Printable View
stock (for 3d freq.) if i want more i will have to get better coolling:D
but i am going mad because whenever i start video(tv-tuner,movie..) i get stripes all over my monitor and i have to restart.. i have even tried with higher voltage but no good :S
This is my config: http://img19.imageshack.us/img19/8176/max9iq.th.jpg
what cooling? water?
Yes, Maze 4 Acetal.Quote:
Originally Posted by Rovtar
http://img162.imageshack.us/my.php?i...ict20572lp.jpg
http://img162.imageshack.us/my.php?i...ict20589jc.jpg
will addition a OC speed at 792-796/900mhz
1.575V / 2.25V / 2.25V / 1.503V
stable for bench under water...
I hope that i will buy fullcover son so then i can oc much more but with stock :S nope :P
X1900CF 512MB @ 729/828 1.4v (stock) on air cooling (stock)
Hmmm... I've tried so many things but I can't overclock with ati tool.. It will just lock up my system half the time starting at any mhz on mem or core and sometimes I can get it to overclock to 780core and 890 mem(on water) and i can run 3dmarks and all. but if i change the clocks or reboot and try to load the config(yes i saved the voltages) it will lock up my comp and the screen will turn funky color. wtf? :confused:
It is about the same for me... Well i got 9008p (WR for a singelcard?) in 3DMark06 ( http://service.futuremark.com/compare?3dm06=325828 ) but that is at 765/882. I have a Maze4 block and is thinking about (actually, I already ordered it) a DD fullcover block and a block for the voltage regulator. Also, I have a Aspire 520W for my graphic card, that should be enough.
What kind of waterblock do you have?
Also, I have a PowerColor X1900XTX. Can it be the memory timings that is 'bad' for overclocking?
Edit: I read somewhere that overclocking With ATITool should be done 'step-by-step'. That works for me but loading a high config directly gives me the same problems as yours. *strange*
With my X1900XT, I can get
Note: 1.4v is the nominal (stock, standard, default) 3d voltage for the X1900XT(X) cards.
770Mhz @1.55v (bench stabe but thats about it)
750MHz @1.525v (100% stable just a little hot)
725MHz @1.425v (Good comprimise between maximum performance and heat output. I run this speed 24/7)
700MHz @1.35v (Awsome OC becuase its at 0.05v less than standard stock voltage.)
650MHz @1.325v (XTX speed)
625MHz @1.3v (XT speed with 0.1v less than stock voltage)
Cooling for my XT is provided by an ultra customized Thermalright V1 Setup. For more info, see my sig for my project logs.
Did the cooling of the voltage regulator made any difference when you overclock? I mean, could you clock higher with that cooling?
And at what speed can you run the memory?
Interesting... You have a Sapphire card... ;-)
Quote:
Originally Posted by MrRamon
Same here, I hate it
I've got a huge cooler full of ice water... 26C idle. CPU is Opteron 170 @ 2.8ghz 15C Idle... 1.61Volt
3Dmark03 Stable... 21829 :) .. sick!!!! Next within the next week i will Modify the cooler and stuff and install my MCP350 and see if i can hit 800/900 .. :)
775 Core 1.525V
875 Memory
2.086
2.086
1.486
Thanks for the numbers! On my board I get artifacts when getting above 1.525v, same for you? And I can not reach 775 yet... :-(Quote:
Originally Posted by MrRamon
I have not run 3DMark03 but I get around 13.5k in 3DMark05, is that ok @765/882?
800/900 would be nice. :-) Wish you luck. I have to wait 1-2week before I can try that... :-(
signed
I upped my vcore from 1.4 (stock) to 1.475 (the highest I am willing to go on stock air cooling) and I got up to 756MHz core (just like my X1800XT 512) too bad my memory sucks so bad... 828Mhz is weak compared to the 900MHz I got out of my X1800...
Anyways, I also only have a 3700+ right now, in my old machine I had a 4400+ dual core...
However, I did reach a new personal record...
http://members.shaw.ca/robert.ritchie/12275.JPG
Hmmm...
I'm getting great memory OCs, 870 in ATI Tool with volts at 2.151/2.151/1.5 for mem but I've been having difficulty getting my core passed 700/710 or so. It freezes in 3dMark at 710 whether I'm at 1.475 or 1.425... Oh well. I suspect I can probably hit like 880 at least in memory which is damn fast
On a side note I think I'm actually CPU limited in 3DMark, as I'm stuck at 12600 whether memory is at 800 or 870
Maybe I should try 2.151 for mem... Never tried overvolting memory before...
guys i live in singapore and i recently just bought a Powercolor X1900XT... it states that on the website that my core speed should be 625Mhz and my mem should be 1450Mhz... but right now its at 500/1200 by default.. wads the issue here??
That is the STOCK 2d voltages.
Run something in 3D and you will see that it automaticly raises to stock speeds.
Hi guyes!
I need some help to hard-mod my X1800XT (512mb). I've made a new vGPU X1800XT-thread for that, but someone recommended me to come here first.
Any pictures about circuit board? X1800XT/X1900XT, is there big differents between these cards? My card loves voltages and AtiTool doesn't give me enough, "only" 1.575V, so I'm going to make at least vGPU to my card so I can get up to 1.75V vCore. :slapass:
GPU runs 840MHz @ 1.575V (with icewater +5C)
MEM runs 945MHz @ stock voltage (with air +27C)
I WANT MORE MHz!! ...:banana:
Thanks!
LOL, are you using CF :confused:Quote:
Originally Posted by rob[GL]
Your score is so low for those Mhz :fact:
See what i get only uping to 690/800Mhz :fact:
http://img117.imageshack.us/img117/7659/ocz2707pv.jpg
No... I'm not running Crossfire... I only have 1 card, but is the master card... And you have a CPU that is faster than mine, that is why you score so much better...Quote:
Originally Posted by Counter CS
I dont know man... is 3DMark 05 multithreaded at all? I have a 2.7ghz 4400+ and at 690/800 I get 12.5... maybe my system memory??
I have a similar problem with my XTX.I do only 11k on 3d mark 05.I have a Dual core 930 intel overclocked at 4.5Ghz and the radeon is on 740/800.:( Why do i score only 11k?