Portal 2

Portal 2 continues the long and proud tradition of Valve’s in-house Source engine. While Source continues to be a DX9 engine, Valve has continued to upgrade it over the years to improve its quality, and combined with their choice of style you’d have a hard time telling it’s over 7 years old at this point. Consequently Portal 2’s performance does get rather high on high-end cards, but we have ways of fixing that…

With this latest generation of high-end cards Portal 2 performance is so high that it’s more than practical to play with SSAA, and that’s where we’re going to focus today. At all resolutions and anti-aliasing options the GTX 670 can surpass the 7970, but this is especially the case with SSAA. At 2560 the GTX 670 is just shy of 60fps, while the 7970 manages only 48fps and the 7950 39fps. SSAA is the ultimate lavish feature, and although Portal 2 is perfectly playable on AMD’s cards without SSAA, SSAA is also the ultimate option for image quality and there’s no good reason not to use it with cards that perform this well.

At this point it’s not entirely clear why the GTX 600 series does so well here (both AMD and NV use SGSSAA), especially given the fact that the Radeons have a memory bandwidth advantage. But regardless of the reason at 2560 the GTX 670 is looking pretty good. For that matter this also happens to be one of the stronger games for EVGA’s GTX 670 Superclocked; the performance gain at 2560 pushes past 4%.

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  • Galidou - Sunday, May 13, 2012 - link

    LoL you're still so much into it's almost like you wanna make me feel that you're gonna save the world with your knowledge. Pollution will be eradicated by the light of your mesurements(in milimeters that is).

    Sorry if my english ain't at your level, maybe why you beleive I'm young, but it is in fact my third language. The only fanboy here is you, I know that this 670 is AMAZING, if I were in the market for a 300$ video card with what I see now, I'd dish an extra 100 to get it without hesitation.

    OMG sonny boy you had to mention this like it was all the supernatural 6mm difference... who gives a darn but you... If you're that old and ''responsible'' commenting like you do about video cards, WOW, it's even worse than I think, the word responsible might even have to change definition just because of you.

    I have never seen someone so irresponsible in forums when speaking about video cards. And I'm not the only one who might think that way for sure.

    You'Ve been doing personnal attacks on this forum on a regular basis and all that because of what, because of your knowledge in video cards. I'd prefer to be the most stupid man on earth instead of using any form of knowledge the way you do.
  • CeriseCogburn - Sunday, May 13, 2012 - link

    Another gigantic wall of text with nothing on the topic, and nothing but attacking. Goodbye, you missed all the discussions, and all you've got to add now is your hatred.
  • Galidou - Monday, May 14, 2012 - link

    I never said your discussions were fulled with lies or anything, it's just the way you bring up your argumentation. It makes me feel like not everyone will listen to you because of that. You do it in a harsh way and bring everyone down with you at the same time.

    You think calling everyone an ignorant is really necessary to explain anything related to the topic even if their argumentation is flawed? I don't think so. I already know Nvidia won for this gen, and they won big time. It's nice to see some nice bang for your bucks at the top, and I mean, if it wasn't for the fact that I only run in 1080p and the most anticipated game I'll play is diablo 3, I'd get one right now. But darn it dude, calm down...
  • CeriseCogburn - Thursday, May 31, 2012 - link

    You calm down amd fanboy, you LOST, amd LOST, and is LOSING, and amd is near broke.
    And you're very upset over it.
  • Gastec - Tuesday, November 13, 2012 - link

    Aha! Busted! You are looking forward for AMD to get broke, closed so we would all be forced to buy video cards from only one corporation: nVidia. Because that way your share of money will get bigger. You greedy bastard!
  • jamyryals - Friday, May 11, 2012 - link

    While highly entertaining to me, your comments are actually a bit disturbing when one thinks about what you are like in real life.
  • CeriseCogburn - Friday, May 11, 2012 - link

    Yes, don't forget to personally attack me, use the usual blabber the most ignorant and clueless fools on the net use to do so, it's a very short list, so it won't be too hard for you unless you try to remember how to spell basement.
    Now back to the topic I brought up.
    It's a sad time for amd fanboys and no amount of lies can help.
    After the reviewer smacked down all 79xx CF setups as not able to recommend, we have this very next follow up review - and it's easy to say everyone is absolutely amazed by the massive performance of this next step nVidia GTX670 - beating amd and their fanboys at the very heart and I do mean their dark little love it to death fanboy talking point amd heart - die size / power use / price perf / fan noise...

    It's a total and complete smackdown, exceeding even in muliti monitor with the nVidia 3+1surf - a complete smackdown - no area left for the and fanboy to grab onto - extreme sadness the era has ended.

    Consolation prize is vehemently claiming amd "OC's better", but it's a very difficult and voltage increasing road of heat and instability to that little nugget - while the nVidia fan comfortably uses a new technology for OC, and "enjoys some OC anyway" even without touching a thing, if we are to believe the angry and defeated amd fans protestations..
  • SlyNine - Saturday, May 12, 2012 - link

    You need to take a step back and read your comments. You seem to think you're the only person with a valid opinion.
  • CeriseCogburn - Sunday, May 13, 2012 - link

    Oh more personal attacking ?
    You can have your opinion, even if it's ridiculous and stupid, and rest assured, I may use the facts to prove that it is, and thus, you may whine I seem to think only my opinion is valid.

    I see now you went on a half page excuse rant for amd in the prior page trying to justify it's terrible loss with much spinning and distortions - look buddy, why don't you take some of your own advice ?

    It's obviously very important to you, given your actions - so it would be better if you made more attempts like the one I just referred to, and also had the guts to correct those spinning and lying for amd, as then I wouldn't be so busy.

    We can thank snakefist for pointing out past page 25 here that the nVidia core size is 294mm on a side not 300mm - so there we go again, another lie by an amd fan corrected...

    ( to be fair there was some misinformation concerning that comporting to the error the poster made)

    Thanks for telling me to read my own posts, I assure you I do, although now I've skipped reading your entire rant on the prior page. It's laughable BTW.

  • haakon_k - Saturday, May 12, 2012 - link

    While a bit entertaining to me, your comments are actually highly disturbing when one thinks about what you are like in real life.

    *my version

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