ATI HD 4770 reference @ 1000MHz-stock cooling with 4770 Top bios and Asus stuff

[pvhk]

connect3D crossflashed w/ asus TOP bios & stock cooling
@1000/1150 vgpu@1.239v

[Clint]

Did find a burnt Sapphire X1950XTX card with that arctic cooling all copper heatsink on it, and a few drills and threads later it's mounted on the XFX HD4770:


I must say that cooler is a piece of art, weighs in at a whopping 500g or so...all copper. They simply don't make them heatsinks that good anymore.
When feeded with 1.25v I get 40C idle and 50C load. ...and not even close to the noise as the stock coolers generates...

Did a 3D06 run with CPU@ 3.5GHz, GPU@ 1GHz and GDDR5@ 1.2GHz:

[pvhk]

sapphire hd4770@1010/1150:

[pvhk]

asus EAH4770@1000/1100 vgpu@1.239v:

cross HD4770 @1000/1100 vgpu@1.239v:

[racos]

asus EAH4770@1000/1100 vgpu@1.239v:

cross HD4770 @1000/1100 vgpu@1.239v:

First a greeting.
I have two ATI SAPPHIRE HD4770 in crossfire, with asusbios to flash, windows xp Servipack 3, net framework 3.5. Install the latest asus drivers (catalyst 9.87) as well as the latest version of SmartDoctor.
My problem is that the first card up correctly the tension and lets me get to 970/1050 on core and ram. The problem is the second card. I noticed that the SmartDoctor not able to raise the tension of the second card, and I can only get the second card to 825/1000.
My motherboard is: DFI JR 790GX-M3H5.
I beg you to tell me how you could get the second card in crossfire with the SmartDoctor. That is, driver versions are installed on your computer.
A greeting.

[erickwok]

Did find a burnt Sapphire X1950XTX card with that arctic cooling all copper heatsink on it, and a few drills and threads later it's mounted on the XFX HD4770:


I must say that cooler is a piece of art, weighs in at a whopping 500g or so...all copper. They simply don't make them heatsinks that good anymore.
When feeded with 1.25v I get 40C idle and 50C load. ...and not even close to the noise as the stock coolers generates...

Did a 3D06 run with CPU@ 3.5GHz, GPU@ 1GHz and GDDR5@ 1.2GHz:

Hi Clint

could you tell me how to change settings in CCC
so that the core and memory can oc over 850 (in your case is 1000 core)

thank you very much!

[Lightman]

Hi Clint

could you tell me how to change settings in CCC
so that the core and memory can oc over 850 (in your case is 1000 core)

thank you very much!

He is using ASUS TOP BIOS on his card. You will need to flash yours to get 1GHz core in CCC

[erickwok]

He is using ASUS TOP BIOS on his card. You will need to flash yours to get 1GHz core in CCC

Hi Lightman
Thank you for your answer