Harpertown Preview Online

Article: Harpertown Performance Preview
By: Marcin Dalecki (martin.delete@this.dalecki.de), November 11, 2007 4:01 am
Room: Moderated Discussions
Marcin Niewiadomski (marcin.niewiadomski@gmail.com) on 11/10/07 wrote:
---------------------------

>Thank You for explanation and link. However I admit that I hoped for more "measurable"
>information (like in DB server workloads it can reduce FSB traffic by x%)

For a DB load the cache snoop handling should have no really noticable impact. Those loads tend to pin tasks to particular CPUs anyway and tend to be IO bound - and there you will gain the most from the huge improvement on PCI throughput availibity. Depending on how you stuff your system with IO subsystems this could have an overallimpact even on the order of hunderd of percents. And then of course remember that you can staff more RAM in to the system.
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TopicPosted ByDate
Harpertown Preview OnlineDavid Kanter2007/11/09 06:44 AM
  Stoakley vs. BensleyAnonymous12007/11/09 08:58 AM
  Harpertown Preview OnlineMarcin Niewiadomski2007/11/09 11:59 AM
    Harpertown Preview OnlineDavid Kanter2007/11/09 06:51 PM
      So...anonymous2007/11/09 07:47 PM
        So...anon2007/11/09 08:49 PM
          So...anonymous2007/11/09 09:25 PM
            So...anon2007/11/09 10:50 PM
              That's just how I writeDavid Kanter2007/11/10 12:44 PM
                That's just how I writeanonymous2007/11/10 04:58 PM
                  That's just how I writeDean Kent2007/11/10 07:27 PM
                    ;-)anonymous2007/11/10 07:31 PM
      Harpertown Preview Onlineanonymous2007/11/09 11:10 PM
        Harpertown Preview OnlineDavid Kanter2007/11/10 01:49 PM
      Harpertown Preview OnlineMarcin Niewiadomski2007/11/10 03:10 AM
        Harpertown Preview OnlineMarcin Dalecki2007/11/11 04:01 AM
          Harpertown Preview OnlineJoe Chang2007/11/11 09:56 AM
            Harpertown Preview OnlineJoe Chang2007/11/11 06:15 PM
  xmlmark and jbbHenrik S2007/11/09 12:30 PM
    alsoHenrik S2007/11/09 12:43 PM
      alsoDavid Kanter2007/11/09 06:52 PM
        alsoHenrik S2007/11/10 12:09 AM
  Harpertown Preview Online*(&^2007/11/09 11:38 PM
    Harpertown Preview OnlineDavid Kanter2007/11/10 01:53 PM
  Supermicro MBgpriatko2007/11/11 12:48 PM
    Supermicro MBgpriatko2007/11/12 01:48 PM
      Supermicro MBDavid Kanter2007/11/13 12:52 AM
        800 MHz vs 667 MHz FB-DIMMsgpriatko2007/11/13 08:09 PM
          800 MHz vs 667 MHz FB-DIMMsDavid Kanter2007/11/14 12:38 AM
            800 MHz vs 667 MHz FB-DIMMsgpriatko2007/11/15 08:29 PM
  New O-O-O transaction Mode?blaine2007/11/12 05:37 PM
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      New O-O-O transaction Mode?Michael S2007/11/13 01:45 AM
    New O-O-O transaction Mode?Michael S2007/11/13 02:05 AM
    New O-O-O transaction Mode?David Kanter2007/11/13 03:46 AM
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