Snapdragon 665 - Qualcomm

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	Snapdragon 665
	General Info
Designer	Qualcomm,; ARM Holdings
Manufacturer	Samsung
Model Number	SM6125
Market	Mobile
Introduction	April 9, 2019 (announced); April 9, 2019 (launched)
	General Specs
Family	Snapdragon 600
Frequency	2,000 MHz, 1,800 MHz
	Microarchitecture
ISA	ARMv8 (ARM)
Microarchitecture	Cortex-A73, Cortex-A53
Core Name	Kryo 260 Gold, Kryo 260 Silver
Process	11 nm
Technology	CMOS
Word Size	64 bit
Cores	8
Threads	8
Max Memory	8 GiB
	Multiprocessing
Max SMP	1-Way (Uniprocessor)
	Succession
	Snapdragon 660

Snapdragon 665 is a mid-range 64-bit ARM LTE system on a chip designed by Qualcomm and introduced in early 2019. Fabricated on Samsung's 11nm LPP process, the 665 features four Kryo 260 Silver high-efficiency cores operating at 1.8 GHz along with four high-performance Kryo 260 Gold operating at 2 GHz. The Snapdragon 660 integrates the Adreno 610 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.

Problems

There is something wrong with the Snapdragon 665 as it doesn't support games like PUBG Mobile in HD graphics, where as, its predecessor, Snapdragon 660 does support. It only supports upto Balanced graphics that is horrible because Balanced graphics in PUBG Mobile is supported by Budget processors like Snapdragon 425, Helio A22 & so on. Its competitors the Helio P60/P70 & G70/G80 support PUBG Mobile in HD Graphics as well as Ultra(40 fps) framerate, where as Snapdragon 665 doesn't. This is surely a downgrade from older Snapdragon 660.

Memory controller

[Edit/Modify Memory Info]

Integrated Memory Controller

Max Type	LPDDR4X-3733
Supports ECC	No
Max Mem	8 GiB
Frequency	1866 MHz
Controllers	1
Channels	2
Width	16 bit
Max Bandwidth	13.91 GiB/s 14,243.84 MiB/s 14.936 GB/s 14,935.749 MB/s 0.0136 TiB/s 0.0149 TB/s
Bandwidth	Single 6.95 GiB/s Double 13.91 GiB/s

DSP

This chip features Qualcomm's Hexagon 686 DSP with a Hexagon Vector Processor.

Graphics

[Edit/Modify IGP Info]

Integrated Graphics Information

GPU

Adreno 610

Designer

Qualcomm

Burst Frequency

2.4 GHz

2,400 MHz
2,400,000 KHz

Output

DSI

Standards

DirectX	12
OpenCL	2.0
OpenGL ES	3.2
Vulkan	1.1

Maximum Resolution: FHD+ (2520x1080)
Maximum External Resolution: FHD (1920 x 1080)
Qualcomm® Low Power Picture Enhancement
Qualcomm® TruPalette™ Display Feature

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

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

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

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

Connectivity

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

Xiaomi Mi A3
Xiaomi Mi CC9e
realme 5
realme 5s
realme 5i
Redmi Note 8
Redmi Note 8T
Vivo S1 Pro
Vivo U10
Oppo A5 2020
Oppo A9 2020
Oppo A52
Oppo A72
Oppo A92
Moto G8 Plus
Sony Xperia 10 II
Nokia 5.3
TCL 10L
Vivo Y50
Vivo Y9s
Vivo X50 Lite
Moto G8
Moto G Stylus
Moto G Power
Moto G8 Power
Moto G Fast
Moto G Pro

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

Documents

Product Brief

base frequency	2,000 MHz (2 GHz, 2,000,000 kHz) + and 1,800 MHz (1.8 GHz, 1,800,000 kHz) +
core count	8 +
core name	Kryo 260 Gold + and Kryo 260 Silver +
designer	Qualcomm + and ARM Holdings +
dsp	Hexagon 686 DSP +
family	Snapdragon 600 +
first announced	April 9, 2019 +
first launched	April 9, 2019 +
full page name	qualcomm/snapdragon 600/665 +
has ecc memory support	false +
instance of	microprocessor +
integrated gpu	Adreno 610 +
integrated gpu designer	Qualcomm +
integrated gpu max frequency	2,400 MHz (2.4 GHz, 2,400,000 KHz) +
isa	ARMv8 +
isa family	ARM +
ldate	April 9, 2019 +
manufacturer	Samsung +
market segment	Mobile +
max cpu count	1 +
max memory	8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) +
max memory bandwidth	13.91 GiB/s (14,243.84 MiB/s, 14.936 GB/s, 14,935.749 MB/s, 0.0136 TiB/s, 0.0149 TB/s) +
max memory channels	2 +
microarchitecture	Cortex-A73 + and Cortex-A53 +
model number	SM6125 +
name	Snapdragon 665 +
process	11 nm (0.011 μm, 1.1e-5 mm) +
smp max ways	1 +
supported memory type	LPDDR4X-3733 +
technology	CMOS +
thread count	8 +
used by	Xiaomi Mi A3 +, Xiaomi Mi CC9e +, realme 5 +, realme 5s +, realme 5i +, Redmi Note 8 +, Redmi Note 8T +, Vivo S1 Pro +, Vivo U10 +, Oppo A5 2020 +, Oppo A9 2020 +, Oppo A52 +, Oppo A72 +, Oppo A92 +, Moto G8 Plus +, Sony Xperia 10 II +, Nokia 5.3 +, TCL 10L +, Vivo Y50 +, Vivo Y9s +, Vivo X50 Lite +, Moto G8 +, Moto G Stylus +, Moto G Power +, Moto G8 Power +, Moto G Fast + and Moto G Pro +
word size	64 bit (8 octets, 16 nibbles) +

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