[XS] GTX TITAN Owners Club

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03-02-2013, 10:29 AM
emertX

Still a pitty score!
http://hwbot.org/submission/2362265_
03-02-2013, 01:01 PM
bmg

Quote:

Originally Posted by CryptiK

bmg I've already found the strings controlling the power limit. Should be something available soon to increase this. I wouldn't push it over 300w or so though the ref vrm's look to be able to handle 350-400w max

So I changed the 04 0B 28 at 8DCF-8DD1 to 04 32 38
which corresponds to changing 265000 to 275000. I also fixed the checksum at 0000F9FF. In theory I should be ready to flash, right? I figured I'd start with a minimal 10watt boost. I'm kind of chicken with the $1000 board though. :rolleyes:
03-02-2013, 02:14 PM
cowie

I cant do that stuff well at all Good luck with it thou,you know we all want to know how its works out.

Sli vantage today

15 lod sgssx4
http://imageshack.us/a/img713/1492/slitv69194.jpg
03-02-2013, 03:36 PM
bmg

Quote:

Originally Posted by bmg

So I changed the 04 0B 28 at 8DCF-8DD1 to 04 32 38
which corresponds to changing 265000 to 275000. I also fixed the checksum at 0000F9FF. In theory I should be ready to flash, right? I figured I'd start with a minimal 10watt boost. I'm kind of chicken with the $1000 board though. :rolleyes:

So I went ahead and flashed...it worked perfectly! PrecisionX now lets me go up to 110% and monitoring power I can see it peak at that. I'd guess 285 watts should be safe, so I think I'll go ahead and try that next.:)

ETA: bumped max power up to 285 watts and it worked fine. PrecisionX let's me go up to 114% now. To go from 265 to 285 just took changing the 04 0B 28 to 04 59 48 and also fixing the checksum of course.
03-02-2013, 03:49 PM
mbreslin

Thanks for being the test pilot, please report back. Maybe toss up some screenshots of precision as well?

Thanks!
03-02-2013, 04:13 PM
GoldenTiger

Quote:

Originally Posted by bmg

So I went ahead and flashed...it worked perfectly! PrecisionX now lets me go up to 110% and monitoring power I can see it peak at that. I'd guess 285 watts should be safe, so I think I'll go ahead and try that next.:)

ETA: bumped max power up to 285 watts and it worked fine. PrecisionX let's me go up to 114% now.

Nice!!!
03-02-2013, 04:17 PM
Callsign_Vega

Quote:

Originally Posted by bmg

So I went ahead and flashed...it worked perfectly! PrecisionX now lets me go up to 110% and monitoring power I can see it peak at that. I'd guess 285 watts should be safe, so I think I'll go ahead and try that next.:)

ETA: bumped max power up to 285 watts and it worked fine. PrecisionX let's me go up to 114% now.

Awesome news man! You may very well be the vanguard of the unlocked Titan. ;)

Oh and is it possible to raise the 85% fan max to 100%?
03-02-2013, 05:41 PM
NapalmV5

congratz to all of you on your titan acquisition :toast:

Quote:

Originally Posted by bmg

So I changed the 04 0B 28 at 8DCF-8DD1 to 04 32 38
which corresponds to changing 265000 to 275000. I also fixed the checksum at 0000F9FF. In theory I should be ready to flash, right? I figured I'd start with a minimal 10watt boost. I'm kind of chicken with the $1000 board though. :rolleyes:

Quote:

Originally Posted by bmg

So I went ahead and flashed...it worked perfectly! PrecisionX now lets me go up to 110% and monitoring power I can see it peak at that. I'd guess 285 watts should be safe, so I think I'll go ahead and try that next.:)

ETA: bumped max power up to 285 watts and it worked fine. PrecisionX let's me go up to 114% now.

oh come on man up! :D

solder an 8pin female end from an extension to the vacant 8pin.. good up to 400 watts just like that :D

http://www.newegg.com/Product/Produc...82E16812123343

https://lh3.googleusercontent.com/-V...TqA/s406/0.png
03-02-2013, 05:47 PM
cowie

Quote:

Originally Posted by bmg

So I went ahead and flashed...it worked perfectly! PrecisionX now lets me go up to 110% and monitoring power I can see it peak at that. I'd guess 285 watts should be safe, so I think I'll go ahead and try that next.:)

ETA: bumped max power up to 285 watts and it worked fine. PrecisionX let's me go up to 114% now.

You so da the man
Sooooo... did you test it out :D
Would you share it please? i'd like to test it.
03-02-2013, 05:49 PM
andressergio

Quote:

Originally Posted by pinto

1st test in aircooling

http://img827.imageshack.us/img827/4971/3d11p25112.jpg

thats a nice score pinto but u have a 6 core thats like 1000 more i would love to see a I7 3770K at 5GHz HT and SLI of TITANS, i honestly think that they should score much much more considering its almost 4 GTX680...
03-02-2013, 05:50 PM
andressergio

Quote:

Originally Posted by NapalmV5

congratz to all of you on your titan acquisition :toast:

oh come on man up! :D

solder an 8pin female end from an extension to the vacant 8pin.. good up to 400 watts just like that :D

http://www.newegg.com/Product/Produc...82E16812123343

https://lh3.googleusercontent.com/-V...TqA/s406/0.png

hahaha Napalm to the rescue are you gona get them friend ? :D i pass this time so much in luv with my Galaxies SOC
03-02-2013, 05:51 PM
cowie

Quote:

Originally Posted by emertX

Still a pitty score!
http://hwbot.org/submission/2362265_

53k is a great single card score man
good one
03-02-2013, 05:58 PM
NapalmV5

Quote:

Originally Posted by andressergio

hahaha Napalm to the rescue are you gona get them friend ? :D i pass this time so much in luv with my Galaxies SOC

waiting on the custom ones :D who knows theyll probably have white titans and then youll want 2 of those lol
03-02-2013, 06:45 PM
bmg

Quote:

Originally Posted by cowie

You so da the man
Sooooo... did you test it out :D
Would you share it please? i'd like to test it.

PM me your email address and I'll send it to you. I imagine CrazyNutz will have the ability to change max_power added to kgb soon though, along with probably more. CryptiK and CrazyNutz were the ones who got the ball rolling on the mods, I just got interested reading their posts here and decided to cross my fingers and try it. It was fun doing a little modding with the Hex editor again like the old days.

It seems to work fine, although the gain seems fairly modest. I guess going to 285 from 265 is really only about 7.5% more power though, so gains wouldn't be all that great. I'm not sure how high one could push the power without frying something....300 watts maybe? That's still only a 13% power boost relative to 265. Titan really seems a bit crippled by the power available to it.

Like NapalmV5 showed a few posts above, it wouldn't take much of a HW mod to get more power into the board, but how far can things be pushed before frying something?

ETA: I emailed the Titan285 bios to mbreslin and he's posted it at http://www.overclock.net/t/1363440/n...#post_19424227 so that's the best place to get it. (posting the link ok?) I used nvflash_5.127 to flash it.

Also, use at your own risk of course.
03-02-2013, 07:47 PM
NapalmV5

Quote:

Originally Posted by bmg

PM me your email address and I'll send it to you. I imagine CrazyNutz will have the ability to change max_power added to kgb soon though, along with probably more. CryptiK and CrazyNutz were the ones who got the ball rolling on the mods, I just got interested reading their posts here and decided to cross my fingers and try it. It was fun doing a little modding with the Hex editor again like the old days.

It seems to work fine, although the gain seems fairly modest. I guess going to 285 from 265 is really only about 7.5% more power though, so gains wouldn't be all that great. I'm not sure how high one could push the power without frying something....300 watts maybe? That's still only a 13% power boost relative to 265. Titan really seems a bit crippled by the power available to it.

Like NapalmV5 showed a few posts above, it wouldn't take much of a HW mod to get more power into the board, but how far can things be pushed before frying something?

ETA: I emailed the Titan285 bios to mbreslin and he's posted it at http://www.overclock.net/t/1363440/n...#post_19424227 so that's the best place to get it. (posting the link ok?) I used nvflash_5.127 to flash it.

Also, use at your own risk of course.

its badly underpowered as is thats why i suggest you guys add more power to the board.. what i wouldve done from day one had i gotten 4x ref titans

let the gpu boost 2.0 do its magic and see how far it goes on its own with bios+hard mod

https://lh3.googleusercontent.com/-1...bYY/s406/1.png
03-02-2013, 08:12 PM
CryptiK

VRM should be the limiter not the board power inputs but I'd say (and I asked TiN also) the max VRM capacity and we agree something like 350-425w before something lets go. Max power 300w in bios should be safe(ish) long term and not require the additional plug. Power slider then goes to 120% from my testing.

bmg - good on ya man, i wasn't going to post my mod bios and get an inbox full of 'my card blew up its your fault' lol.
03-02-2013, 08:19 PM
bmg

Quote:

Originally Posted by CryptiK

VRM should be the limiter not the board power inputs but I'd say (and I asked TiN also) the max VRM capacity and we agree something like 350-425w before something lets go. Max power 300w in bios should be safe(ish) long term and not require the additional plug. Power slider then goes to 120% from my testing.

bmg - good on ya man, i wasn't going to post my mod bios and get an inbox full of 'my card blew up its your fault' lol.

LOL, yeah I know...that's the risk. :cool: I've got a 295 watt version I'm playing with atm.
03-02-2013, 08:54 PM
CryptiK

That should be fine, at least it will stop the power limit throttling. I think I know why nvidia have such a low power limit, which makes sense, but its not because the card is about to blow at stock voltage. Its acoustically driven and to have a temp target coupled with a power target they can get very fine granularity over the throttling and acoustic control. You'll notice speed is tied to voltage - same as on the 600 series.
03-02-2013, 08:54 PM
OmegaMerc

Half of what I'm reading is in Chinese but I can't wait to start messing with my Titan, Hopefully should have one within a week or two (waiting on my refund for my 7950). Although I don't understand some technical aspects, it seems that a bios flash will allow a higher power draw to OC further, is that correct? /excited
03-02-2013, 09:11 PM
CryptiK

not OC further but to OC without hitting the power limit causing throttling back down to lower clocks.
03-03-2013, 02:14 AM
emertX

Quote:

Originally Posted by cowie

53k is a great single card score man
good one

No it's not! Compared to yours it's a shame! My clocks are all the way higher!

Quote:

Originally Posted by bmg

So I went ahead and flashed...it worked perfectly! PrecisionX now lets me go up to 110% and monitoring power I can see it peak at that. I'd guess 285 watts should be safe, so I think I'll go ahead and try that next.:)

ETA: bumped max power up to 285 watts and it worked fine. PrecisionX let's me go up to 114% now. To go from 265 to 285 just took changing the 04 0B 28 to 04 59 48 and also fixing the checksum of course.

Could you up it please?
03-03-2013, 03:19 AM
CryptiK

You'd ideally need a mod bios based on your bios, so we really need to do one for each AIC's model(s). We don't know how well cross flashing works except for EVGA vanilla to SC which reportedly does work.
03-03-2013, 04:53 AM
cowie

http://www.filedropper.com/evgascstitan
Here is a evga sc signature
300w is ok i would think right?
can do?

http://imageshack.us/a/img825/3517/s...2234402299.jpg

http://imageshack.us/a/img546/4318/s...2233110964.jpg

http://imageshack.us/a/img805/7144/s...2233111621.jpg

http://imageshack.us/a/img837/8523/s...2233455697.jpg
03-03-2013, 05:16 AM
CryptiK

YHPM sir Cow.
03-03-2013, 06:00 AM
CrazyNutz

Here is a special test version of KGB for titan. Only fan, and power supported for now:

https://www.dropbox.com/s/dk54rmgce0...gb_titan.zip?m

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