It's an easy game to run. Just turn off AA and V-Sync. You'll find that the vram doesn't actually make any difference in framerate. If I had a 1GB 6490m, the only difference I would see is a little less frame stutter when it loads in new textures. Sometimes on my 256mb, when I turn round quickly, there'll be a tiny bit of stutter. I'm fine with that though.
AA and V-sync isn't really considered when benchmarking games. At least I've never seen it. I personally never use either because I always play at high resolution and I prefer the faster mouse response time that V-Sync slows down.
If I turned AA on in my ATi control centre and disabled it in-game what would you call that? See it can be confusing.. (that's why it isn't considered)
edit: just tested out Anno 2070. Can play it medium at native resolution smoothly. It's a pretty demanding game!
http://www.notebookcheck.net/AMD-Radeon-HD-6490M.43843.0.html
I doubt what you are saying, Skyrim's minimum system requirements are 512 MB of graphics memory (recommended 1 GB).
https://forums.macrumors.com/threads/1284595/
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Hi all. I got my early 2011 15" MacBook Pro with the 6490m just a couple weeks ago and I am just here to clear up some questions about how it performs.
In Skyrim I can play with high textures and everything else set to medium with a resolution of 1440x900 at around a stable 25+ FPS. This is very playable for me.
BF3 gets about 25 average with everything set to LOW. This is still very playable and I only tested it on the opening level (which even lags a bit on my gaming desktop). I have yet to test it on the multiplayer maps which are much better optimised so you will probably expect 25+ FPS.
I haven't upgraded my graphic drivers yet! Which means when I work out how to do it, I might even get BETTER performance still!
This basically means that I am set up for gaming even on the low end. I was a bit worried about whether I could play my two games of the year (BF3 is probably my game of the next 5 years), so it's great that I can play them without lag issues.
The lack of VRAM doesn't seem to be an issue. I am actually surprised at how well this little beauty runs my games. Portal 2 is flawless too.
So if you want a refurbished/2nd hand MacBook Pro, the 6490m model isn't actually as bad as most people say it is. I can run BF3 FINE!
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You did state here that skyrim runs at medium with high textures at 25 fps (which is low to be considered "smooth"--generally 30 fps is considered playable) at 1440 by 900. THIS IS BY NO MEANS MAXED OUT.
So don't spread the FUD and better yet don't contradict yourself.
According to you BF3 gets 25 fps at low settings.
Now true, you did not update your drivers, however, I doubt that will allow you to max out skyrim.