Cannot downclock memory on HD7950 lower than 625MHz - solved

[Unclegogi]

Hello!

I have just bought two PowerColor HD7950 PCS+ for building new rig.
Problem is that I cannot downclock their memory lower than 625MHz.
625MHz is the best result using MSI AB 2.2.1 with UnofficialOverclockingMode=2.
I've tryed to restart MSI AB, but memory clock borders stay the same - from 625 to 2250MHz.
On 7870 and 5850 borders changed after restart...
I've tryed to manually modify profiles, but no clocks lower than 625MHz apply...

I'm using win 7 x64, Catalyst 12.4...

Any ideas?

UPD: Problem solved, I've just deleted folder /profiles in MSI AB folder, after next start it was possible to set clocks lower than 625MHz.

[bulanula]

Any way to get this same effect on Linux without flashing BIOS

[goxed]

Any way to get this same effect on Linux without flashing BIOS

Is there a 7970 / 7950 Bios with modded clocks and voltages?

[ummas]

RBE is not supporting newer cards than 6990.
Shame

[bulanula]

RBE is not supporting newer cards than 6990.
Shame

Seriously

How are you supposed to mine with 7970s on Linux then How to downclock memory lower than core-125 mhz ?

Someone tell me there is a way please !

[joshv06]

Anyone know how to fix this? I can only clock down to 685mhz on the 7970.