https://www.cnet.com/news/best-cheap-gaming-laptops-under-1000/

You'll want to make sure you get the most graphics power you can afford from the start since this can't be upgraded later, unlike memory or storage. If you're on a strict budget, go with one of Nvidia's Geforce GTX 1050 or 1050Ti graphics cards, which will give you good performance on newer games at medium or high settings with prices starting down around $600. If you can afford to spend closer to $1,000, you'll be better off in the long run getting a laptop with an Nvidia GeForce GTX 1060 Max Q with 6GB of memory. 

Beyond the graphics chip, look for: