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zmalar_1120

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21 years ago

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4650

July 16th, 2005 22:00

9800 Clock speeds Question

I bought a dim 8300, with an ATI 9800 Pro 128mb.  I was looking to overclock, so I downloaded ATITool.  It told me that the core clock was 378, and the memory clock was 338.  I was looking online, and the specs of a store bought ATI 9800 Pro 128mb is core 380, memory 680.  The video card itself looks different than a standard ATI card.  Why is my memory clock so low?? 
 
Formally a Dimension 8300
Raidmax Mustang Case
Foxconn 655A Motherboard
ThermalTake Silent PurePower 420W PSU
Cooler Master Blue LED Heatsink/Fan
5 Case Fans
3.2ghz P4 800 FSB
2 512MB 184 Pin DDR RAM
160GB Samsung HD
40GB Maxtor
Radeon 9800 Pro AGP
Dual DVD-RW/DVD-ROM
Sound Blaster Live! ® 24-bit
 

Message Edited by zmalar_1120 on 07-16-2005 06:52 PM

  • klbf

    2 Intern

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    2713 Posts

    140

    0

    Posted July 16th, 2005 23:00

    dell cards are oem, made for dell with either nvidia/ati chips, the are similar to standards cards with some things cut out of them..
  • Miguel044

    89 Posts

    140

    0

    Posted July 17th, 2005 00:00

    The 9800 uses DDR or Double Data Rate memory meaning you multiply it by 2. 338 x 2=676.. Timings aren't always accurate but they are close enough...

    Message Edited by Miguel044 on 07-16-2005 06:06 PM

  • 140

    0

    Posted July 17th, 2005 07:00

    Heh, duh... forgot about the DDR.  Thanks a bunch for the quick responses.

    Formally a Dimension 8300
    Raidmax Mustang Case
    Foxconn 655A Motherboard
    ThermalTake Silent PurePower 420W PSU
    Cooler Master Blue LED Heatsink/Fan
    5 Case Fans
    3.2ghz P4 800 FSB
    2 512MB 184 Pin DDR RAM
    160GB Samsung HD
    40GB Maxtor
    Radeon 9800 Pro AGP
    Dual DVD-RW/DVD-ROM
    Sound Blaster Live! ® 24-bit