These budget systems typically won't include a lot of gamer bling like customizable RGBs and multi-zone keyboard lighting. Many will cut necessary cost corners by using a plastic chassis instead of aluminum, and you won't see sexy thin bezels like those on the MateBook Pro or Dell XPS 13. You'll also get, at minimum, 3 USB ports, an HDMI output and standard headphone jacks.
Next in the low-cost gaming segment is the Dell G3 Series 15. It's currently on sale for $699 making it one of the lowest cost gaming notebooks. The $699 price also gives you a choice between a 1 TB HDD model, or a 256 GB SSD version, which lets you choose based on how large your gaming library is, whether to take a slower spinning drive with plenty of space, or a SSD for better system performance all the time, but you may have to add space later. The G3 Series 15 can be had with a Core i5-8300H on the base, or up to a Core i7-8750H. A Geforce GTX 1050 is the opening GPU, and Dell offers a GTX 1050 Ti on the higher end configurations. The display is a 1920x1080 IPS, and although it's not the best display around, the GTX 1050 should be able to drive it while gaming at reasonable frame rates.
The three most important hardware components of this laptop (namely CPU, GPU, and RAM) work well together to deliver excellent budget gaming performance. The 2.6 GHz Intel Core i7-4720HQ quad-core processor actually clocks in at over 10,000 points in GeekBench, which is a great score for this price. You also get 8GB of DDR3 RAM, plus Nvidia's acclaimed GeForce GTX 960M with 2 GB GDDR5 VRAM. It's a very good combination, in our opinion, allowing you to run a lot of current games on high to very high settings with steadily high FPS.
Updated Nov. 25 at 5:45 a.m. ET: You can snag some inexpensive gaming laptops for great prices through Cyber Monday. The Lenovo Legion Y530 is on sale for $100 off from Best Buy, while the 15.6-inch Dell G3 can be had for $649 from Walmart — a savings of $350. The Dell G5 is also on sale for $899 from Walmart ($400 off!) A sale at eBay knocks the MSI GL63 down to $969, for a savings of $229. Check out our Cyber Monday hub for more fantastic deals.