
Just under a year since Nvidia brought the full desktop version of the GTX 980 to laptops, it is beginning to put an end to cut-down laptop chips altogether. Starting today, the desktop versions of the GTX 1080, GTX 1070, and GTX 1060—with some very slight tweaks—are inside laptops from the likes of MSI, Asus, Alienware, Lenovo, and Razer, to name but a few. They’re even overclockable. Yes, if you want the very best graphics card outside of a Titan X inside something you can carry around with you to LAN parties, Nvidia has you covered.
Well, I say carry around, but just like laptops kitted out with a desktop GTX 980, those with a GTX 1080 inside aren’t exactly thin-and-light ultrabooks. Indeed, most laptop makers are reusing the same chassis as they did for the GTX 980, resulting in systems that are insanely thick, heavy, and about as portable as carrying around a sack of bricks. Oh, and don’t forget the power adaptor, which—as I saw with some models in performance demos—is literally the size of a brick. But hey, at least if someone tries to mug you for your expensive laptop, you’ll have something to clobber the assailant with.
Still, stuffing a desktop GTX 1080 inside a laptop is an impressive technical achievement. The mobile GTX 1080 is based on the same 16nm Pascal architecture GP104 chip as its desktop counterpart, and features the same 2560 CUDA cores, the same 256-bit memory interface, and the same 8GB of GDDR5X memory running at 10GHz for 320GB/s of bandwidth. It’s available in both the MXM form factor as well as integrated solutions. The GTX 1080 supports everything the other Pascal cards support too, including recent inventions such as Simultaneous Multi-Projection and Ansel (which you can read more about in our GTX 1080 review), as well as old standbys like G-Sync and GameStream.
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Source: Ars Technica – Nvidia stuffs desktop GTX 1080, 1070, 1060 into laptops, drops the “M”