Post Your Stable Overclocks! (Radeon HD 6770M)

[javak810i]

It worked flawlessly on 12.1, 12.2 beta and now 12.3 whql.

[johny.xmarks]

lmao i forgot. its abit buggy and success rate is not 100%. i get best result with Leshcat 12.2 UP5 and not 12.3.

12.3 is abit buggy for me. anyone using 12.3? can help check whether the graphic clock stay@725/800?

Using Leshcat 12.3, yes default clocks are 725/800. It's like it never kicks in to 2D mode. That is definitely not good. But not bad either.

[n3v3rm1nd]

12.4 has fixed idle clocks .. really looking forward to overvolt in newer versions

currently runnin 900/900 on 1.055 ... really need to overvolt ... i don´t know how you guys can reach 1000mhz on memory

I got the 2 gig version .. that could be the problem .. but there are no i7 with a 1gig version around, sadly

now running 900/980 with 1.070 ... looking really good so far

[DamienC]

Hi all, i recent bye hp dv6 with amd 7690m. I install a msi afterburner and provide a cfg trick. When i try a overclock my card i have a bsod immediately. Last card i overclock with rbe, but bios of 7690 rbe cannot aquire. I also have a catalyst 12.3 from hp support website. I want to undervolt and overclock my card. Anyone help?

Hey, I just got the same system and had the same results when overclocking.

The stock HP drivers will BSOD if you try overclocking with MSI Afterburner. No matter what clocks I set it always crashed. So I switched to the Catalyst 12.4 drivers and disabled ULPS and now I can overclock a decent amount without getting any bluescreens/crashing.

Stock clocks with the 7690m are 600MHz Core and 800MHz Memory, my system is stable at 750MHz Core and 950MHz Memory.

The only downside is that with the 12.4 drivers the GPU is listed as a "Radeon 6600/6700 Series" instead of 7690m, but it performs just as well (if not better).

[darxide_sorcerer]

don't worry about "Radeon 6600/6700 Series"; it's just a name and doesn't mean anything.

[xAcid9]

Yeah.. you can change the name to anything u want.

[DamienC]

don't worry about "Radeon 6600/6700 Series"; it's just a name and doesn't mean anything.

Yeah I know, it's just one of those dumb OCD things that irks me. I'm sure one could easily change it by messing with the drivers or something.

But it could be listed as a 1mb Cirrus Logic ISA card for all I care, so long as I get a decent framerate in Crysis 2. :P

[Floppik]

Hey, I just got the same system and had the same results when overclocking.

The stock HP drivers will BSOD if you try overclocking with MSI Afterburner. No matter what clocks I set it always crashed. So I switched to the Catalyst 12.4 drivers and disabled ULPS and now I can overclock a decent amount without getting any bluescreens/crashing.

Stock clocks with the 7690m are 600MHz Core and 800MHz Memory, my system is stable at 750MHz Core and 950MHz Memory.

The only downside is that with the 12.4 drivers the GPU is listed as a "Radeon 6600/6700 Series" instead of 7690m, but it performs just as well (if not better).

Thanx, i install a catalyst 12.4 and afterburner 2.2. Now i can overclock my video card. But in afterburner i see 3 radeon 6600/6700 card, early i have a 2x6620g and 1x7690. And now i have wrong monitor parameters of integrated card...

[n3v3rm1nd]

any news on overvolting with newer drivers ?

[skappascrap]

Overvolting works fine for me on 12.4 Catalyst.