HD2900GT CF + QX6700 air ( 3DBench )

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11-07-2007, 04:46 PM
NiNe_iZe

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HD2900GT CF + QX6700 air ( 3DBench )

I'm tried SAPPHIRE HD2900GT CrossFire ( Default Speed ) with QX6700@ ~3.6GHz on-air. :rolleyes:

But regrettable, I can't overclock my HD2900GT CrossFire. :mad:

- QX6700 @ ~3.6GHz with Scythe Andy Samurai Master
- Asus P5W64 WS Pro ( V,core , V,mch )
- Corsair CM2X 1024 *2 @ 493MHz [4-4-4-5]
- Sapphire HD2900GT 256M CrossFire
- SilverStone ST850.

Thanks XS, :up:

.... ....
11-08-2007, 12:44 AM
SSXeon

:toast: How cheap are those cards anyways? Not a bad score. ;)
11-08-2007, 02:38 AM
ownage

So you can't overclock the GT's in crossfire?
That has probably something to do with the recognition of the name.
You could try to load an other driver, and select the 2900xt. It probably works. I did this trick with my x1900gt, and used the x1950pro driver. What tools did u use to try to overclock?

http://www.firingsquad.com/hardware/...ance/page6.asp
8800gt review but with 2900GT results to.
11-08-2007, 02:47 AM
kakihot

the result is not bad
i think cross fire is so better than sli
11-08-2007, 11:21 PM
NiNe_iZe

Quote:

Originally Posted by ownage

So you can't overclock the GT's in crossfire?
That has probably something to do with the recognition of the name.
You could try to load an other driver, and select the 2900xt. It probably works. I did this trick with my x1900gt, and used the x1950pro driver. What tools did u use to try to overclock?

http://www.firingsquad.com/hardware/...ance/page6.asp
8800gt review but with 2900GT results to.

Thanks M8 ;)

Now, I'm lazy to OC my 2900GT CF. :p:

But next time I will try OC it :yepp:
11-09-2007, 10:22 AM
MorphewS

Great Job :D

But,

Single HD 2900GT is more faster tham 8600GTS?

:up:
07-03-2008, 04:43 AM
hayat

i just got a another hd2900 gt for free. but i must get a other motherboard.
how watt psu must i get will 500w be enuf for crossfire:shrug:
07-07-2008, 01:32 AM
hayat

Quote:

Originally Posted by ownage

So you can't overclock the GT's in crossfire?
That has probably something to do with the recognition of the name.
You could try to load an other driver, and select the 2900xt. It probably works. I did this trick with my x1900gt, and used the x1950pro driver. What tools did u use to try to overclock?

http://www.firingsquad.com/hardware/...ance/page6.asp
8800gt review but with 2900GT results to.

is there a problem with your pci-e its running at X8 instead of X16 i see on your gpu-z pics
07-07-2008, 01:59 AM
quake6

Try to mod your bios with higher speeds then give it a try
07-08-2008, 07:14 AM
TheKarmakazi

Nice results! Lets see you OC them now and look at the difference :)

Quote:

Originally Posted by hayat

i just got a another hd2900 gt for free. but i must get a other motherboard.
how watt psu must i get will 500w be enuf for crossfire:shrug:

500Watt may not be enough, probably borderline...
07-27-2008, 10:03 AM
hereticangel

hey i cant enable crossfire on my 2900gt's i do got 8.7 drivers,and jetway ha03 (790x) can u plz help me,i did check everthing both cards fans is spining ans conectors etc.
the amd crossfire chart show only q3 for 2900gt crossfire,how did u enable it?
07-30-2008, 12:52 PM
Cracker_Jack

Quote:

Originally Posted by hereticangel

hey i cant enable crossfire on my 2900gt's i do got 8.7 drivers,and jetway ha03 (790x) can u plz help me,i did check everthing both cards fans is spining ans conectors etc.
the amd crossfire chart show only q3 for 2900gt crossfire,how did u enable it?

He is using the drivers from the cd that came with the cards. I'm still waiting to. They have change the date 3 times now. But before they change it last time. They told me that it was supported, there just full of themselves. I really do doubt, that they will release crossfire drivers for this card. But will see i guess.