For GTX 1060-based models close to the $1,000 line, though, you'll want to take note of the amount of video memory that backs up the GPU. You'll see GTX 1060-based laptops with 3GB or 6GB, with the latter obviously preferable and the former obviously cheaper. If you play games with system requirements that demand a certain VRAM minimum, or tend to play games with large texture packs or other VRAM-hungry mods, this could be a difference-maker.
You can be disappointed if you presumed that Kaby Lake made big improvements. While benchmarking the new chip of Kaby Lake has shown nothing breathtaking. The next in line Skylake, packed with the same clocks, runs ahead by a mere couple of percentages. Showing speed improvement of 3%, the Core i7-7820HK is only a bit faster that Core i7-6820HK, which is shown when conducting Cinebench R15 and Cinebench R11.5 at 4.0 GHz
Some manufacturers have opted for an intermediate and less expensive solution; that is to say, a hybrid hard drive (SSHD) which incorporates a very small SSD (8 GB) in order to optimize the storage system’s performance. However, the performance of this type of drive remains slightly inferior to that of a fully fledged SSD. Intel’s Optane technology is used on some of these hybrid systems, and it works quite well…
The Lenovo Legion Y530 lasted 5 hours, 4 minutes in our Web-browsing battery test—about half an hour short of the Dell G7, Dell G5, and HP Pavilion 15t, but longer than any other contenders. That isn’t long enough for the Y530 to survive a full day of work or classes, but gaming laptops aren’t known for their battery life, and the Y530 is still one of the most portable options.

MSI's GT75 Titan is one of the best gaming laptops available. Offering up to a an Intel Core i9-8950HK CPU, an NVIDIA GTX 1080 GPU, and up to 64 GB of RAM, this laptop packs some serious performance. The 17.3-inch display is either a 120 Hz 1920x1080 TN panel, or an optional 3840x2160 60 Hz IPS display. The GT75 Titan features a SteelSeries mechanical keyboard which is a step above most other gaming laptops. The starting price is hefty, but the GT75 Titan is a heavyweight gaming system.

Given that high-end components tend to drain battery life, don't plan on taking any of these gaming rigs too far from a wall socket very often. Cutting-edge ports like USB-C and Thunderbolt 3 are beneficial now, and will only be more so down the road, but look for at least two USB 3.0 ports so you can plug in an external mouse and a hard drive for your saved media files. If you mean to attach a VR headset to your GeForce GTX 1060-or-better rig, look for the right loadout of ports to accommodate it; you'll need a well-placed video out and enough USB ports for the hydra-head of cabling. Other video ports, like HDMI or Mini DisplayPort, will be helpful if you want to play games on an external display, but aren't absolutely necessary if your laptop's screen is large enough.
Gaming laptops can put a serious dent in your wallet, with some of the fancier models costing upward of $3,000. But who says that the right rig has to cost an arm, a leg and the soul of your firstborn? Fortunately for the fiscally conscious gamer, there are some sub-$1,000 notebooks that can run graphically taxing games like Destiny 2 and Shadow of the Tomb Raider at solid frame rates.