I would recommend one of the Lenovo Y Series laptops here: http
/shop.lenovo.com/us/en/laptops/lenovo/y-series/
There are a lot of choices so if you want any help there I'm willing to be an advisor.
I have an older version with an i7 3630QM, GT 750M (2GB GDDR5), 8GB DDR3, and 1TB storage and haven't been happier with any of my prior systems. At the time it set my back $899.99 + tax and shipping.
Edit: You can choose a model of the Y Series with one of two GPUs (in the Y40 an R9 M275...In the Y50 a GTX 860M) The Radeon R9 M275 is slightly faster than the 750M in my laptop which I game on all high settings at 1920x1080. The GTX 860M is a bit faster than my 750M.
If I were going to buy a laptop TODAY: http
/shop.lenovo.com/us/en/laptops/lenovo/y-series/y50/?sb=:000001C9:0001256A:
If you browse their website for a while, they will offer for you to sign up for their email newsletter and give you a $100 coupon for doing so, I don't know if that coupon can stack with their current "sale"