The Skytech Shadow III packs a powerful punch. A solid gaming PC with a 6-Core Intel i5 10400F handles multi-thread loads while the powerfully capable Nvidia GeForce GTX 1650 video card cranks out high frames.. The Shadow III, one of the best pre built PCs for gaming, makes short work out of AAA titles and competitive multiplayer at solid 1080p, HD+ and 4K resolutions.