I'm glad this guide helped you, when I wrote it I couldn't find a lot (any) of information on overclocking the 7670m.

I just looked up K10stat and fusiontweaker. I think the full version of AMD Overdrive is better. Also the mini version of Overdrive included in AVE / CCC doesn't seem like it's being offered anymore (Catalyst 12.11 Beta) so I'm going to need to update the guide.

BTW:
Should be:

and

to

I should test the higher GHz stability.

The full version of AMD Overdrive can be found here. It has a lot more features than the one included with AVE / CCC. I highly recommend checking it out, even if you don't end up using it. It even has features for testing the stability, I love it.

wow.. very nice result you get there.. btw how do you rate this laptop ? i might interested to buy one for normal use and normal gaming( since i already have dekstop for gaming purpose )

so many smiley icon lol .. btw i found this model quite cheaper compare to other .. maybe i will pass with intel processor since the price may be higher.. glad to hear this laptop can run new games with med setting at most.. well you running on oc or stock for the processor ?

Assalamualaikum
how far can GPU being OC to make its stable,less heat and doesnt need for custom cooler?

also,if i OC CPU and GPU,when i restart the laptop,does it still in OC or its back to stock?

sorry,im noob in OC

great share, should move it to Mobile computing. we have some A6/a8 overclocking sharings there

i myself doing 2.0ghz @ 1v on k43tk

ohh so much thanks maaa

so much smilie though XD,,

i thought i want to angkat this little beast (Asus A43TK) soon,,so looking forward to my question in the future,k?ha3

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Added on November 20, 2012, 6:18 pm
from update 5 u said need to exchange to 7670m to get better performance while playing games,does i need to do this everytime i want to play game in high setting?or there is also save setting like oc the cpu and gpu?

another question bro,,

if i oc sekali-sekala(mean,oc just untuk maen game,and then revert to stock to do work like word,powepoint,browse internet,etc,etc),,is it ok?x rosak hardware ke kalau buat camtu kerap kali?

then if oc cpu to 2.5ghz,is it ok to use this cooler:

this

or is it ok to just use this cooler?:

this one

orrr,,is it ok not to use cooler?

Hey, thank you very much for the article. I can't find anything useful than your topic about overclocking this GPU and a friend recommended here. You explained and detailed very well. I'm thinking to overclock my 7670M too but before I do it, I need some help.

Firstly, when I searched "enableulps" on regedit files, there are more than 1. I think the number of these are 4 or 5. Should I change all their value from 1 to 0?

You did fan speed %100 percent on MSI Afterburner. Should I do it too or leave it to auto? Also, you didn't give voltage to GPU, did you?

Thanks in advance.

can u make some script so that when i click it, it will auto overclock my gpu

will try it in the future!

Find it quite interesting as there are topic related to this 7670m ATI - not so over-rated GC.

Anyway, here are the specs of the laptop;
A8-Quad 1.8Ghz turbo up to 2.5Ghz
with 4GB of Ram(dual channel)
6260m + 7670m

Looking at your setup that alot of cooler are used and infact I was quite suprised that you were able to OC from 600Mhz/900Mhz default clock to a really high clock.

Relatively anyway a benchmark of Planetside 2 can be post up?
Was playing it for few days seeminglessly figured out whether should stop playing it or what not as the specs I have seems making it lagging very bad although it was crossfire.

OC'ing wasn't an alternative since all of my previous GC were OC to an extend that bad pixel start showing up, now, whether to OC another free 200mhz which is alot, or might even end up sending the laptop for RMA later on.

Thanks 

Okay, first of all, your post is extremely helpful, since no one has ever post how to OC HD7670M as detailed as yours..

Now, my laptop spec,
i5-3317U 1.7 Ghz
4GB RAM
HD7670M of course

Anyway, since i'm using intel cpu, and I only want to OC my gpu, can I use your method above?
If I can, with amd driver 13.1 official, what is the good and stable core and memory clock? I think I don't want to go as high as 820mhz like you did.. LOL

It looks like the CrossfireX in Planetside 2 game is fixed on my end.

Downloaded the latest driver, and crank GPU till 750/1000 from 600/900, that were the only stable core, used the Sapphire Overclock tool.

As far for cranking up till 840/1170 it's look like a 7700 GPU series already, but still nevertheless it's pretty darn good cranking up over 200Mhz in core, that's like extra 500 bucks if it were to change to a new laptop with that similiar GPU. Haha 

As for APU, uses the OverDrive and crank from 1.8Ghz till 2.2Ghz, just that the Turbo still goes up till only 2.5Ghz.. will figure out a way on that soon.

At this moment the OC'ing is fair enough for me to play the game. 

Long story short, I finally succeed to overclock my 7670M.. I set the core clock at 725mhz with memory at 1000mhz in msi afterburner.. Yes, it's a small value compare to yours  , however, now what i'm concern it's about the heat..

After I set the afterburner, I ran Furmark to test my setting.. Then. the temperature keep rising up.. 70....75...80...85... and then i shut down furmark.. LOL
My question is, is it okay to have 90 degrees gpu? Right now i'm using coolermaster notepal evo cooler, but the fan position isn't right under my gpu or cpu  ..
Then, next question, if i continue the furmark test, it isn't gonna blow my laptop right? Or the temperature will keep rising?

Thx b4, again really helpful post !

Edit : one more question, what memory that your 7670M had? Is it ddr3 or ddr5? thanks !

Now, I have found the problem ! Right now, i set the gpu to 725/1000.. Note that fan speed is set to 100, although i don't think it has any effect on the fan... After 10 mins running furmark, gpu is at 81 degrees which is good enough i think...

The reason why last time the temperature is rising up is because i force the cpu to always turbo (2.4 ghz).. However, if i let the cpu throttle down, apparently the gpu temperature decrease too.. Well, stupid intel CPU.. LOL

Right now i'm at 750/1050..
Seems stable enough.. Running 3Dmark 11 performance give me 1452 gpu score..
That's pretty damn high! Even surpass the 7690M XT! Max temp after running the bench is around 78 degrees which still very good..

Thank you again! Cheers!

Hello again,

I finally managed to overclock my 7670M and I want to share results with you guys.

I'm not using any cooler and I was thinking to overclock after buy a good cooler but couldn't resist.    Btw, I only tested in 3D Mark 11 and not in games, GPU temperature didn't up to 62 degrees. I also disabled Intel Turbo Boost because like you guys said, it's causing too overheat. I lost some 300-400 Physics Score because of that. Like I care. 

Anyway, here the results:

Without overclock (600-900):

http://www.3dmark.com/3dm11/5882623

Overclock - 700/1000:

http://www.3dmark.com/3dm11/5882627

Overclock - 750/1050 (most stable)

http://www.3dmark.com/3dm11/5882631

Overclock - 780/1170

It doesn't have benchmark score because even on first test, there was already some black spots in the screen and I instantly alt+f4 to preventing any error (btw, my gpu hasn't damaged, has it?   I tried on some games with default clock and I don't get any black spots).

Overclock - 750/1100

This doesn't have too because it gave to me CTD on the last test and I couldn't get score. I don't know what problem is cause it. GPU temperature was normal, maybe the overclock was too much or just the program has crashed. Nevertheless, I didn't test again.

Like I said, I tested only in 3D Mark 11. With 750/1050 and 1363 graphic score, it surpass most the 6770M and almost catch up the 7690M XT. Personally, I'm very satisfied. 750/1050 seems stable enough. My GPU has DDR3 memory so I think if you have GDRR3-5, you will get more score and much more chance of overclocking.

I hope it will help a little. I will post when I test with other clock values. Thank you very much and have a wonderful day.

kalau disable kan dual grafik tu tak ke nnti die pakai grafik apu...6520G.

ok trima kasih...
nice article btw..  

bro, my lappy now seems to get hot after playing games for sometimes, max reach 95 degree celcius, i dont even overclock mine yet...

mind to share some exp? what should i do? how to clean the inside(maybe too many dust)