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GV-R785OC-2GD - Idle GPU memory fixed at 1200 mhz

flomek

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GV-R785OC-2GD - Idle GPU memory fixed at 1200 mhz
« on: January 21, 2013, 03:44:43 pm »
I've tried Catalyst 12.8, 12.10, 12.11 beta from 6 to 11, and 13.1 WHQL, and in all of them the GPU core at idle lowers to 300 mhz but the memory clock get fixed at 1200 Mhz (should be 150 Mhz), so the VDDC doesn't lower from 0,90v and the temps at idle fluctuates between 40-42º c (where should be in order of 30º-35º c). The release notes of Catalyst 12.11 beta 6 (and 13.1) says that this issue was especially resolved, but not for me.
Any help would be very appreciated.

Re: GV-R785OC-2GD - Idle GPU memory fixed at 1200 mhz
« Reply #1 on: January 26, 2013, 11:37:01 am »
If you have multiple monitors the mem does not clock down, not a bug - it's designed this way

Re: GV-R785OC-2GD - Idle GPU memory fixed at 1200 mhz
« Reply #2 on: January 30, 2013, 12:54:01 pm »
Mine is running 150mhz at idle.

On another note have you ever had the Grey Screen of Death ?

Just got my GV-R785OC-2GD and it has crashed a few times with GSOD and reading and googling has revealed this has been around since the 5xxx series (last AMD I had was 4870).

Lots of people complaining about it.

I put the F5_A bios on and <touch wood> its not done it so far.

flomek

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Re: GV-R785OC-2GD - Idle GPU memory fixed at 1200 mhz
« Reply #3 on: January 30, 2013, 03:53:25 pm »
@Trasher  No I'm not running multiple monitors, only an analog LCD monitor trough a dvi-vga adaptor.

@varkanoid Could you tell me which display output are you using and the catalyst drivers version you have installed?. And no I never had the Grey Screen. By the way there is a new BIOS revision on the website. The number is F31, have you tried it?

Re: GV-R785OC-2GD - Idle GPU memory fixed at 1200 mhz
« Reply #4 on: January 30, 2013, 06:20:26 pm »
@varkanoid Could you tell me which display output are you using and the catalyst drivers version you have installed?. And no I never had the Grey Screen. By the way there is a new BIOS revision on the website. The number is F31, have you tried it?

DVI output
13.2 beta
I believe F31 is for only users who have a motherboard with a UEFI BIOS.

When I tried it I was told its not compatible with my system (Z68AP-D3)

Still getting grey screens