Was just checking Dell's website and they already listed the new updated model (9560) with Kaby Lake and GTX 1050. This will be one of the first notebook with mobile GP107 (GTX 1050).
Dell said:The most powerful XPS laptop we've ever built includes the latest 7th Gen Intel® QuadCore ™ processors and an optional 4GB GeForce® GTX 1050 graphics card with the latest and greatest Pascal ™ architecture, so you can blaze through your most intense tasks.
Source: http://www.dell.com/en-us/shop/productdetails/xps-15-9560-laptopNotebookCheck said:The GPU is rather interesting, as the XPS 15 previously shipped with a Nvidia GTX 960m, but now is now equip with the GTX 1050 with 4GB, according to Dell. The desktop 1050 comes equip with 2GB ram, while the 1050 Ti has 4GB, but Dell makes no mention of whether this is indeed the more powerful 1050 Ti. Whether it is the vanilla 1050 or 1050 Ti, we can expect performance similar to a 970m and a TDP of 60W, scoring between 6200-6800 on the synthetic Fire Strike benchmark. In contrast, the 960m in the current XPS 15 scores around 3900 in the same test—meaning this is roughly a 50% upgrade in performance. Thus. the addition of this new Pascal card should make the world's smallest 15-inch notebook also much more adept at playing games.