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Snapdragon 660 - Qualcomm
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Snapdragon 660
General Info
DesignerQualcomm,
ARM Holdings
ManufacturerTSMC
Model NumberSDM660
MarketMobile
IntroductionMay 8, 2017 (announced)
May 8, 2017 (launched)
General Specs
FamilySnapdragon 600
Frequency2,200 MHz, 1,800 MHz
Microarchitecture
ISAARMv8 (ARM)
MicroarchitectureCortex-A73, Cortex-A53
Core NameKryo 260 Gold, Kryo 260 Silver
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores8
Threads8
Max CPUs1 (Uniprocessor)
Max Memory8 GiB
Succession

Snapdragon 660 is a mid-range 64-bit ARM LTE system on a chip designed by Qualcomm and introduced in early 2017. Fabricated on Samsung's 14nm LPP process, the 660 features four Kryo 260 Silver high-efficiency cores operating at 2.2 GHz along with four high-performance Kryo 260 Gold operating at 1.8 GHz. The Snapdragon 660 integrates the Adreno 512 GPU and features an X12 LTE modem supporting Cat 13 uplink and Cat 12 downlink. This chip supports up to 8 GiB of dual-channel LPDDR4x-3733 memory.


Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeLPDDR4X-3733
Supports ECCNo
Max Mem8 GiB
Frequency1866 MHz
Controllers1
Channels2
Width16 bit
Max Bandwidth13.91 GiB/s
24.203 GB/s
14,243.84 MiB/s
0.0136 TiB/s
0.0149 TB/s
Bandwidth
Single 6.95 GiB/s
Double 13.91 GiB/s

DSP[edit]

This chip features Qualcomm's Hexagon 680 DSP with a Hexagon Vector Processor.

Graphics[edit]

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUAdreno 512
DesignerQualcomm
OutputDSI

Standards
DirectX12
OpenCL2.0
OpenGL ES3.2
Vulkan1.0
  • Quad HD 2560x1600
  • WQXGA
  • Up to 4K external display support
  • DisplayPort and USB Type-C support
  • Video Capture: Up to 4K Ultra HD video capture @ 30FPS, Up to 1080p video capture @120 FPS
  • Video Playback: Up to 4K Ultra HD video playback
  • Decode: H.265 (HEVC), H.264 (AVC), VP8, VP9

Audio[edit]

  • Qualcomm Aqstic audio codec and speaker amplifier
  • Native DSD support, PCM up to 384 kHz/32-bit
  • Supports two wake words simultaneously for voice assistant
  • aptX audio playback with support for aptX Classic and HD

ISP[edit]

  • Spectra 165 ISP
    • Dual 14-bit ISPs
      • Single camera: up to 25 MP, MFNR, ZSL, 30 fps
      • Dual camera: up to 16 MP, MFNR, ZSL, 30 fps
  • Single camera: up to 48 MP
  • Video capture:
    • Up to 4K video capture @ 30 fps
    • Slow motion: up to 1080p at 120 fps or 720p at 240 fps
  • Clear Sight camera features, Hybrid Autofocus, Optical Zoom, Zero Shutter Lag
  • H.264 (AVC), H.265 (HEVC), VP9

Location[edit]

  • GPS, Glonass, BeiDou, Galileo, QZSS, and SBAS
  • Low Power Geofencing and Tracking, Sensor-assisted Navigation

Connectivity[edit]

  • Wi-Fi
    • integrated 1x1 802.11ac (Wi-Fi 5), 802.11a/b/g/n
    • MU-MIMO
    • Dual Band Wi-Fi: 2.4 GHz and 5 GHz
    • WPA3 Security
  • Bluetooth Version 5.0
    • proprietary enhancements:
      • aptX Adaptive
      • TrueWireless Stereo earbud support
    • Tx Broadcast audio
    • Lower power consumption for Bluetooth audio
  • Modem
    • X12 LTE Modem
      • Support for 600 Mbps LTE
      • Downlink: LTE Cat 12 up to 600 Mbps
        • 3 x 20 MHz carrier aggregation, up to 256-QAM
      • Uplink: LTE Cat 13 up to 150 Mbps
        • 2 x 20 MHz carrier aggregation, up to 64-QAM

Utilizing devices[edit]

This list is incomplete; you can help by expanding it.

Documents[edit]

Used byXiaomi Mi Pad 4 +, Redmi Note 7 +, Realme 2 pro +, Redmi note 7s +, One plus 2 + and Asus Zenfone Max Pro M2 +
base frequency2,200 MHz (2.2 GHz, 2,200,000 kHz) + and 1,800 MHz (1.8 GHz, 1,800,000 kHz) +
core count8 +
core nameKryo 260 Gold + and Kryo 260 Silver +
designerQualcomm + and ARM Holdings +
dspHexagon 680 DSP +
familySnapdragon 600 +
first announcedMay 8, 2017 +
first launchedMay 8, 2017 +
full page namequalcomm/snapdragon 600/660 +
has ecc memory supportfalse +
instance ofmicroprocessor +
integrated gpuAdreno 512 +
integrated gpu designerQualcomm +
isaARMv8 +
isa familyARM +
ldateMay 8, 2017 +
manufacturerTSMC +
market segmentMobile +
max cpu count1 +
max memory8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) +
max memory bandwidth13.91 GiB/s (24.203 GB/s, 14,243.84 MiB/s, 0.0136 TiB/s, 0.0149 TB/s) +
max memory channels2 +
microarchitectureCortex-A73 + and Cortex-A53 +
model numberSDM660 +
nameSnapdragon 660 +
process14 nm (0.014 μm, 1.4e-5 mm) +
supported memory typeLPDDR4X-3733 +
technologyCMOS +
thread count8 +
used byNokia 7.2 +, Xiaomi A2 (6X) + and Blackberry Key2 +
word size64 bit (8 octets, 16 nibbles) +