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…

Portal 2 ends up being at about the middle of the road as far as performance goes. The 7870 enjoys a smaller lead over both the 6970 and the GTX 570, while the 7850 takes one of its biggest losses versus the 6950 and GTX 560 Ti at around 3-5%. The good news is that at these performance levels, performance is good enough for the SSAA bonus round, which sees the 7870 hitting just shy of 60fps. The 7850 on the other hand only falls further behind the GTX 560 Ti with SSAA, and at 45fps probably isn’t going to be quite fast enough to make the cut.

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  • CeriseCogburn - Thursday, March 8, 2012 - link

    Yet if one is not running gigantic resolutions, they look at the usual, 1920 and 1650 p resolutions, and likely want to crank all the eye candy to the limit, which is still IMPOSSIBLE at those common resolutions with 60+ frames in so many of the popular games.
    So the real problem is you go from "can't do it all" to "still can't do it all" but at least you've got 40 frames going to 55 on your one screen... with maybe one more setting of 7 at ultra...
    ---
    For others with 3x 2560 most of us really don't give a crap if they claim they get 2x frames - because if they don't have 2 or 3 or 4 of them running, they are stuck in turn down the eye candy crapsville TOO.
    --
    We almost always hear that we are stuck with console ports, the exact opposite of the real truth in the real problem.
    A 570 is NOT ENOUGH, a 7870 is not either, nor is a 7970 for 1900x1200.
    IT'S NOT GOOD ENOUGH.
    Reply
  • SlyNine - Thursday, March 8, 2012 - link

    75% was wrong, but so is 70-110% faster.

    Crysis 2560x1600 at the MAX settings its 20 vx 33, which is just over 60%

    Drop down to 1920x1200 at the advantage drops to 50%.

    Metro its 60% at max res/settings (36vs22.5)

    Drop that down to 1920X1200 and its just over 50%

    Dirt 3 its just over 50% at max res/settings Drop that down to 1920x1200 and its remains just above 50% ( 104 vs 68.4)

    Battlefield 3 its 50% (49.7 vs 32.6) at max settings/res.

    So where the heck are you getting 70% to 110% ??

    2 1/2 years ago I payed around 66% of your price, and I'm getting 66% of your performence, ALMOST 3 YEARS. THIS IS NOT MOVING THINGS FORWARD
    Reply
  • CeriseCogburn - Thursday, March 8, 2012 - link

    Get back to us krummer when the 7870 is "released" and has "stable drivers" that "work most of the time" in "most of the games" and the IQ cheats of 10% driver default plus ever more now with this new blur job called MLAA and the lack of LOD bias up high enough that "in the case of SSAA" it's another low detail IQ cut down, not to mention other things like PhysX and tessellation above 10 all the way to 32...the other "unneeded" "eye candy" that "sucks" because amd sucks at doing it.
    *
    9% , minus 10% standardized cheat, minus SSAA LOD bias cheat, minus MLAA blur cheat, minus PhysX, minus 8 other things I won't take time to mention doesn't sound like "faster" to me.
    I mean come on, if the arch is so superior, why all the hack and cheats and crappy blurring and lack of features ?
    Are the drivers going to be another ongoing nightmare for 47% of all ibm pc implementations ?
    Reply
  • chizow - Monday, March 5, 2012 - link

    @ Kiste: Agreed.

    The "competition is necessary" meme needs to die in the tech sector because it isn't necessary.

    Most of this stuff doesn't expire or die on its own, not before it becomes obsolete anyways and in order for it to become obsolete there needs to be innovation and performance increases.

    That's what drives innovation with technology and it certainly exists without competition.
    Reply
  • medi01 - Monday, March 5, 2012 - link

    What are you talking about, considering AMD 7850 is faster in most tests than nVidia's 80$ more expensive 570, at the same time consuming 25% less energy. Reply
  • Malih - Monday, March 5, 2012 - link

    I think this is the decision of the new management, they decide to price something that performs better to price higher.

    Probably will drop the price in the future, but it would require a new release from nVidia with agressive pricing. It is rumored nVidia will release new cards near the end of March.
    Reply
  • biassj - Monday, March 5, 2012 - link

    Shitty pricing again, if the pricing was 50 bucks cheaper I would probably consider buying 7870 or 7950 at this moment. These high prices will just have me wait to see what Nvidia has to offer. Reply
  • piroroadkill - Monday, March 5, 2012 - link

    Huh, I thought it was GTX 570 class for less.

    Seems solid enough.
    Reply
  • piroroadkill - Monday, March 5, 2012 - link

    For the 7850, I mean. Reply
  • chizow - Monday, March 5, 2012 - link

    This pricing isn't nearly as bad as the 7770 or 7950/7970, but its still pretty poor overall given it once again, slides right in to existing price structures offering very little incentive to upgrade and very little price performance value compared to what has been available for 14+ months. Reply

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