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    Published July 8, 2023by malcolmrey

    Portrait photo review of Dreamshaper 7 and Afterburn

    1.2K views15 reactions5 comments on CivitAI8 collected
    comparative studyreviewcomparison

    Hello!

    Today we have on the plate those two recent models that released new versions on pretty much the same day:

    https://civitai.com/models/28059?modelVersionId=109115 - ICBINP: Afterburn (by @residentchiefnz)

    https://civitai.com/models/4384?modelVersionId=109123 - Dreamshaper 7 (by @Lykon)

    One is known for photorealism already but the other claims to improve in that regard, so let's give it a spin :)

    The basics: 4284 outputs generated (2142 per model). Afterward, all the samples were classified either into good or bad categories. (the 'bad' consists of fails in a technical sense as well as not recognized faces).

    Yes, this is not a general-purpose comparison or review of the models. It is done in the context of generating faces of people (in the context of my models). So this is pretty much: how well those models behave in conjunction with mine. Still, that tells a lot about those models themself so I encourage you to look at the samples :)

    So, first are the samples:

    Bad:

    Dreamshaper - https://civitai.com/posts/373607

    Afterburn - https://civitai.com/posts/373610

    Good:

    Dreamshaper - https://civitai.com/posts/373617

    Afterburn - https://civitai.com/posts/373623

    And here are the stats:

    {
      "models": [
        {
          "good": 1623,
          "bad": 519,
          "overall": 1104,
          "model": "icbinpICantBelieveIts_afterburn",
          "sum": 2142,
          "ratio": "3.13",
          "percentage": "75.77"
        },
        {
          "good": 1515,
          "bad": 627,
          "overall": 888,
          "model": "dreamshaper_7",
          "sum": 2142,
          "ratio": "2.42",
          "percentage": "70.73"
        }
      ],

    Afterburn with 76% and Dreamshaper with 71%!

    Both are excellent models (but considering who made them - did we really have any doubts about that?)

    As a reminder, RV3 got a score of 72%

    This is a really good progress for ICBINP (Afterburn) since the previous version that I tested had a score of 47%.

    But I am also pleasantly surprised about the Dreamshaper. I would not label it as a photorealism model however what is clearly evident in the samples is that the likeness of a person is captured perfectly (something I could not really do with other great models such as deliberate or rev animated). If you want to go for a mix of rendered / realistic / animated look - then Dreamshaper is the way to GO!

    Both are pretty much a pinnacle (at this point) of what 1.5 SD can do! Well done, residentchiefnz and Lykon!

    I will definitely be using both in the future for my samples!

    P.S. I have collected the list of other (newer/older) models that you've commented about in other comparisons - and I will definitely take them for a spin.

    However, I'm not sure when I'll make the guide, because I'm currently doing many various things (some of which I can't talk about :P). Just saying that it is a great time for SD and will be even greater!

    Cheers!