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  • Help... I'm suffering !!!

    Hi freaky overclockers and tweaking boys !

    Something really bothers me, please help me !!!
    I'm loosin weight, my face is becoming green, i'm loosing my mind...

    Since Maggi, a MURC user told me my config was screwed.
    Really thank you Maggi for destroying my health !
    He has told me he gets 4400 3Dmark99 with a mystiq g200 800*600 with a celeron 500
    I've got 3400 with an athlon !!!!!!!!
    Boom... I'm dead

    So i'm trying to find the problem
    My craphic card (marvel g200) use an IRQ (5) shared with my sound card (guillemot isis)
    Can anyone of you tell me if this fact affects performance of my g200 ?
    Should it use a non shared IRQ for better performance ?

    Asus k7m
    K7 600@650
    64 MO
    Marvel g200 8MO PD5.52, DirectX7a, AGP miniport 4.61
    Guillemot Isis
    Guillemot Maxi TVPCI2
    Elsa PCI Modem
    Scsi pci adapter for my burner

  • #2
    Unfortunatly yes, there is a good chance that the IRQ is affecting it to a certain extent. The higher the IRQ the higher the Interrupt prioroty it actually gets(sort of anyway). My understanding is that IRQ's 1-8(I think)have about the same priority, and 9-16 have the same priority. 9-16 have a higher priority than 1-8 however.
    So, if you can manage it you should try and get your G200 onto 9-16(9-11 is best)by itself. Which can be an unbelievable pain in the arse. I've got my G200 on irq11 sharing with my Nic. I've tried bunches of times to get either one onto 10(which for some odd reason is completely free), but to no avail. I don't know if it's causing me a performance hit or not, I haven't bothered to check in a while.

    Anyway, if you can't get it by itself sharing should be ok depending on what the other device is. Sound Cards are a definate no-no. Nics are sometimes ok sometimes bad. IRQ steering and other system devices aren't a problem, parallel ports and such shouldn't be a problem either.

    Hope that gives you something to work with.

    HedsSpaz

    ------------------
    System Specs
    K6-2 350 @ 400
    Asus P5A
    256 MB PC133 SDRAM
    64 MB PC100 SDRAM
    Matrox Mill G200 AGP PD 5.41/5.30 hybrid
    SBLive value LiveWare 3.0
    13.6 GB 7200RPM UDMA33 IBM HD
    8.4 GB 5400RPM UDMA33 WD HD (Dead, still trying to rescusitate)
    45X Acer CD-ROM
    Win98 se
    Red Hat 6.1
    Win2000 (to be added soon)
    Soon to be
    Athlon 650 (got it! YEA!!)
    128 mb PC133 SDRAM (got it! YEA!!)
    Epox 7KXA (sigh don't got it)

    "Any sufficiently advanced technology will be indistinguishable from magic." --Arthur C. Clarke
    Primary System:
    MSI 745 Ultra, AMD 2400+ XP, 1024 MB Crucial PC2100 DDR SDRAM, Sapphire Radeon 9800 Pro, 3Com 3c905C NIC,
    120GB Seagate UDMA 100 HD, 60 GB Seagate UDMA 100 HD, Pioneer DVD 105S, BenQ 12x24x40 CDRW, SB Audigy OEM,
    Win XP, MS Intellimouse Optical, 17" Mag 720v2
    Seccondary System:
    Epox 7KXA BIOS 5/22, Athlon 650, 512 MB Crucial 7E PC133 SDRAM, Hercules Prophet 4500 Kyro II, SBLive Value,
    3Com 3c905B-TX NIC, 40 GB IBM UDMA 100 HD, 45X Acer CD-ROM,
    Win XP, MS Wheel Mouse Optical, 15" POS Monitor
    Tertiary system
    Offbrand PII Mobo, PII 350, 256MB PC100 SDRAM, 15GB UDMA66 7200RPM Maxtor HD, USRobotics 10/100 NIC, RedHat Linux 8.0
    Camera: Canon 10D DSLR, Canon 100-400L f4.5-5.6 IS USM, Canon 100 Macro USM Canon 28-135 f3.5-5.6 IS USM, Canon Speedlite 200E, tripod, bag, etc.

    "Any sufficiently advanced technology will be indistinguishable from magic." --Arthur C. Clarke

    Comment


    • #3
      A little backup on Hed's good post. You are definitely taking a performance hit with your G200 on IRQ 5. IRQ priorities are as follows:

      1, then 2&9 share (They're the same and only one), then 10-15, then 3-8.

      So as you see, IRQ 5 is actually 11th of the 15 total available.

      If you are familiar with tweaking your bios settings, you can usually assign an "IRQ to VGA" and then specify 9, 10, or 11 ALONE with IRQ steering for your Vid card, but every board/bios combo is different.

      Although sharing is supposed to work according to Microsoft specs, that doesn't mean it works BEST.

      Give it a try. If you need more detailed help on how to free up an IRQ, do a search of the archives with your Asus K7M as the searchword and you should find several threads that will step you through how to do it on your specific hardware.

      Good Luck, and let us know how it comes out.
      Greebe's juiced up Athlon @750 on an MSI Irongate Based M/B Marvel G200 TV with HW/DVD Daughtercard,
      CDBurner, Creative DVD, two big WD Hdds, Outboard 56K modem
      Parallel Port Scanner, Creative S/B AWE 64 (ISA), and a new Logitech WebCam (My first USB device)

      Comment


      • #4
        Whoever listens to Maggi and looks at how his PC works by benchmarking with 3DMark99 or 3DMark2000 is flawed by himself...

        Hmmmm, do you have problems in your games??

        Jorden.
        Jordâ„¢

        Comment


        • #5
          Thank you all !
          I'll try to change this irq and will tell you how it evolves

          I don't really have problems in game but having an athlon and playing Quake3 at fast setting at about 20 fps :
          Like i could say in my native language :
          "les boules !!!"

          Comment


          • #6
            Maggi has a G400, not G200!
            Celeron 566@877 1.8V, 256meg generic PC-100 RAM (running at CAS2) Abit BH6, G400 16meg DH@150/200, Western Digital Expert 18gig, Ricoh mp7040A(morphed to mp7060A) Pioneer 6X DVD slot load, Motorola Cable Modem w/DEC ethernet card, Soundblaster Live Value Ver. 2, Viewsonic GT 775

            Comment


            • #7
              He has both G200 and G400.
              He's actually had several G200s I believe.
              His most recent is a monster for a G200.
              He was able to clock his higher than anyone else has reported.
              Definatly DO NOT compare your G200 to his. He is WAY above the average G200 speeds.....
              Core2 Duo E7500 2.93, Asus P5Q Pro Turbo, 4gig 1066 DDR2, 1gig Asus ENGTS250, SB X-Fi Gamer ,WD Caviar Black 1tb, Plextor PX-880SA, Dual Samsung 2494s

              Comment


              • #8
                LOL Kruzin... thanks for the support

                Whoever listens to Maggi... I wonder when Maggi shows up himself for this flamebait

                Jord.
                Jordâ„¢

                Comment

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