If you’re only going to use a computer for the very lightest things—just opening a web page, checking e‑mail, or typing a few short documents—both chips will feel a bit sluggish. The N6005 is the lower‑power, thinner option: it runs on a 10‑watt battery, so it can fit in the slimmest notebooks or tablets. Because it uses low‑power memory and a very modest processor, it can stay cool and quiet even when you’re just scrolling through a news feed or watching a video on a phone‑sized screen.
When you start adding a little more demand—playing a quick game, running a couple of office programs at the same time, or editing a short video clip—the difference becomes clearer. The G6400T has a higher base speed (3.4 GHz versus 2.0 GHz) and its two cores can split work into four threads, so it handles background tasks and multiple windows better. Its older integrated graphics (HD 610) still out‑performs the newer but weaker G4 graphics in many casual games, and it can use up to 128 GB of RAM, giving you plenty of room if you want to keep a lot of programs open.
In everyday terms, think of the N6005 as a very light, energy‑saving laptop that’s fine for a quick email check or a short document, but it will feel a bit slow if you try to keep several apps running or play any game. The G6400T is more like a mid‑range laptop that can comfortably juggle several programs, run simple games, and do basic video editing without stuttering—though it will draw more battery power and need a slightly bigger chassis to keep it cool.
So, if your main goal is to browse the web, do light office work, or keep the battery life at a premium, the N6005 is the simpler, lower‑power choice. If you want a machine that can play games, edit videos, or run several applications at once without noticeable lag, the G6400T is the better pick.
