The RTX 4070 Laptop GPU outperforms the 4060 by 30-40% in 1440p gaming per Notebookcheck and Tom's Hardware tests while sharing the same 8GB GDDR6 memory. It wins four of six score categories but draws more power, shortening battery life by 1-2 hours in mixed use. The 4060 remains viable only for strict budget 1080p builds.