AntmanMike said:
How do you
KNOW that ATI does not sneak benchmark optimizations into their drivers? Have you ever seen the source? Have you run it through a decompiler and scanned the assembly? (I assume you are not an ATI employee)
How do you know that the drivers do not only overclock the card if it is determined to be safe? Has anyone purpotedly have had the card crash because of the overclocking? It can easily be called a feature instead of a cheat.
As several people have already said, all this is is ATI Fanboy Propoganda.
Edit: Nice Radeon cooling mods, by the way. They look very hefty, if just a whee-bit overkill
.
Edit 2: Of course, it is possible I am wrong. I am not saying I am the all-powerful video card god, which I am not. However, if you can show to me that these 'cheats' or optimizations that nVidia utilizes in any way destabilize the system, I would love to see it, and in which case I will reverse my position.
ATI swore off the benchmark specific optimizations after the 2003 incidence. It is well known they no longer optimize there driver code for specific benchmarks. They simply do not need to lol! I doubt you would be believe me if I handed you the white papers lol.
We are not talking about deliberate and automatic over clocking here. Both ATI and NV have the feature, based on temperature built into their high end cards and drivers. That feature can be diabled in both the ATI and NV drivers too.
You can see what the true clocks are at anytime doing anything using RivaTuner background clock graphing function. That is how you know lol.
What we are talking about is a core clock that is being set 40Mhz higher than indicted across the board and behind the users or reviewers back. It does not disable when you disable all overclocking in the NV drivers. It is a constant 40Mhz upward shelf in the HP 3D core clock from what the bios is programmed for or what you set manually. Temperature has no effect on the amount of the upward shelf.
The only time it goes away is if the card drops into LP 3D mode or 2D mode where no upward and hidden clock shelving is seen. Funny how the shelving only occurs in HP 3D mode right where end users or reviewers would be running the card for benchmarking purposes lol.
The difference between the true advertised 430 HP 3D core clock and the hidden, 40Mhz upward shelved HP 3D core clock (469.5 true) is about 400 points in 3DM05 or 5.5%. That is chucky to a reviewer or prospective buyer.
NV has a pretty good card here in the 7800 so why they are screwing with a hidden core clock increase in beyond me. Just fix the drivers, up the bios clock then sell the cards as 470/600's and be done with it. Of course that may screw up future NV marketing plans and would certaining put a ding is BFG's overclocked series of 7800's.
The BFG's are advertised as 450/650 cards. They come out of the with a 460 bios HP 3D core clock and actually run at 501Mhz core in HP 3D mode. The problem those cards have is the first 05.70.02.11.22 bios only ran the memory at 600Mhz instead of 650Mhz as BFG advertised. In order to get the 650Mhz memory clock you have to flash to the updated 05.70.02.11.25 which was released 5 days after the .22 bios to correct the low memory clock issue.
I do not begin to know why you brought up system stability. That isn't an issue and never has been in the context of this discussion.
Yes I am an ATI man but if they shelved their clocks up behind the users back I would blow the whissle on that too. It is deceiving to the buyer be it in their favor or not.
I have no problem telling people that some ATI cards are generally crap when it comes to OC potential. The x800Pro VIVO AGP cards are a good example. Since the advent of the 500/500 x800XT AGP cards the core going on the Pro Vivo's are the bottom of the barrel unit that can't speed bin for either XT-PE or XT use.
I just call em as I find em lol.
Viper