650M and 1920x1080 res?

So, I need a laptop for college and I was hoping to get a decent mid range gaming laptop. The problem is, my budget is only ~$1000 or so, and in nearly every thread I've read on various sites where people are looking for the same thing (there are a lot) I've come across two dominant suggestions: the hp dv6t with 1920x1020 screen and 650m upgrade, and the sager np6165 with the same.

My question is, will the 650m really be able to handle that resolution? Here at home I have an OCed 560Ti on a monitor with only 1680x1050 res, which only adequately handles BF3 on high (fps high 40s/low 50s average). What are my chances with the 650m on those laptops? How will BF3, Skyrim, etc. run? How about less intensive games like, say, Arkham City or MW3?

Thanks for any feedback! I'd really like to know what to expect so when/if I do buy one of these laptops, I'm not expecting too much and left feeling disappointed.

Or, any other suggestions as to laptops would be welcome too, if you have them!