According to the latest leaked, Qualcomm is planning on presenting three other SoC system for the years 2018-we are talking about the processor Snapdragon 670, 640 and 460 here.
Qualcomm Snapdragon 670 naturally is the successor to Snapdragon 660, which was created in the process of 10 nm. The CPU will have 8 cores-4 x Kyro 460 with a clock frequency of 2 GHz and 4 x 385 Kyro who works at 1.6 GHz. On board will be 620 Adreno graphics processor and dual 14-bit ISP Spectra 260, which we will be able to mount the camera with a resolution of 26 individuals or two 12 MPx MPx. There will be no LTE modem X 16 Cat here. 16, through which it is possible to download data at speeds of up to 1 Gb/s, and send it with a speed of up to 150 Mb/s. This processor should be used on the device to a higher class or several flagships are.
Another model is the Snapdragon 640, that will give us two strong 360 Kyro cores working in 2.15 GHz and six at 1.55 GHz. The manufacturer decided to supplement this system on the Adreno GPU 610 and same ISP as will be found on the Snapdragon 670. In this case, a slower modem-X 12 LTE is used.
The weakest of the three is definitely a Snapdragon CPUnya 460, which is composed of 8 core Kyro 360. Four of them worked at 1.8 GHz, and four more with a 1.4 GHz. As for Adreno GPU, 605 is mounted here. The spectrum of ISP 240 used here will allow the use of the camera 21 MPx. As in the Snapdragon 640, here I also have a modem X 12 LTE. Unlike the two SoC mentioned above, this one produced in the process of technology 14 nm.
Of course, the information has not been confirmed by the producers.