NVIDIA is apparently working on some new iterations of the GTX 1070 and GTX 1080 GPUs for the mobile market. These new parts should come with lower clocks than the parts that are currently on the market, as a means for system builders to be able to reduce the profile and overall thickness of their laptops whilst still being able to keep a powerful graphics card at their heart.
The new GTX 1080 is the chip more details are floating about, with some captures from NotebookCheck showing all 2560 CUDA cores enabled, but lower clocks making up a much restrained power consumption. The 1290 MHz base clock (with an unknown boost value as of this point) points to a power consumption of just 110 W (compared to 165 W on the 1556 MHz base-clock GTX 1080; the new GTX 1070 should feature a TDP of 90 W compared to its previous 120 W fully-powered variant.) This naturally means a slower GPU – the new, revised GTX 1080 scored 17000 points on 3D Mark whereas usual implementations of the card score on the vicinity of 21,000. The change in power envelope, however, would enable new notebooks, such as the showcased Acer Predator 700, to deliver more performance than some of last gen’s comparable thickness laptops. Its GTX 1080-powered 18.9 mm thickness in the leaked images allows for 600 points more than some previous-generation, 29 mm laptops.