My first Gaf post, let's hope I'm not fucking this up.
I know this isn't a screenshot thread, but seeing as others have posted a few screens, I thought I'd join in..
Anyway, here are some ArmA 3 screens for you with links to the original 2880x1620 versions:
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I downsample to 1920x1080 from that res, but FRAPS doesn't give a shit about that and would rather keep the 1620p res.
Although in many cases it doesn't carry over to the screens, the game does look amazing. The only thing that's not looking too hot, is the terrain at a distance, but that's always been the case with both OP:F and the ArmA games. I guess most computers would blow up trying to render 12km worth of foliage..
Performance is actually pretty decent IMO, but so far I've only played SP - and performance wise I wasn't really expecting much.. Considering it's ArmA... and an alpha. Hopefully though we'll see a few performance jumps from game optimization as we get closer to release. And I hope Nvidia are releasing drivers to help take full advantage of SLI setups down the road.