Yes, no problems. Bessides unlike Oblivion, Skirim scale down really well. I usually play on high or ultra with the official hi res textures pack. similar configuration to yours. i5 + radeon 6800 serie (mid range) and 8 gb ram.
Just be carefull on your videos settings, if you see weird stuff like purple textures or the water of a lake disapear, you may be pushing your graphic card too hard. just lower your settings a bit and it goes back to smooth graphics.
I tried the lowest settings for fun, and even that still look good. that s what I mean by *scalling well*. In comparison oblivion scaled poorly, lowest settings looked like crap.
Don't get me wrong, Oblivion was fun, but it did look horrible. & I don't plan on pushing my PC to the extremes so often. I might do an OC here and there, but I want it to last. Only reason i'm going with NVidia is because they seem to perform slightly better than Radeons. Sure the Radeon has a great amount of cores, but they lack in some performance. If I ever build an AMD build, i'll probably throw in an FX series CPU, a Radeon 6870, and use of course a MoBo with the 9x chipset. I'd be able to score a fine amount of money selling a rig like that.