Announcement

Collapse
No announcement yet.

What will i need to do to clock my G400 32 meg agp non-max to max settings?

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • What will i need to do to clock my G400 32 meg agp non-max to max settings?

    extra cooling needed? is the overclock worth it?

    ------------------
    ***TRUST IN YOUR TECHNOLUST***
    <A HREF="http://jediphoenix.iscool.net/
    " TARGET=_blank>http://jediphoenix.iscool.net/
    </A>

  • #2
    You'll need more cooling for the chip, i hear. The difference between a MAX and a reg G400 is very nice. On a recent set of Benchmarks a G400 MAX was 3rd fastest, Next to a GeForce and Savage2000. While the G400 was the pretty near the bottom. this test had TNT2 Ultras, and v3 2000 - v3 3500's. The improvement from G400 to MAX is very drastic in this benchmark.

    Wanna have some fun, ask people to show off their G400 cooling setups. It gets very interesting. : )

    ------------------
    &lt;/list&gt;
    PIII 450 @ 464
    generic BX6 motherboard
    G400 MAX : )
    Maxtor 13 gig UDMA 33
    Maxtor 13 gig UDMA 66
    Creative 36x CD-ROM
    HP 2x2x6x CD-RW
    64 megs PC100 RAM
    Intel 10/100
    Soundblaster 32 AWE
    DiamondMAX 56k
    Logitech Wireless Desktop (best $50 ive ever spent)
    4 large fans.

    Comment


    • #3
      Hi there Jedi,

      Download MGATweak from here and set the FO to 300MHz and leave the rest as it is. You get a core/mem speed of 150/200MHz, which is the MAX's setting.

      Don't forget to attach a fan to the heatsink, though.

      CHEERS,

      Iskandhar

      ------------------
      PIII 500MHz@500MHz
      Gigabyte BX2000
      128MB PC100 SDRAM
      Pioneer 24X IDE CD-ROM
      Pioneer 6X/32X IDE DVD-ROM
      Yamaha 4260 SCSI CD-Rewritable Drive
      2 X IBM 9.1 HDD
      Vanilla G400 32MB Dual Head (150/200 core/mem)(YAHOO!!!!)
      CL Sound Blaster AWE64 Gold
      ACS45.1 Speakers
      17" Viewsonic (Secondary)
      17" LG Flatron (Primary)
      PIII 500MHz@560MHz
      Gigabyte BX2000+ w/UDMA66
      128MB PC100 SDRAM
      Pioneer SCSI 32X CD-ROM
      Yamaha 4260 SCSI CD-Rewritable Drive
      2 X IBM 9.1 HDD UMDA66
      Vanilla G400 32MB Dual Head@MAX Settings
      CL Sound Blaster AWE64 Gold
      ACS45.1 Speakers
      Twin 17" LG Flatron (Primary & Secondary)

      Comment


      • #4
        Will a 486 fan do?

        ------------------
        ***TRUST IN YOUR TECHNOLUST***
        <A HREF="http://jediphoenix.iscool.net/
        " TARGET=_blank>http://jediphoenix.iscool.net/
        </A>

        Comment


        • #5
          doesn't the g400 use faster memory too?
          will ocing a plain G400 give similar performance to the MAX?

          Comment


          • #6
            Overclocking the vanilla to max specs will give you a big boost. I've benchmarked my system with overclocked CPU and G400 versus no overclocking at all and the results are fairly dramatic (see sig). You'll notice the much higher FPS on the individual tests as well from an overclocked G400, holding CPU constant.

            Instead of starting yet another thread on cooling, you might like to check out this recent one first. As you'll see in this thread, a 486 fan is fine, but may require screws and such.
            http://forums.murc.ws/ubb/Forum5/HTML/006070.html

            There are tons of "cool" pictures.

            I have a 5" fan blowing in to an open case. I haven't had the need for extra cooling on the card yet as it runs fairly stable. However, I'm about to get the Crystal Cooler (no screws or hassles) and/or the Card Cooler one of these days.

            The consensus is that MGA Tweak is the way to go. You can get typical overlcock settings on a few of the other threads. I'm lazy and am using the Matrox Tweak. I'm likely going to switch to MGA Tweak once I get more cooling set up.

            The G400 Max has faster memory than most vanillas. There are Max rejects with the faster memory that are sold as vanillas, for those lucky few. Anyway, you typically won't be able to overclock a vanilla too far beyond Max stock specs, if at all, unless you do something drastic, I guess.

            Just a warning though, I think someone on this board did fry his card when he screwed up one setting on MGA Tweak. I don't recall if he was ever able to get the card operational again.

            Ahh, the joys of overclocking... someone should write a book.

            Good luck !

            --------------------------------

            Windows 98SE
            Run case-open with 5" fan blowing in
            Cel 366 (@550, 2.1v)
            AOpen AX6BC Pro Gold (nice shiny 24k)
            64 Megs PC100 (1 DIMM)
            Matrox Mill G400 Dual 32 Meg w PD5.30 (@119%)
            Sound Blaster Live!Value w Liveware 3.0
            Quantum KA 13.6 Gig ATA-66 7200 RPM HD
            Pioneer 103S DVD3 6x/32x
            3DMark99 Max Results (@ 1024 x 768 x 32 x 32, triple)
            3DMarks ~4200
            CPU 3DMarks ~5250
            No Overclocking (@ 1024 x 768 x 32 x 32, triple)
            3DMarks ~3000
            CPU 3DMarks ~3500

            [This message has been edited by James (edited 26 November 1999).]

            Comment


            • #7
              Well I have G400 SH32M clocked with that Matrox-tweak utility to 120 % ( mga tweak shows ~152 core and ~202 mem) and I have attached only a 486 fan to heatsink... havent got any probs yet, but i clocked it yesterday so lets wait and see if anything happens...
              But I think nothing (bad) will happen, because I have tested my card several hours with 110 % and 115 % without any extre cooling and my card was rock-solid ...
              And results (120 %) were quite good my fillrate increased from 207 to 250 (3dmark max99/ 800x600) , think that's not bad with cel400@500...

              J.
              -J-

              Comment

              Working...
              X