Final Thoughts

If my final thoughts start sounding like a broken record, it’s because once again a set of NVIDIA & AMD product launches have resulted in a pair of similarly performing products.

The crux of the matter is that NVIDIA and AMD have significantly different architectures, and once again this has resulted in cards that are quite equal on average but are all over the place in individual games and applications. If we just look at the mean performance lead/loss for all games at 2560, the GTX 590 is within 1% of the 6990; however, within those games there’s a great deal of variance. The GTX 590 does extremely well in Civilization V as we’d expect, along with DIRT 2, Mass Effect 2, and HAWX. Meanwhile in Crysis, BattleForge, and especially STALKER the GTX 590 comes up very short. Thus choosing the most appropriate card is heavily reliant what games are going to be played on it, and as a result there is no one card that can be crowned king.

Of the games NVIDIA does well in, only Civ5 is a game we’d classify as highly demanding; the rest are games where the GTX 590 is winning, but it’s also getting 100+ frames per second. Meanwhile on the games AMD does well at the average framerate is much lower, and all of the games are what we’d consider demanding. Past performance does not perfectly predict future performance, but there’s a good chance the 6990 is going to have a similar lead on future, similarly intensive games (at least as long as extreme tessellation isn’t a factor). So if you had to choose a card based on planning for future use as opposed to current games, the 6990 is probably the better choice from a performance perspective. Otherwise if you’re choosing based off of games you’d play today, you need to look at the individual games.

With that said, the wildcard right now is noise. Dual-GPU cards are loud, but the GTX 590 ends up being the quieter of the two by quite a bit; the poor showing of the 6990 ends up making the GTX 590 look a lot more reasonable than it necessarily is. The situation is a lot like the launch of the GTX 480, where we saw the GTX 480 take the performance crown, but at the cost of noise. The 6990’s performance advantage in shader-intensive games goes hand-in-hand with a much louder fan; whether this is a suitable tradeoff is going to be up to you to decide.

Ultimately we’re still looking at niche products here, so we shouldn’t lose sight of that fact. A pair of single-GPU cards in SLI/CF is still going to be faster and a bit quieter if not a bit more power hungry, all for the same price or less. The GTX 590 corrects the 6990’s biggest disadvantage versus a pair of single-GPU cards, but it ends up being no faster on average than a pair of $280 6950s, and slower than a pair of $350 GTX 570s. At the end of the day the only thing really threatened here is the GTX 580 SLI; while it’s bar none the fastest dual-GPU setup there is, at $1000 for a pair of the cards a quad-GPU setup is only another $400. For everything else, as was the case with the Radeon HD 6990, it’s a matter of deciding whether you want two video cards on one PCB or two PCBs.

Quickly, let's also touch upon factory overclocked/premium cards, since we had the chance to look at one today with the EVGA GeForce GTX 590 Classified. EVGA’s factory overclock isn’t anything special, and indeed if it were much less it wouldn’t even be worth the time to benchmark. Still, EVGA is charging 4% more for about as much of a performance increase, and then is coupling that with a lifetime warranty; ignore the pack-in items and you have your usual EVGA value-added fare, and all told it’s a reasonable deal, particularly when most other GTX 590s don’t come with that kind of warranty. Meanwhile EVGA’s overclocking utility suite is nice to see as always, though with the changes to OCP (and the inability to see when it kicks in) I’m not convinced GTX 590 is a great choice for end-user overclocking right now.

Update: April 2nd, 2011: Starting with the 267.91 drivers and release 270 drivers, NVIDIA has disabled overvolting on the GTX 590 entirely. This is likely a consequence of several highly-publicized incidents where GTX 590 cards died as a result of overvolting. Although it's unusual to see a card designed to not be overclockable, clearly this is where NVIDIA intends to be.

Finally, there’s still the multi-monitor situation to look at. We’ve only touched on a single monitor at 2560; with Eyefinity and NVIDIA/3D Vision Surround things can certainly change, particularly with the 6990’s extra 512MB of RAM per GPU to better handle higher resolutions. But that is a story for another day, so for that you will have to stay tuned…

Power, Temperature, & Noise
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  • Abot13 - Saturday, March 26, 2011 - link

    Well there is advertising and advertising. Asking multiple monitor manufacturers to supply sets of screens in order to test them for multi monitor setups, where the best sets will be used for a longer test period to see how they keep up over time, doesnt interfere with your journalistic integrity, bit for the manufacturers the cost can be written of as PR/advertising costs.
    in the end your readers will get the information they want, your integrety will be intact and we also will find out what the best monitors are for multi monitor setups.
    Shouldnt be that hard now should it?
    Reply
  • PrinceGaz - Friday, March 25, 2011 - link

    Once you are dealing with framerates above about 80fps at the highest resolutions and quality settings, multi-monitor is one option, or it is time to start cranking up the anti-aliasing as the results are otherwise irrelevant.

    With one card doing 100fps and another managing 140fps in a game, the best card for that game is the one which is cheapest even if only slightly, unless you can do something to bring the framerates down in a useful way, and higher AA than 4x is the way to go.
    Reply
  • Ryan Smith - Friday, March 25, 2011 - link

    As a general principle I agree, however 8x AA really doesn't do anything for IQ. I'd rather turn on SSAA/TrAA/MLAA, however AMD and NVIDIA do not have a common AA mode beyond DX9 SSAA. So for DX10/11 titles, MSAA is still the lowest common denominator. Reply
  • DarknRahl - Thursday, March 24, 2011 - link

    I agree. Anandtech always seems to have a nvidia bias to their video card reviews.

    It sticks in the craw as I dig all their other reviews for other products but video card wise I go elsewhere.
    Reply
  • B3an - Thursday, March 24, 2011 - link

    No they dont. It just that for some reason AMD attracts more morons that like to moan about these non-existent things. And i own AMD cards before you say anything else stupid. Reply
  • softdrinkviking - Sunday, March 27, 2011 - link

    100% agree. i own an AMD card too, and i felt like anandtech was extremely positive about the 5800 series when i bought that card.

    it also looks like they are leaning towards the 6990 vs the 590 in this very article. to paraphrase... the 6990 is going to be better for current new games and future games, but the 590 seems to do a bit better with older titles and new games played at lower resolutions.

    i don't understand how anyone could think that makes them nvidia biased. it boggles the mind.
    Reply
  • compvter - Thursday, March 24, 2011 - link

    Finnish site called muropaketti did some 3x display tests with these new cards

    http://plaza.fi/muropaketti/artikkelit/naytonohjai...

    and for your question i would like to answer with other question: Why buy faster cpu if you won't need faster at the moment? Granted there is no limitations like dx compatability, but still you can use your gfx card quite a while. Im still using 3870x2 card (3 years), mainly because there are so few dx11 games.
    Reply
  • VoraciousGorak - Thursday, March 24, 2011 - link

    For the "hype" they were throwing out with that video preview, I thought they were going to pull a fast one and launch a GeForce 6-series. But a teaser video for a super-enthusiast GPU using existing tech that'll be so rare I'll probably never physically look at one in my lifetime?

    Color me disappointed.
    Reply
  • fausto412 - Thursday, March 24, 2011 - link

    yeah.

    those 700 dollar cards are only to be bought by a rich few.

    Improve the $400 price range...that's as high as i'll go these days.
    Reply
  • Red Storm - Thursday, March 24, 2011 - link

    ... are you guys not testing these cards at multi-monitor resolutions? You said yourself in the review that these are marketed towards the high end. Well, the high end isn't just 30" monitors. Multi monitors boast a higher resolution and I think it's important to know how well these dual GPU monsters perform at the level they are marketed towards. Reply

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