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GTX 670MX Overclocking [Updated-custom BIOS file] - Page 61

post #601 of 608
Yeah this gpu is a monster of overclock, people hardly believe me when I tell them I doubled the frequencies, even less when i say that I nearly doubled the performance (which is quite obvious when you double both the core and the memory clocks)
post #602 of 608
Thread Starter 
Wow some of you guys have really pushed this GPU to the extreme, I started this little project because I was just having some fun but I'm glad a lot of people have made good use of it. I won't be on here much anymore until I get a new gaming laptop or start building another desktop. Work has been keeping me quite busy.

Sorry I haven't been able to answer anyone's questions. I probably won't be able to since I have been traveling a lot lately and barely get internet access.

Goodluck to all thumb.gif
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post #603 of 608
It's good to see you back.

Hopefully you have more information about the unlocked bios.

Do we change all of the values to allowed or what ever in AMI bios configuration tool or are there certain options we can enable and all of them will be available?

What are some of the options we can enable that will help with making the CPU stable speed and not turbo boost, just stay at max speed.

Are there any options to give the graphics card anything? Any boost? Prevent that weird under clock thing when your running on battery and the screen dynamically gets brighter or darker?
post #604 of 608
Thread Starter 
Quote:
Originally Posted by RypeDub View Post

It's good to see you back.

Hopefully you have more information about the unlocked bios.

Do we change all of the values to allowed or what ever in AMI bios configuration tool or are there certain options we can enable and all of them will be available?

What are some of the options we can enable that will help with making the CPU stable speed and not turbo boost, just stay at max speed.

Are there any options to give the graphics card anything? Any boost? Prevent that weird under clock thing when your running on battery and the screen dynamically gets brighter or darker?

There is no options to give the graphics card anything, I was only able to overclock and overvolt the graphics card due to messing with the vbios for the graphics card, that's how I was able to push it that far but I couldn't have found the voltage table without the help of gothika(if that's how I remember his forum name) I have that modified vbios file on a USB stick somewhere but I just can't seem to find it.

The screen getting dark and bright thing is a good thing and is controlled by the Operating system, not the bios. It's within your power settings(I don't want to get too deep into it)

You can't have the CPU disable its throttling since it's not really an unlocked cpu(or an extreme CPU; according to intel) so no way to disable those options.

The reason I unlocked the bios was so that I may control spread spectrum and be able to play with ram timings for better performance. There is no other useful option in the Bios. You can unlock it with amicp but you will need to fix the checksum otherwise you'll brick I believe and I did that through hex editor.

Everything is slowly coming back to me lol, well my memory of the process anyhow. I'm typing this from my phone. My desktop took a dump so... Waiting for my new laptop to come in.
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post #605 of 608
Quote:
Originally Posted by httuner View Post

Warning: Spoiler! (Click to show)
There is no options to give the graphics card anything, I was only able to overclock and overvolt the graphics card due to messing with the vbios for the graphics card, that's how I was able to push it that far but I couldn't have found the voltage table without the help of gothika(if that's how I remember his forum name) I have that modified vbios file on a USB stick somewhere but I just can't seem to find it.

The screen getting dark and bright thing is a good thing and is controlled by the Operating system, not the bios. It's within your power settings(I don't want to get too deep into it)

You can't have the CPU disable its throttling since it's not really an unlocked cpu(or an extreme CPU; according to intel) so no way to disable those options.

The reason I unlocked the bios was so that I may control spread spectrum and be able to play with ram timings for better performance. There is no other useful option in the Bios. You can unlock it with amicp but you will need to fix the checksum otherwise you'll brick I believe and I did that through hex editor.

Everything is slowly coming back to me lol, well my memory of the process anyhow. I'm typing this from my phone. My desktop took a dump so... Waiting for my new laptop to come in.
The way I outlined how to unlock the BIOS in my forum post, you do NOT need to HEX edit the file, it just works.

The screen getting bright/dark wasn't what I was referring to. Plug in your battery AND charger. Open 2 tabs, but not side by side, full browser. With the charger in, switch back and forth between the dark (almost black website) and the bright (almost white) website. A dark and bright website are what you want open in those 2 tabs. Now, noticing that NOTHING changes, unplug the charger. Now switch the tabs. You'll notice that the lux (color temp) of the screen changes, as well as the color and saturation. I do not think this is the OS XD I have max performance enabled with everything max performance and never sleep, max brightness.

Which options would you recommend then for unlock the BIOS?

We already know how to overvolt and overclock the vBIOS now, Kepler BIOS Tweaker support's our chip now! You won't be needing to provide a vBIOS file or get into HEX editing it.
post #606 of 608
Hex editing provides a lot more than the Kepler Tweaker. No voltage drop, voltage slider and much more. Do not give up guys. All the credits go to Dreamonic.

Edit: before I forget: only bios 201 gives you PCI-E 3.0. It is not on the website but most of you have it in your backup partitions.
Edited by gokica - 11/10/14 at 11:10am
post #607 of 608
i had a question i overclocked my gpu using Total Commander using this command:"nvidiaInspector.exe -setVoltageOffset:0,0,0 -setGpuClock:0,2,801 -setMemoryClock:0,2,1400 -forcepstate:0,0"
it was working fine with temps at 50 deg then suddenly i kept getting this msg "Nvidia display/kernel mode driver has stopped working " 5sec into any game, even 5sec into the 3dmark vantage.
but it went away after a reboot.
was this caused by overclocking at gpu clock at +200?
srry i am a beginner so i am gonna stick with the +135 for a while.
post #608 of 608
If I can get 20 people to add me on Skype or Google Hangouts, I'm using my iPad, I will right now finish the tutorial I made with all the steps to do everything.

It's November 24th 2014 at 9:33am PST (-7/8)

My Skype handle is: NicholasLAranda
My Hangouts address is: Nicholas.L.Aranda@gmail.com
Edited by RypeDub - Yesterday at 9:45 am
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