and X1900XT VS. X1900XTX + OVERCLOCK VOLTAGE GUIDES

Printable View

Show 100 post(s) from this thread on one page

04-29-2006, 10:53 AM
andL64

1 Attachment(s)

i used them just for benching because i play with the card 2 days now.....

i reach most with wc on the gpu, also i noticed i just get more errors when i set MVDDQ more than 2,080.

just got up with vdd and vddci for mem, i think with 1,531V vddci and 2,190V mvddc i got 873mhz stable without any errors

look here @ samsung BJ11 datasheet max-specs: (1.9-2.0V is stock)
04-29-2006, 11:42 AM
Counter CS

:fact: All the X1900XT user what is the max Mhz auto-detected by ATi auto.overclock ? :fact:

Here i get 689-797Mhz :toast: :woot:

http://img205.imageshack.us/img205/9...auto3qr.th.jpg
04-30-2006, 04:03 PM
c.freak

My connect3D x1900xt@xtx [BJ11] goes up to 783/900 stable!
This is my voltage settings: 1.500, 2.140, 2.130, 1.486 for the moment it's been working out great. This is 24/7 settings. Got plans on making my watersystem more effective soon so i hope i can squeeze everything from it then.
05-01-2006, 08:03 PM
IluvIntel

Quote:

Originally Posted by c.freak

My connect3D x1900xt@xtx [BJ11] goes up to 783/900 stable!
This is my voltage settings: 1.500, 2.140, 2.130, 1.486 for the moment it's been working out great. This is 24/7 settings. Got plans on making my watersystem more effective soon so i hope i can squeeze everything from it then.

You sound like you are very lucky to have a card that can clock that high with those voltages.... going for WR ? :D

One is for sure about these cards, every vendor seems to have different voltage requirements when overclocking or it could be just the luck of the draw as to how good or not good your chips are...
05-02-2006, 01:50 AM
nicepun

Quote:

Originally Posted by IluvIntel

You sound like you are very lucky to have a card that can clock that high with those voltages.... going for WR ? :D

One is for sure about these cards, every vendor seems to have different voltage requirements when overclocking or it could be just the luck of the draw as to how good or not good your chips are...

I totally agree ^^ specially when it's a XT flashed to XTX. You have a gem there, I can't imagine what card would do under phase or xtreme cooling. :clap:
05-02-2006, 06:33 AM
bluebizkit

What brands X1900XT using 1.1ns?
05-02-2006, 06:54 AM
licken

Quote:

Originally Posted by c.freak

My connect3D x1900xt@xtx [BJ11] goes up to 783/900 stable!
This is my voltage settings: 1.500, 2.140, 2.130, 1.486 for the moment it's been working out great. This is 24/7 settings. Got plans on making my watersystem more effective soon so i hope i can squeeze everything from it then.

Hey, thats almost the same as my card. But i have the last voltage on 1.510 to get it more stable (better, stable FPS).
Think we got good cards. :toast:
05-02-2006, 07:38 AM
mursaat

Quote:

Originally Posted by bluebizkit

What brands X1900XT using 1.1ns?

Sapphire is know for sure. I can't help with other brands as I've only owned Sapphire.
05-02-2006, 09:59 AM
Counter CS

Quote:

Originally Posted by Counter CS

:fact: All the X1900XT user what is the max Mhz auto-detected by ATi auto.overclock ? :fact:

Here i get 689-797Mhz :toast: :woot:

http://img205.imageshack.us/img205/9...auto3qr.th.jpg

I have flashed my XT to XTX and the auto overclock show the same clocks :slap:
How i can overclock this?
Don´t know about ATi overclock, someone can help here explaining the process.
I have instaled ATItiool but i don´t get voltage option :slapass:
05-04-2006, 03:38 AM
Kesnel

Just popping back to the subject of voltages.

Can any one point me to the voltage measuring points on the x1900 series please? :)
05-04-2006, 03:48 AM
SIOUX

Quote:

Originally Posted by Kesnel

Just popping back to the subject of voltages.

Can any one point me to the voltage measuring points on the x1900 series please? :)

Here you go:)

http://img70.imageshack.us/img70/975...tpoint26sv.jpg
05-04-2006, 04:13 AM
Kesnel

Thanks, that's just what I was looking for. :)
05-04-2006, 03:47 PM
chinkgai

interesting, techpowerup has different points to read both...and i was using them instead of the ones sioux pointed to

the point at techpowerup for vgpu might be easier to reach
05-05-2006, 05:54 PM
irev210

Quote:

Originally Posted by chinkgai

interesting, techpowerup has different points to read both...and i was using them instead of the ones sioux pointed to

the point at techpowerup for vgpu might be easier to reach

i used the techpowerup voltage measure points, they seemed to work fine for me.

I've updated the OC database, enjoy
05-11-2006, 02:03 AM
Hazzan

I try Overclock My Card X1900XT mastercard with ATITOOL 25 beta 14 but memory cannot overclock ? why ?
05-16-2006, 09:05 AM
Rovtar

OK i have real big problem...
When i disable ativxx.. services in task manager and start ati tool i still have 2d freq:S i want to oc in 3d mode but i don't know how...or it's only possible in 2d?

so please give me tutorial about how can i see real 3d freq..

tnx!!
05-16-2006, 09:15 AM
mursaat

Ok fast tutorial as it is everywhere if you search ;)

Make a New profile, name it 3D.

Go to Settings, voltages, then set the desired voltages. Apply and Save -> 3D
Then fan options too, depending on your cooling.

After that, you have to go to Settings -> 3D detection, and set it so it reads 3D profile when 3D app launches, and Default when 3D app closes.

Now you can overclock! its a real PITA, as the comp freezes if you go too far.

You can even make another profile named 2D, with 350/350 and very low volts so the card is cooler on Windows Desktop.
05-16-2006, 09:40 AM
licken

Quote:

Originally Posted by Rovtar

OK i have real big problem...
When i disable ativxx.. services in task manager and start ati tool i still have 2d freq:S i want to oc in 3d mode but i don't know how...or it's only possible in 2d?

so please give me tutorial about how can i see real 3d freq..

tnx!!

Okay, AtiTools dont read 3D settings, it read the settings used for the moment.
First you need to set the voltage to 3D voltages. 1,425/2,086/2,086/1,486
Thats the original 3D voltages. Now you can raise your freq's to 650/775. :)
05-17-2006, 12:13 AM
Rovtar

ok tnx guys :D
05-17-2006, 09:05 AM
Rovtar

And there is another problem :S

When i early in the morning benching (3d 203&05) everything work fine but when i now want to play cs:s my system freeze after 10 s of playing:S so what could be wrong
i have unclocked my proc to 2.4 ghz (12x200 at 1.5 v) but system still freeze i have unclocked my graphic card, to 600/750 problem is still there so what the :banana::banana::banana::banana: is wrong :S
05-17-2006, 09:23 AM
licken

Quote:

Originally Posted by Rovtar

And there is another problem :S

When i early in the morning benching (3d 203&05) everything work fine but when i now want to play cs:s my system freeze after 10 s of playing:S so what could be wrong
i have unclocked my proc to 2.4 ghz (12x200 at 1.5 v) but system still freeze i have unclocked my graphic card, to 600/750 problem is still there so what the :banana::banana::banana::banana: is wrong :S

what drivers are you running? DX9c installed? hmm.
05-17-2006, 09:28 AM
Rovtar

I have catalyst 6.4 and direct x 9.0c
05-17-2006, 10:00 PM
mursaat

You should make ATI Tool log the temperatures. After a crash go and check the bottom of the .log because temps can be the problem. Also, maybe this sound obvious, but are you sure you saved the high voltages to the 3D profile? It happened to me the first time I used ATI Tool :D
05-18-2006, 04:43 AM
IluvIntel

For 738 / 864 on my HIS X1900XTX and air cooled via Accelero X2, my voltages according to ATItool beta14 are:

GPU - 1.575
MVDDC - 2.220
MVDDQ - 2.140
VDDCI - 1.564

I have found these are stable with no artifacting in 3Dmark06', 05 & 03. :)
05-18-2006, 05:28 AM
nicepun

I don't know if anyone else has tried CATS 6.5 (Beta) but I did and it still giving problems with ATiTool as it does with CATS 6.4. This really sucks, I guess I may have to go back to CATS 6.3. Anyone else??

Show 100 post(s) from this thread on one page