According to the rumoured specifications that were leaked earlier, Qualcomm's mid-range chipset Snapdragon 660 is said to be come with similar specifications as the Snapdragon 820.
Now, an unknown device powered by Qualcomm Snapdragon 660 chip has been spotted online showing the AnTuTu Benchmark score. The device is likely a prototype for testing the un-announced SD660.
Going with earlier leaks, the Snapdragon 660 processor appears to be built up Samsung’s 14nm FinFet LPP manufacturing process, with four 2.2 GHz cores and four 1.9 GHz cores. The chip employs an Adreno 512 GPU, X10 baseband, and two channel LPDDR4X-1866 memory with UFS 2.1 flash memory.
Via: Krispitech (twitter)