultants and companies I work with on a daily basis, I've got to say I am absolutely now convinced that thess test results are absolutely bogus. Not a single person I talk to agrees with these test results. Simply put, they don't reflect real-world usage at all according to everyone I know.

    I also found and interesting note on another Windows Blog that you wroteas well regarding other tests that Microsfot has performed regarding Vista. The developer of the testing software HIMSELF wrote in that blog the following regarding Microsoft's testing procedures:

    "Nice "hit piece," Nick! First you generalize about benchmark "purity," then you do a hatchet job on OfficeBench without so much as a shred of technical evidence....As the author of the OfficeBench test script I take personal offense at your cavalier handling of what is a very real and pressing issue for enterprise IT organizations."

    http://windowsvistablog.com/blogs/windowsvista/archive/2007/11/30/the-right-time-to-assess-windows-vista-s-performance.aspx#comments

    Simply put: I don't believe you anymore Nick. The testing company doesn't believe you (which is probably why you wrote the test scripts yourself for this one). I don't believe these tests were in any way carried out in the best interests of your customers. I believe the testing scripts and procedures were optimized to show Vista in the best light possible. That was the sole purpose of the test...not an honest assessment of the state of Vista versus XP performance.

    This will probably be my last post on this as I can see I'm simply wasting my time trying to understand this process. It doesn't make any sense.