Skyrim unplayable due to lag

Jamanman

Honorable
Jan 31, 2014
1
0
10,510
Hey all, so I've recently reinstalled skyrim on my laptop and from memory I used to be able to run it on ultra settings? But now it's pretty much unplayable with the lag. I don't know much about computers but here's my specs.

Dell
Model: XPS L511Z

Processor: intel(TM) i7-2620M CPU @ 2.70GHz 2.70GHz

Installed memory: 8:00GB

System type 64-big operating system

Any help would be really appreciated!