The benchmark comes from Hot Hardware. The site was able to run a few quick runs of the Rise of the Tomb Raider built-in benchmark, and performance is nothing short of impressive for an integrated GPU solution. Running at 1920×1080 resolution, the XPS 15 2-in-1 was able to maintain an average frame rate of nearly 35 frames per second with High image quality settings dialed in (29.69 on Very High in the video above).
Frames per second: Rise of the Tomb Raider (High, 1920×1080)
|GeForce GTX 1060 Max-Q||67.5|
|GeForce GTX 1050 Ti||45.8|
|Geforce GTX 1050||38.4|
|Core i7-8705G (AMD Vega M)||34.9|
|Intel HD Graphics 620||6.25|