ATI's Catalyst 3.8 Drivers: ATI Sanctioned Overclocking
by Derek Wilson on October 8, 2003 3:02 PM EST- Posted in
- GPUs
Turning up the Heat
With any system that involves overclocking (factory regulated or otherwise), we are going to want to know it’s stable. To try to push the system, we ran the Final Fantasy XI benchmark on a loop for about 2 hours, followed by a run of X2 at the highest settings possible, then we hit it with GunMetal and finished off with TRAOD.
Tomb Raider is our most intensive test here, as when all the options are set all the way up, with no compression on anything, 6x AA, at 1800x1440 we squeeze out just about 9 frames per second.
Everything ran smoothly and beautifully. There were no stability issues or problems with the graphics.
Of course, that brings us to the next question we have to ask. Since the card overclocks itself based on heat, how does it respond when we heat it up?
To test this, we ran our "kill -9" TRAOD test a couple times to raise the temperature of the card as high as we know how to get it without a blow torch. We then reran the Aquamark3 and Unreal benchmarks. Here's what we saw:
The Aquamark3 score dropped from 47.62 to 46.78
The Unreal score dropped from 135.42 to 132.47
Of course, the performance should never drop below that of the stock clock speed, as the chip will never clock it self that lower than that. What this does mean is that as you are playing a graphically intensive game, your cards performance increase from overdrive will degrade over time.
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Anonymous User - Wednesday, October 8, 2003 - link
SO, can anyone tell me what good is the 9800XT and Overdrive is good for now that the bundled game is not out and won't be out anytime soon? Yeah you can use it for benchmarks and some crappy DX9 games that are out right now but that's about it.By the time Half-Life 2 OR should I say HALF-LEAKED 2! arrives on the retail stores the new gen cards will be announced. Dates should be met because that is one of the factors we base our buying decisions.
This is a big JOKE. Those big companies insult the gaming community with fiascos and goof-ups and treating us customers (fanboy or not) this way for the sake of money.
REALLY I CAN'T WAIT FOR HALF-LEAKED 2 TO COME OUT!
Anonymous User - Wednesday, October 8, 2003 - link
Overdrive, great feature!AHAHAHAHAHAHAHAHAHAHAH
WooDaddy - Wednesday, October 8, 2003 - link
Hey Derek,Noticed a misprint. On the "Turning Up The Heat" page, it should be Final Fantasy 11 not 9. You got your roman numerals backwards; it's IX not XI. I almost got excited there. I'd love to see FF9 on PC. Shoot.. I'd love to see FF1-11 on PC..
And before anyone responds.. NO I know there are emulators, but I don't do that stuff.. It's illegal unless I own it.
Anonymous User - Wednesday, October 8, 2003 - link
The new stability properties/full uninstall and the new application profiles are great features.. However, I am very dissappointed with the overdrive feature.. It is the only feature that differentiates the new 9800XT and 9800Pro apart from the increased clock frequnecies, and it seems that the overdrive only increases the clock frequency another marginal 5% (412 vs 432 Mhz).. (But it translates a 15% increase in the clock frequency over a 9800Pro)About the discussion with Ps2.0:You can make two different conclusions: 1- If you want to get the best dx9 performance when the games will come out, wait for 6 months to see how Nv40 and R420 perform, then decide which one to pick (however, from the rumors I heard, do not expect that NV40 is going to be a total killer).. 2- If you want to buy the best card today that also can run ps2.0 games reasonably coming in the future, then ATI is the only way to go (and unfortunately TRAOD is the only game that is indicator to this, and Derek/Anand tried to avoid this conclusion as much as possible).
And the possible performance improvements with the driver for Nvidia issue: It is very likely that this is biggest improvement thay can get.. After these ones, I only expect small improvements, not like an addition 30-40% again. So do not expect that NV3x series will beat R3x0 in close future as written in the benchmark article..
Btw, I really appreciate what Derek/Anand did with IQ article.. It really seems a lot of work, but please this is not a motherboard/CPU article.. A gfx card article needs a lot of attention to image quality and because of the latest cheats, the images had to be analyzed very carefully.. I rather prefer to wait another week instead of a rushed benchmark.. Anandtech was a name for such quality before, please do not loose it because of your deals with IHVs..
Thanks all..
Anonymous User - Wednesday, October 8, 2003 - link
Better yet compare an overclocked 9800 Pro to a 9800 XT with Overdrive and with manually overclocked 9800 XT!This is what I want to know as a buyer. I dont care so much about STOCK speeds comarison, I care about the POTENTIAL of the card.
Lastly I agree with #16 slightly lower resolutions than 1600x1200 should be tested since here is where big differences OCCUR. Or was it purposely done this way to show that there is a slight speed bump? in some way degrading the new ATI drivers.
Anonymous User - Wednesday, October 8, 2003 - link
please don't divide the ffxi benchmark number by time taken; just give the raw score. i'd rather not have to do math in every review just to compare your numbers to my results.AgaBooga - Wednesday, October 8, 2003 - link
I think that there should have been some tests at lower resolutions because at such a high resolution, you can't really gain a whole lot more just from drivers or a slight bump in speed.Locut0s - Wednesday, October 8, 2003 - link
Another nice job guys! I don't mean to add more work to what must be an extreamly heavy work load, putting together that artcle in 1 day is impressive, but it would be nice if the charts also showed the min/max frame rates you got on these games. You already mension them in the text so why not put them up on the charts too. After all when you are talking about playing games at frame rates over 100fps it's the min frame rates that really start to matter, not aquezzing out another 0.5fps at the top.Anonymous User - Wednesday, October 8, 2003 - link
#8,I'll gloss over the irony of calling yourself an idiot, except to say I agree. ;)
When is it EVER a "good time" to buy a $400 card? Hardly ever.
What if I'm in the market for a card NOW (because I'm still living with say a GeForce3, Radeon 8500, or lower for example), and I want to get the card that gives me the best possibility at being able to play the "upcoming" DX9 games?
The Radeon is clearly the best bet.
For all we know, BOTH of these cards will be crap with "upcoming DX9" titles. That doesn't mean that one of these cards clearly has the best potential.
Anonymous User - Wednesday, October 8, 2003 - link
Take note how he said that the highs and lows were closer together -might not look like much on the charts but might be a bit smoother in real life.