Qualcomm Snapdragon 660 (SDM660)

Qualcomm Snapdragon 660 (SDM660) is a mid-range 64-bit system on a chip (SoC) for smartphones and other mobile devices designed by Qualcomm and announced on May 9, 2017.

Snapdragon 660 (SDM660) includes CPU with ARMv8-A (64-bit) architecture which contains eight computing cores. They are distributed in two clusters as follows:

  • 4 x Kryo 260 Gold @ 2.20 GHz (ARM Cortex-A73 derivative)
  • 4 x Kryo 260 Silver @ 1.84 GHz (ARM Cortex-A53 derivative)

Qualcomm Snapdragon 660 (SDM660) specifications

Main info

Model number
SDM660
Vendor
Qualcomm
Released
May 2017
Class
Middle-end
Manufacturing Process
14nm FinFET (LPP)

processor

Architecture
ARMv8-A (64-bit)
Cores count
Octa-core
CPU cores
4 x Kryo 260 Gold @ 2.20 GHz (ARM Cortex-A73 derivative)
4 x Kryo 260 Silver @ 1.84 GHz (ARM Cortex-A53 derivative)
64-bit
Yes
NPU
No

Memory

RAM support
LPDDR4x @ 1886 MHz (Dual Channel)
ROM support
UFS 2.1

Graphics

GPU
Adreno 512

Mobile networks

Modem
Snapdragon X12 LTE
LTE support
Yes
LTE categories
Category-12 DL / Category-13 UL
LTE maximum download speed
600 Mbps
LTE maximum upload speed
150 Mbps

Communications

Wi-Fi
IEEE 802.11 a/b/g/n/ac
Wi-Fi ranges
2.4 GHz + 5.0 GHz
Bluetooth
v5.0

Smartphones based on Qualcomm Snapdragon 660 (SDM660)

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