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overclock HD2900 gt

post #1 of 8
Thread Starter 
any1 know what the right gpu and memory setting i can get with the hd2900 gt with standard cooling and the voltages
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post #2 of 8
Work the OC up slowly and find out
There is no exact settings... even the same card will vary from PC to PC.
Someone may be able to give up some conservative settings that will work... from there its back to my first sentence.
    
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post #3 of 8
I got mine to the core to 800 and memory to 1000 on the standard 6 pin pci-e, you might be able to go higher with an 8 pin.
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post #4 of 8
Thread Starter 
thats cool did you leave your voltage as is to get the core to 800

i just added 2 extra wires to my video card to enable my overdrive it works great.
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post #5 of 8
as for my 2900 back in time, I couldn't get more than a 10 mhz boost on core without having it to reboot on 6-pin!
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post #6 of 8
Thread Starter 
Quote:
Originally Posted by Jahren View Post
as for my 2900 back in time, I couldn't get more than a 10 mhz boost on core without having it to reboot on 6-pin!
Quote:
Originally Posted by japan1 View Post
I got mine to the core to 800 and memory to 1000 on the standard 6 pin pci-e, you might be able to go higher with an 8 pin.
what score did you get on 3dmark06 with this card
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CPUMotherboardGraphicsRAM
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post #7 of 8
Quote:
Originally Posted by hayat View Post
thats cool did you leave your voltage as is to get the core to 800

i just added 2 extra wires to my video card to enable my overdrive it works great.
It was one stock volts, but it hit nearly 85c under load with the stock cooler. Now I've got my HR-03 at the same clocks its never over 60c under load.

3dm06 score is about 8k overclocked, still trying to find max oc.
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post #8 of 8
Thread Starter 
i overclock my core +60 mhz and mem to 880 mhz i got 8800 3dmarks
the new ati drivers gave me a extra 100 marks. i'm gonna try to raise my core higher and the mem.
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490watt 
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E6550
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CPUMotherboardGraphicsRAM
E6550 2.33ghz standard Foxcon Intel G31 chipset EVGA SUPERCLOCKED 9800GT 650/1900 2x 2GIG HYNIX 800DDR2 
Hard DriveOptical DriveOSMonitor
320gig Maxtor and 250 gig & 400gig western digital samsung windows 7 64bit proffesional 19inch samsug 
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490watt 
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