GTX 660ti Owners Club

[aussie-revhead]

Crazynuts - what's ths best way to extract and host the bios for my Gainward GTX660 (non-Ti)?

[CrazyNutz]

Hi CrazyNutz, I have an MSI GTX660 Ti PE and am wondering if I can use the BIOSes you already unlocked for D858 & AvulgarPicture. Shouldn't be any different, or? Thanks in advance

Yes

[CrazyNutz]

Crazynuts - what's ths best way to extract and host the bios for my Gainward GTX660 (non-Ti)?

Save with this version of GPU-Z
http://www.techpowerup.com/forums/sh...d.php?t=170315

Zip your bios file, and attach it to your post

[pL4ciD]

What is it actually boosting to? keep in mind when the voltage is upped the the card can/will boost higher much higher. You may have to go negative on the clocks to keep it from boosting too high.

Also keep in mind the boost clock will be pretty much constant, just consider it your new core clock.

It is boosting to 1200 on default clocks, I will check it during this week how to lower boost and report back
Tapatalked

[D858]

Hey CrazyNutz thank you, the bios is working great. I can get a boost of 1306 and in Msi Afterburner 2.2.3 i can now put the power limit to 150% ! Thx again.

[Venomous]

Would you mind unlocking my bios? It's a nvidia ref board 660ti http://www.techpowerup.com/vgabios/1...48.120709.html

[Gaul]

Done

max vgpu only 1.2000, can u push 1.2500 ?

max on u'r BIOS aka v1.2000

[noobzed]

EVGA.GTX660SC.zip

Crazy, your nice modded bios works, but is it possible to fix the frequencies by default ?
I mean I would have 1016 for GPU ( BOOST says 1080 when set to 1016 ) and 1672 for GDDR5 and 137% for POWER ( but max PL 150% ) and 1,21 VOLT : all these timing by default
So i'm not obliged to load AfterBurner when OS Load

[labs23]

CrazyNutz, mine's gonna be here tomorrow its an MSI PE OC version. Can I use the unlocked bios you've already given to the 2/3 guys? I was thinking they all have the PE ones not the PE OC'd.

Anyway here it is. MSIGTX660TIPEOC.rom

[Munga]

If you could spare the time, could you please mod my bios for me CrazyNutz? Unlock and fans at 30%-100% would be awesome. I have a Gigabyte 660ti "GV-N66TWF2-2GD". Was thinking about flashing it with the overclock version bios, but getting the existing bios modified is probably a better option. Would really appreciate it if you could.

[DarkMessiah]

Hey Crazy,i would like bios modification for me to, for my card MSI GTX 660 Ti PE.
I tried bios from here,for MSI GTX 660 Ti PE OC but it's not working well.
I have clocks bug with MSI Afterburner and I don't have any success to stabilize higher clocks which i have
already on default with original bios!

Is it possible to set voltage at 1.22v and powertarget to 150?

Here is my bios..

http://netload.in/datei155T6t1b62/GTX660TiPE.rar.htm

Thanks.

[pL4ciD]

Hey Crazy,
did some testing with your rom on my ref card but sadly it performs not very good
on stock it boosts to 1200mhz which is benchable but not stable in games AND I got lower scores than on stock bios with 1175 boost..

What I would like to know is can you make the reference rom with fan mod but without oc-mod?
I posted the reference here: http://www.xtremesystems.org/forums/...=1#post5142259

Than I would have the advantage of a silent card with same potentials

[CrazyNutz]

It's not dead. Sorry I've been swamped with programming projects. I'll try to get to all your requests real soon.

Actually better yet I really just need to finish my editor/tool and release it, so you guys can DIY

[noobzed]

Oh OKAY, so finish it and add some Paypal Donation stuff if you want

[DarkMessiah]

Master is alive ,yeah,cool

[labs23]

Nice, good to hear, best of luck on coding that tool; and noobzed's idea is not bad.

[CrazyNutz]

Ok boy's, You'll be happy to hear that I have continued work on the editor. I have it working on all bios' from 680/670/660s. Now I just need to port it over to windows, and I release it into the wild.

Oh and yes the donate thing would be a Plus

[noobzed]

Any ETA :p ?

[Matt_1]

Hi, could not work out how to post an attachment (my first post here!) I have a Gigabyte GTX 660 Ti (WindForce-1032MHz) and would like to push it a little further, so far i can get 1100MHz core, and 1803MHz memory according to GPU-z...
I will put the GPU-z Screenshot for the base clocks i hope you could mod my bios to and please increase power limit to 150%+ and max voltage to 1.2120v as i find it throttles a lot due to being over its limit (113%)

Bios (includes image of wanted base-clocks);
http://ghastlygibusgc.site40.net/gam...eWindForce.zip

Actually, forget the core clock, just up the power limit, volt limit and mem clock please

[basco]

thanks very much CrazyNutz for your time + work.
did not buy nvidia 600 series because of restrictions.

[HaZe29]

Hey CrazyNutz

Im looking to extend the power limit & core voltage of my GPU so I can gain a greater oc

Here is my bios

http://www.techpowerup.com/vgabios/1...48.120724.html

[Matt_1]

CrazyNutz! Where are you?! How's that editor coming along?

[CrazyNutz]

CrazyNutz! Where are you?! How's that editor coming along?

At home eating turkey Editor coming soon.

[pL4ciD]

At home eating turkey Editor coming soon.

Thats good news

Tapatalked

[CrazyNutz]

Ok the moment you have all been waiting for. I bring you KGB (Kepler Golden BIOS) Alpha 0.1.
AFAIK this is the first Kepler BIOS editor.

KGB supports: GTX680, GTX670, GTX660Ti, and GTX660 for now.

Usage Example1: kgb.exe your_bios.rom
This will display info from the bios.

Usage Example2: kgb.exe your_bios.rom unlock
This will unlock your BIOS. Make sure you have a back up of your original BIOS file!!!!!!!!!!!!!!!!!!!

Right now that is it. It will unlock to 150% Power, Voltage 1.1875v (1.2125v On Boost), and Fan Range to 30% - 100%

Also Don't ask me to tweak the values (i.e. voltage, power etc.) because this version is just Alpha, and I will be adding the ability to change the values yourself.

WARNING: KGB works on all the bios files I have so far. However that's not to say it will work on yours. Make sure to look at the output of KGB after you unlock,
If something looks fishy do not flash it. If something goes wrong I take no responsibility. Use at your own risk!!!

Download:
http://www.xtremesystems.org/forums/...24#post5154524



UPDATE: I created a new thread dedicated to KGB. Please use the new thread to discuss the editor. Thanks
http://www.xtremesystems.org/forums/...24#post5154524