A price range is going to be your limiting factor. Give us a price range and wr will be able to give you something that can run it.

With that said, I recently purchased this laptop https://www.amazon.com/gp/product/B015PYYDMQ/ref=ox_sc_sfl_title_2?ie=UTF8&psc=1&smid=ATVPDKIKX0DER

It runs GTA:V with no problems doesn't max it at 4k but plays 1080p at about 40-60 frames depending on game activity. The base price is 779.99 but if you click used amazon is selling this laptop at a discount due to boxes that were damaged. The laptop is fine but the box is busted. The price is 721 but they take an additional 15% off at checkout bringing it down to around 620 with tax that comes to 650. $650 is a complete steal for something with this much performance.

I am not from dell or Amazon just a guy who knows a good deal when i see one. I understand a laptop may not be what you are looking for but I still thought I would share.

Why not buy online?

I just recently purchased a pretty great laptop on amazon for 650. It can run pretty much anything I've tried. I can send you an Amazon link with the specs. You could save a lot of money.

edit:

https://www.amazon.com/gp/product/B015PYYDMQ/ref=oh_aui_detailpage_o01_s01?ie=UTF8&psc=1

You're welcome ;)

This laptop has a solid-state, a strong processor, more than enough ram for now (and ram is a very simple upgrade that you could make for $50 down the road should you need it), and also a pretty great graphics card. I actually have this laptop as a complement to my desktop for when I travel, and as a bonus you can run games like Overwatch, the Witcher, and Skyrim on high settings.

This is a laptop I just purchased and recieved today

I'm downloading all my most played games sc2/lol/csgo/wow to make sure its everything i wanted, so ill get back to you on that.

The laptop im upgrading from runs csgo perfectly fine at 60 fps

I can't find my exact model in stores but heres one thats very similar but has a better graphic card and more memory.

http://us.acer.com/ac/en/US/content/model/NX.MBGAA.007

But like all things, DO YOUR RESEARCH.

http://www.notebookcheck.net/ Is my favorite site for detailed information on laptops

Look on Amazon. Specifically warehouse deals. I bought my laptop on Amazon warehouse deals. Basically the package was damaged so they repackaged it. I had been watching it for a few weeks and the price randomly dropped $100 so I snagged it. Its this if you are interested:

(https://www.amazon.com/gp/aw/d/B015PYYDMQ/ref=mp_s_a_1_1?ie=UTF8&qid=1495139152&sr=8-1&pi=AC_SX236_SY340_QL65&keywords=dell+gaming+laptop&dpPl=1&dpID=41BrD2bCAeL&ref=plSrch)

I wanted something I could game on in my downtime and on the go. I, like you, have a good desktop PC that i built for my main gaming needs. You could probably find something like it without discrete graphics for cheaper. I'd also get one with an SSD. It's wonderful being able to power up and have webassign up and running in 20 seconds.

But yeah, my main advice is look for something on Amazon warehouse deals. You can find brand new items for way cheaper. Since you have a few months, find a few that satisfy your requirements and keep going back to them. If the price drops significantly, jump on it.