awesome clocks and 06 score riska!! i wish i could do that on my 4770s
awesome clocks and 06 score riska!! i wish i could do that on my 4770s
only catalyst 9.5 & smartdoc combination work to raise vgpu on both card in my case...no way with cata 9.7 or 9.8....
are you sure about this? i will try this tonightOriginally Posted by pvhk
in my case, yes! no way to "clock" both card (vgpu) with cat 9.7/9.8!
But there is another condition: i have to use an asus mb (maximus 2gene) because it does not work with my DFI JR P45...
on max 2 gene + cat 9.5 : i only have to apply the vgpu w/smartdoctor once for all to raise both vgpu!!!
i can clock both of my 4770s to 935/1150 in crossfire at 1.225v using cat 9.7/9.8, with single cards (crossfire disabled) both can reach 1000/1200 no problem
so ocing both cards work up to 935 @1.225 using smartdoc but not @1000 for both card!
Weird issue...
i suppose you have a good PSU
Last edited by pvhk; 09-11-2009 at 12:09 AM.
okay tested cat 9.5 and clocked both of my 4770s to 1000/1200 in crossfire. thanksso ocing both cards work up to 935 @1.225 using smartdoc but not @1000 for both card!
Weird issue...
i suppose you have a good PSU
nice it solves your issue...
What model hd4770 video card can change the memory and GPU frequencies with low voltage and change bios (asus top bios) but with native HDMI ? I want to buy a video card hd4770
Last edited by elmysterio; 01-09-2010 at 03:42 PM.
E6850(L720 xxx vid:1,275v)lapped 3600mhz(1,264v)3800mhz(1,31v)4000mhz(1,39v)\\Ninja rev A lapped\\Dfi ut p35 t2r\\Team Xtreem 2x1gb TXDD2048M1000HC5DC (5-5-5-15 800mhz) 1,63v !!! (5-5-5-15 1100mhz) 1,91v (4-4-4-12 1000mhz)2,19v\\ Samsung 500gb F3\\Asus GTX 550Ti \\Enermax Modu+ 525w\\Case Fractal Arc Design Midi
Hi,
Does anyone know what would be safe voltages (vGPU) to use for a 24/7 full load overclock ?
I'm running 1000/850@1.1v using an after market cooler.
GPU temp is 50C mem 54C Shader 56C
Many thanks in advance
Is that not just 10% over standard VGPU? My guess is that'll be fineWhat bios are you using out of curiosity?
OK Thanks, I just wasn't sure if the standard baseline was 0.9 or 1.0v, it's a lot different to CPU overclockingIs that not just 10% over standard VGPU? My guess is that'll be fineI was just very surprised that whatever clock I hit it stuck - no errors
Which got me thinking that maybe I'm pushing to many volts through it. I guess not then
Yes the BIOS looks like being the Asus TOP as downloaded through these forums. If you have any other recommendations let me know.
Card is a bog standard reference 4770 branded VTX.
Sapphire HD 4770 with HDMI not working with 1000/1200mhz on stock cooler with asus top bios and 1.34v
E6850(L720 xxx vid:1,275v)lapped 3600mhz(1,264v)3800mhz(1,31v)4000mhz(1,39v)\\Ninja rev A lapped\\Dfi ut p35 t2r\\Team Xtreem 2x1gb TXDD2048M1000HC5DC (5-5-5-15 800mhz) 1,63v !!! (5-5-5-15 1100mhz) 1,91v (4-4-4-12 1000mhz)2,19v\\ Samsung 500gb F3\\Asus GTX 550Ti \\Enermax Modu+ 525w\\Case Fractal Arc Design Midi
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