I have the Alienware 17 R4 with 6820HK (overclocked to 4.08GHz), GTX 1070, 4k Display, 32GB RAM, 2x Samsung 950 Pro 512GB, Samsung 850 Pro 1TB. I also have the Alienware Graphics Amplifier with a GTX 1080 Ti in it.
I am unaware of a heat sink problem. I have played many hours of Homefront: The...