Will I be able to run Fallout 4?

Medium to high settings as a recommended starting point.
http://www.game-debate.com/...quirements

153% minimum cpu
112% Minimum GPU
The minimum is based on a fairly high frame rate on low settings.
The game is not out yet to be certain, but you can expect to need to do a lot of optimizing of settings to find your best balance.

It definitely runs, and does so somewhere above minimum. Should be able to ruin it fine on like lower settings at 1920x1080, or med-ish settings at 1366x768. Sli on a laptop why would anybody do that, but it should run alright for a laptop Yes, you should be able to play it at reasonably high presets.

Should be able to ruin it fine on like lower settings at 1920x1080, or med-ish settings at 1366x768.

Sli on a laptop why would anybody do that, but it should run alright for a laptop

Yes, you should be able to play it at reasonably high presets.