Putting this PhysX Business to Rest

Let me put things in perspective. Remember our Radeon HD 4870/4850 article that went up last year? It was a straight crown-robbing on ATI’s part, NVIDIA had no competitively priced response at the time.

About two hours before the NDA lifted on the Radeon HD 4800 series we got an urgent call from NVIDIA. The purpose of the call? To attempt to persuade us to weigh PhysX and CUDA support as major benefits of GeForce GPUs. A performance win by ATI shouldn’t matter, ATI can’t accelerate PhysX in hardware and can’t run CUDA applications.

The argument NVIDIA gave us was preposterous. The global economy was weakening and NVIDIA cautioned us against recommending a card that in 12 months would not be the right choice because new titles supporting PhysX and new CUDA applications would be coming right around the corner.

The tactics didn’t work obviously, and history showed us that despite NVIDIA’s doomsday warnings - Radeon HD 4800 series owners didn’t live to regret their purchases. Yes, the global economy did take a turn for the worst, but no - NVIDIA’s PhysX and CUDA support hadn’t done anything to incite buyer’s remorse for anyone who has purchased a 4800 series card. The only thing those users got were higher frame rates. (Note that if you did buy a Radeon HD 4870/4850 and severely regretted your purchase due to a lack of PhysX/CUDA support, please post in the comments).

This wasn’t a one time thing. NVIDIA has delivered the same tired message at every single opportunity. NVIDIA’s latest attempt was to punish those reviewers who haven’t been sold on the PhysX/CUDA messages by not sending them GeForce GTS 250 cards for review. The plan seemed to backfire thanks to one vigilant Inquirer reporter.

More recently we had our briefing for the GeForce GTX 275. The presentation for the briefing was 53 slides long, now the length wasn’t bothersome, but let’s look at the content of the slides:

Slides About... Number of Slides in NVIDIA's GTX 275 Presentation
The GeForce GTX 275 8
PhysX/CUDA 34
Miscellaneous (DX11, Title Slides, etc...) 11

 

You could argue that NVIDIA truly believes that PhysX and CUDA support are the strongest features of its GPUs. You could also argue that NVIDIA is trying to justify a premium for its much larger GPUs rather than having to sell them as cheap as possible to stand up to an unusually competitive ATI.

NVIDIA’s stance is that when you buy a GeForce GPU, it’s more than just how well it runs games. It’s about everything else you can run on it, whether that means in-game GPU accelerated PhysX or CUDA applications.

Maybe we’ve been wrong this entire time. Maybe instead of just presenting you with bar charts of which GPU is faster we should be penalizing ATI GPUs for not being able to run CUDA code or accelerate PhysX. Self reflection is a very important human trait, let’s see if NVIDIA is truly right about the value of PhysX and CUDA today.

Another Look at the $180 Price Point: 260 core 216 vs. 4870 1GB The Widespread Support Fallacy
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  • lk7900 - Monday, April 27, 2009 - link


    Can you please die? Prefearbly by getting crushed to death, or by getting your face cut to shreds with a
    pocketknife.

    I hope that you get curb-stomped, f ucking retard

    Shut the *beep* up f aggot, before you get your face bashed in and cut
    to ribbons, and your throat slit.

    http://www.youtube.com/watch?v=QGt3lpxyo1U">http://www.youtube.com/watch?v=QGt3lpxyo1U

    I wish you a truly painful, bloody, gory, and agonizing death, *beep*
  • joeysfb - Wednesday, April 15, 2009 - link

    Hahaha! An eye for an eye. Guess the table has turned. AMD used to be in a needy position... taking it from left..right..center and back from players like Nvidia.
  • joeysfb - Monday, April 13, 2009 - link

    Good job AnandTech!!, really like your behind the scene commentary.
  • araczynski - Saturday, April 11, 2009 - link

    so far my overclocked 4850 crossfire setup has been keeping me happy, i'll come back into the market when the 5000 series rolls out and i upgrade my rig in general.
  • ChemicalAffinity - Thursday, April 9, 2009 - link

    Can someone ban this guy? I mean seriously.
  • SiliconDoc - Friday, April 24, 2009 - link

    Are you on drugs, is that why you don't understand or have a single counterpoint ?
    Come on, come up with at least one that refutes my endless stream of corrections to the lies you've lived with for months.
    No ?
    Ban the truth instead ?
    Yeah, that wouldn't help you.
  • Ananke - Thursday, April 9, 2009 - link

    I had 4850, 4870-1Gb, 260-216 and 280-Overclocked. Ran on 24" 1900*1200 - Crysis and Warhead, FarCry2, GTA4, Stalker ....whatever else you can imagnine...

    My experience:

    Radeons are hot and noisier. You HAVE to increase the fan speed and it is audible. Image quality in games is very good though. Especially Crysis was better looking with the Radeons. Bullet tracing and sunshine effects were spectacular...GTX 280 on max everything in Crysis was also very beautiful. However that card gets HOT, so you would be better off with 285. I didn't like the image quality of Radeons in movies , but maybe my settings were not good. 4850 is definitely not the money, too hot for my test.

    So, 4870 or 4890 1 Gb is definitely worth buying, performance is on par with 285 on 1900*1200 - Crysis was 27-41 FPS with standart Radeon 4870, and 31-45 with 280 OC 615 MHz.

    IF 285 price is $250, that would be the best buy. If it costs more is NOT worth the money, unless you really want bigger and quiter card. Performance wise is the same as Radeon 4890, which now costs 229 and can be overclocked. I did overclock the GTX280 and 285, which doesnt show any performance change, I guess they are constrained by memory bandwidth?

    So, honestly, for the money Radeon 4890 for $229 is the better choice. IF you find 4870 1Gb for $169 is worth considering also. The 896MB on the Nvidias is a constraint, I would not reccomend anything but 285, but that is expensive.

  • Truenofan - Tuesday, April 7, 2009 - link

    woops. i meant arctic cooling S1 Rev2.
  • Truenofan - Tuesday, April 7, 2009 - link

    i don't get whats going on with silicon. but i enjoy my 4870. it works best at my resolution(1920x1200) and it costed less than the 275 with the ac-1. runs very chilly(45C idle 57C load oc'ed). i dont need phys-x or an application to do video encoding that costs extra adding to the total cost of the video card. gaming is its sole purpose to me and it does that extremely well.

    180 + 80 dollars for the video applications costs more than what my 4870 ran me and it completely outclasses at stock speeds it let alone a 275(260) or 280(270) which mine still costed less than. now you can get a 4870 for what the 260 runs. wheres the logic in that? just so you can run a few games with physx that aren't even that good? to do some video encoding? i'll stick with my lower cost 4870.
  • SiliconDoc - Tuesday, April 7, 2009 - link

    I see, now your 4870 completely outclasses even the 280. LOL
    Your 4870 is matched with the 260, not the 275, and not the 280.
    You don't have anything but another set of lies, so it's not something about you determining "my problem", or you "not knowing what it is", but it is rather the obvious lies required for you to "express your opinion". Maybe you should read my responses for the 20 some pages, and tell me why any of the 20 plus solid points that destroy the lies of the reds, are incorrect ? You think you might try it ? I mean we have a lot more than just YOUR OPINION,, false as you presented it, to determine, what is correct. For instance:
    http://www.fudzilla.com/index.php?option=com_conte...">http://www.fudzilla.com/index.php?optio...Itemid=4...
    .
    Now, not even your 4870 overclocked XXX can beat the GTX260 GLH. In your MIND, though, it does, huh....? lol
    Too bad, for you. I, unlike you, know what your problem is, and that is exactly what should bother you, about me.

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