Tom's Hardware > Forum > Graphic & Displays > Graphics Cards > Card overclocking Help

Card overclocking Help

Forum Graphic & Displays : Graphics Cards - Card overclocking Help

Tom's Hardware: Over 1.4 million members in 6 different countries available to answer all your high-tech questions. Sign up now! Its free!
Ask the community Add a reply
Word :    Username :           
 
coylter   09-14-2003 at 06:04:37 PM

i have 2 question
1- What are the base speed on a radeon 9800pro
2-can i go further than 378/337 with a powercolor radeon 9800pro with regular cooling.

Add a reply
Sponsored Links
Register or log in to remove.
scottchen   09-14-2003 at 06:10:00 PM
- 0 +

I thought Powercolor 9800pro run at default of 400/360

-Intel PIV 2.4C @ 3.84G -Asus P4P800 -OCZ Gold 2x256 3700EL memory @ 256mhz 2.5-3-3-7 -Sapphire 9800pro @ 490/780 -SB audigy -80G Maxtor Diamond Plus9 Ultra ATA-133 hdd -450 Enermax PSU

Reply to scottchen
Silver Graphics badge TheGreatGrapeApe   09-14-2003 at 06:53:54 PM
- 0 +

Nah, defaults for the R9800Pro (<b>128mb</b> ) is 380/340.

And to Coylter, Powercolors have a reputation for poor overclocking.

Just take it slow if you plan on doing it.


- You need a licence to buy a gun, but they'll sell anyone a stamp <i>(or internet account)</i> ! <A HREF="http://www.redgreen.com" target="_new"><font color=green>RED</font color=green> <font color=red>GREEN</font color=red></A> GA to SK :evil:

Reply to TheGreatGrapeApe
coylter   09-14-2003 at 07:12:39 PM
- 0 +

i am at 420/372 right now and i have no problem.
i just got 6200 on 3dmark2003

Reply to coylter
speeduk   09-14-2003 at 07:25:57 PM
- 0 +

Thats a good target for me when I put the heatsink on the 9700pro. Keep up the good work...

<A HREF="http://service.futuremark.com/compare?2k1=6996893" target="_new"> 3D-2001 </A>
<A HREF="http://service.futuremark.com/compare?2k3=1284380" target="_new"> 3D-03 </A>
<font color=red> 120% overclocker </font color=red> (cheapskate)

Reply to speeduk
scottchen   09-14-2003 at 07:50:46 PM
- 0 +

But according to <A HREF="http://www.nordichardware.com/reviews/graphiccard/2003/Radeon9800Roundup/index.php?ez=7" target="_new"> this</A> Powercolor 128meg runs at higher frequency than ATI's refrence card.

-Intel PIV 2.4C @ 3.84G -Asus P4P800 -OCZ Gold 2x256 3700EL memory @ 256mhz 2.5-3-3-7 -Sapphire 9800pro @ 490/780 -SB audigy -80G Maxtor Diamond Plus9 Ultra ATA-133 hdd -450 Enermax PSU

Reply to scottchen
coylter   09-14-2003 at 08:19:37 PM
- 0 +

what do artefact look like
i dont think i have any because everything look normal and i am at 435/375

Reply to coylter
speeduk   09-14-2003 at 08:41:18 PM
- 0 +

For my 9700pro, artifacts first occur in the 2nd and 3rd game tests is 3dmark 03. When you see either little white/grey or black spots, that means the card is over heating or is just running too fast.... Also when taking the memory high, watch out for big black tears in the image....

<A HREF="http://service.futuremark.com/compare?2k1=6996893" target="_new"> 3D-2001 </A>
<A HREF="http://service.futuremark.com/compare?2k3=1284380" target="_new"> 3D-03 </A>
<font color=red> 120% overclocker </font color=red> (cheapskate)

Reply to speeduk
speeduk   09-14-2003 at 08:44:55 PM
- 0 +

And dont forget, if you have low air flow in your case near the card, the extra heat will soon build up and you may find artifacts at speeds you thought where ok! Best rule is to find the maximum speed without artifacts and drop each frequency 6-10mhz and leave it at that.

<A HREF="http://service.futuremark.com/compare?2k1=6996893" target="_new"> 3D-2001 </A>
<A HREF="http://service.futuremark.com/compare?2k3=1284380" target="_new"> 3D-03 </A>
<font color=red> 120% overclocker </font color=red> (cheapskate)

Reply to speeduk
coylter   09-14-2003 at 09:19:21 PM
- 0 +

i have seen some artefact at 435 370 in the 4th test of 3dmark , white dot in the water, flashing white dot...

i reduced the speed to 426/372 and it look ok

Reply to coylter
Silver Graphics badge TheGreatGrapeApe   09-15-2003 at 04:41:49 PM
- 0 +

Ad according to <A HREF="http://www.hardocp.com/article.html?art=NDgzLDI=" target="_new">THIS</A> they run at LOWER speeds than the reference ATI. When disucssing RXXXX speeds I always give the reference speed, because that's what you should expect from a card, anything more is a bonus. One of the main reasons I do this is because both Powercolor and Gigacube are notorious for sending underclocked cards to customers, or labelling non-pro cards with some variant of pro in the name. Using ATI reference speeds are what I expect.


- You need a licence to buy a gun, but they'll sell anyone a stamp <i>(or internet account)</i> ! <A HREF="http://www.redgreen.com" target="_new"><font color=green>RED</font color=green> <font color=red>GREEN</font color=red></A> GA to SK :evil:

Reply to TheGreatGrapeApe
Ask the community Add a reply
Tom's Hardware > Forum > Graphic & Displays > Graphics Cards > Card overclocking Help
Go to:

There are 1300 identified and unidentified users. To see the list of identified users, Click here.

Forum map
Bestofmedia Forum ©
2000-2009 Bestofmedia Group
Page generated in 0.353 seconds
Please mind

You are about to answer a thread that has been inactive for more than 6 months.
If you still wish to proceed, please ensure that your posting is original and does not duplicate or overlap any prior responses to this thread.

Add a reply Cancel
Sponsored links
  • Ask the community now
  • Publish
Ad
Related Topics
See all relatives topics
They won a badge
Join us in greeting them
How do I win badges?