NVIDIA RTX mobile in thin laptops — the 2026 gaming laptop reset

A new RTX 5070 mobile design at 80W TGP fits into 16mm-thick laptops with sustained 1080p high frame rates. The thin-and-light gaming category is back.

A new generation of NVIDIA RTX 5070 mobile designs at 80W TGP fits into 16mm-thick laptops while sustaining 1080p high frame rates across the Steam top 30. The thin-and-light gaming category is back after two years of being squeezed by 18mm-and-up performance laptops.

The structural read for the laptop OEMs is that thermal engineering finally caught up to silicon efficiency. Vapor chamber designs on Razer Blade 16, ROG Zephyrus G14 and Lenovo Legion Slim 5 all sustain 80W under load without thermal throttling. The premium thin-and-light gaming tier is the clearest growth segment in laptops for 2026.