Post on 22-Jan-2017
1
14-10-2015By : Krishna Gehlot
2
14-10-2015
Outline Introduction Snapdragon devices Snapdragon devices comparison SNAPDRAGON 820(UPCOMMING) Block Diagram Components of SNAPDRAGON 820 References
3
14-10-2015
Introduction Snapdragon SoC is a powerful smart
processor. The Snapdragon CPU, dubbed from
Scorpion First on 28nm process technology[Latest
is 14nm] First Fully Integrated 3G/4G Uses ARM instruction set Superior CPU performance [in modem,
graphics, power efficiency performance]
4
14-10-2015
Snapdragon devices1. Snapdragon S12. Snapdragon S23. Snapdragon S34. Snapdragon S45. Snapdragon 200
series6. Snapdragon 400
series7. Snapdragon 600
series8. Snapdragon 800
series
5
14-10-2015
Snapdragon S1Semiconductor Technology 65 nm/45 nm
CPU instruction set ARMv6/ARMv7CPU Speed From 528 MHz, Up to 1 GHz
CPU ARM11,Cortex-A5 and ScorpionCPU Cache Type L2
CPU Cache Max 256 KBGPU Adreno 200
GPU Support 2D supportRAM Technology 200 MHz LPDDR1
RAM Speed 200 MHzBluetooth -
6
14-10-2015
Snapdragon S2Semiconductor Technology 65 nm/45 nm
CPU instruction set ARMv6/ARMv7CPU Speed From 528 MHz, Up to 1 GHz
CPU ARM11,Cortex-A5 and ScorpionCPU Cache Type L2
CPU Cache Max 256 KBGPU Adreno 200
GPU Support 2D supportRAM Technology 200 MHz LPDDR1
RAM Speed 200 MHzBluetooth -
7
14-10-2015
Snapdragon S3Semiconductor Technology 45 nm
CPU instruction set ARMv7CPU Speed Up to 1.7 GHz
CPU Dual-core ScorpionCPU Cache Type L2
CPU Cache L2 512 KBGPU Adreno 220
GPU Support 2D support
RAM Technology Single-channel 500 MHz/333 MHz LPDDR2
RAM Speed 200 MHzBluetooth -
8
14-10-2015
Snapdragon S4Semiconductor Technology 45 nm/28 nm LP
CPU instruction set ARMv7CPU Speed Up to 1.7 GHz
CPU Dual-core Krait/quad-core KraitCPU Cache Type L0, L1, L2
CPU Cache Upto 2MBGPU Quad-core Adreno 320
GPU Support FHD/1080p and FWVGA/720pRAM Technology Dual-channel 500 MHz LPDDR2
RAM Speed 200 MHzBluetooth Bluetooth 4.0
9
14-10-2015
Snapdragon 200 SeriesSemiconductor Technology 45 nm LP/28 nm LP
CPU instruction set ARMv7CPU Speed Quad-core Up to 1.4 GHz
CPU Quad-core Cortex-A7CPU Cache Type L0,L1,L2
CPU Cache Up to 2 MBGPU Adreno 304
GPU Support WXGA/720pRAM Technology LPDDR2/LPDDR3 533 MHz
Bluetooth Bluetooth 4.1WiFi -
Other
10
14-10-2015
Snapdragon 400 SeriesSemiconductor Technology 28 nm LP
CPU instruction set ARMv8CPU Speed Up to 1.7 GHz Octa-core
CPU Octa-core Cortex-A53CPU Cache Type L1,L2
CPU Cache Up to 2 MBGPU Adreno 405
GPU Support Up to FHD 1080pRAM Technology LPDDR3 933 MHz
Bluetooth Bluetooth 4.1
WiFi Multi-User MIMO (MU-MIMO) WiFi
Other GPS
11
14-10-2015
Snapdragon 600 SeriesSemiconductor Technology 28 nm LP
CPU instruction set ARMv8CPU Speed Up to 1.7 GHz Quad-core
CPU Dual-core+Quad-core Cortex-A53
CPU Cache Type L0,L1,L2CPU Cache Up to 2 MB
GPU Adreno 510 GPU Support Quad HD2560x1600
RAM Technology Dual-channel LPDDR3 933 MHzBluetooth Bluetooth Smart v4.1
WiFi VIVE 1-stream 802.11ac WiFiOther GPS
12
14-10-2015
Snapdragon 800 SeriesSemiconductor Technology 14 nm FinFET
CPU instruction set ARMv7/ARMv8-A
CPU Speed 2.0 + 1.55 GHzQuad-core
CPU 4+4 cores Hydra and CortexCPU Cache Type L2
CPU Cache Up to 2 MBGPU Adreno 530
GPU Support 4K UHD video upscaleRAM Technology LPDDR4 1866 MHz
Bluetooth Native Bluetooth 4.1 supportWiFi 802.11ac (2.4 and 5 GHz) WiFi
OtherNative 4K Support, HDMI 2.0,USB 2.0 and 3.0,64-bit
Architecture
13
14-10-2015
Technology Snapdragon S1 Snapdragon S2 Snapdragon S3 Snapdragon S4Semiconductor
Technology 65 nm/45 nm 45 nm 45 nm 45 nm/28 nm LP
CPU instruction set ARMv6/ARMv7 ARMv7 ARMv7 ARMv7
CPU Speed From 528 MHz, Up to 1 GHz
From 800 MHz, Up to 1.5 GHz Up to 1.7 GHz Up to 1.7 GHz
CPUARM11,Cortex-
A5 and Scorpion
Scorpion Dual-core Scorpion
Dual-core Krait/quad-core
KraitCPU Cache Type L2 L2 L2 L0,L1,L2
CPU Cache Max 256 KB Min 256 KB Max. 384 KB 512 KB Up to 2 MB
GPU Adreno 200 Adreno 205 Adreno 220 Quad-core Adreno 320
GPU Support 2D support 2D support 2D support FHD/1080p and FWVGA/720p
RAM Technology 200 MHz LPDDR1
333 MHz Dual-channel LPDDR2
Single-channel 500 MHz/333 M
Hz LPDDR2
Dual-channel 500 MHz LPDDR2
Bluetooth - - - Bluetooth 4.0WiFi - - - -
14
14-10-2015
Technology Snapdragon 200 Series
Snapdragon 400 Series
Snapdragon 600 Series Snapdragon 800 Series
Semiconductor Technology
45 nm LP/28 nm LP 28 nm LP 28 nm LP 14 nm FinFET
CPU instruction set ARMv7 ARMv8 ARMv8 ARMv7/ARMv8-A
CPU Speed Quad-core Up to 1.4 GHz
Up to 1.7 GHz Octa-core
Up to 1.7 GHz Quad-core
2.0 + 1.55 GHzQuad-core
CPU Quad-core Cortex-A7
Octa-core Cortex-A53
Dual-core+Quad-core Cortex-A53
4+4 cores Hydra and Cortex
CPU Cache Type L0,L1,L2 L1,L2 L0,L1,L2 L2CPU Cache Up to 2 MB Up to 2 MB Up to 2 MB Up to 2 MB
GPU Adreno 304 Adreno 405 Adreno 510 Adreno 530
GPU Support WXGA/720p Up to FHD 1080p Quad HD2560x1600 4K UHD video upscale
RAM TechnologyLPDDR2/
LPDDR3 533 MHz
LPDDR3 933 MHz Dual-channel LPDDR3 933 MHz LPDDR4 1866 MHz
Bluetooth Bluetooth 4.1 Bluetooth 4.1 Bluetooth Smart v4.1
Native Bluetooth 4.1 support
WiFi - Multi-User MIMO (MU-MIMO) WiFi
VIVE 1-stream 802.11ac WiFi
802.11ac (2.4 and 5 GHz) WiFi
Other GPS GPSNative 4K Support,
HDMI 2.0,USB 2.0 and 3.0,64-bit Architecture
15
14-10-2015
4G LTE With X12 LTECamera Up to 55 MP Dual ISP & 4K supportDisplay with 4K Ultra HDGPS Qualcomm IZat™ Gen8CCPU Quad-core ARM Cortex A57 at up to 2 GHz and quad-core A53 with 64-bit supportGPU Adreno 530 GPUDSP Hexagon™ V56 DSP (up to 800MHz)
SNAPDRAGON 820(UPCOMMING)
16
14-10-2015
Block Diagram
17
14-10-2015
CONNECTIVITY 4G LTE AND WIFI
Latest Technology : LTE and Wi-Fi with X12 LTE modem
Fastest: Built in 4G+ LTE connectivity Speedy : with Downlink Cat 12 it speeds up to 603.0
Mbit/s and with Uplink Cat 13 it speeds up to 391.6 Mbit/s
Advance : 4G+ connectivity, enabled by LTE Advanced Carrier Aggregation
MIMO : Qualcomm VIVE 2-stream 802.11n/ac with MU-MIMO
Efficient : 4th gen power efficient LTE multimode transceiver
Multiband : Tri-Band Wi-Fi(2.4GHz,5GHz & 60GHz)
18
14-10-2015
X12 LTE modem
LTE-Unlicensed (LTE-U): increasing mobile network capacity and user throughput by aggregating LTE in licensed and unlicensed bands
LTE and Wi-Fi Link Aggregation (LWA) : LWA is another method of aggregating licensed and unlicensed spectrum. It is designed to allow mobile operators to utilize their Wi-Fi infrastructure to augment licensed LTE network capacity with unlicensed spectrum capacity.
Next-generation Wi-Fi calling : The X12 LTE modem supports next-generation HD Voice over LTE (VoLTE) and Video over LTE (ViLTE) calling services using the IP Multimedia Subsystem, with support for call continuity between LTE and Wi-Fi. Making use of the.
19
14-10-2015
X12 LTE modem
RF front end innovations : a. Advanced Closed Loop Antenna Tunerb. Qualcomm RF360™ front end solution with CAc. Wi-Fi/LTE antenna sharing
Antenna sharing : The X12 supports several antenna sharing schemes between LTE and Wi-Fi, designed to make it easier for manufacturers to design devices with advanced technologies like LTE-U, 4x4 LTE MIMO, and 2-stream Wi-Fi, with attractive form factors and minimal performance impact on either technology.
Call Continuity across Wi-Fi, LTE, 3G, and 2G
20
14-10-2015
X12 LTE modem
21
14-10-2015
Kryo CPU : Kryo is tightly integrated with the Adreno 530 GPU and Hexagon 680 DSP and is designed for high-performance mobile computing along with the latest in multimedia and connectivity
Custom cores : Kryo is being manufactured on the latest 14nm FinFET technology and is designed to reach speeds up to 2.2 GHz
Symphony System Manager : Symphony is designed to manage the entire system-on-chip in different configurations so that the most efficient and effective combination of processors and specialized cores are chosen to get the job done as quickly as possible, with the least amount of power
CPU
22
14-10-2015
Heterogeneous Computing : With heterogeneous computing,CPU support the efficient use of these diverse engines, individually and together, for dynamic workloads and demanding requirements for new user experiences, all while maximizing battery life and thermal efficiency
64 bits of better processing : integrate 64-bit CPUs which enabled processors with features like 4K display and deliver up to 30 percent faster performance
CPU
23
14-10-2015
CPU
L0 CacheL1
instructionCache
L1 DateCache
CPU Core
L0 CacheL1
instructionCache
L1 DateCache
CPU Core
Bi-Directional Bus
Uncore L3 Cache
Shared L2 Cache
Memory Controller
24
14-10-2015
Biologically Inspired Learning Enable Devices To See and Perceive the World as
Humans Do Creation and definition of an Neural Processing Unit
Neural Processing Units
25
14-10-2015
Qualcomm Spectra camera ISP : Dual ISP is designed to provide superior camera image quality and experiences. Qualcomm Spectra supports the latest 14-bit sensors for a wider range of colors and more natural skin tones.
computational photography : the hybrid autofocus framework and multi-sensor fusion algorithms that support next generation computational photography
4K Support :4K capture and playback with H.264 (AVC),4K Ultra HD on-device display with 4K Ultra HD output to HDTV.
Integrated Dolby audio : It supports 7.1 advance surround also makes dialogue crisper, even with heavy explosion or loud effects in the background.
Snapdragon Voice Activation : The least amount of power possible to listen and be “woken up” only by a specific word spoken by the voice of the device owner
CAMERA & MULTIMEDIA SYSTEM
26
14-10-2015
Hexagon 680 DSP : Snapdragon processors use the DSP for offloading tasks that can be done faster and/or consume less power than the CPU .
Real-time Sound : Audio content can be delivered with real-time sound processing and streaming for, audio without delay or distortion, and background noise removal
Improved recognition : It allows text recognition, object recognition, image enhancement, and facial recognition within images, all while saving battery life.
Multimedia Functions : It supports HVX (LightWave 3D Hypervoxel) Extension and utilizes heterogeneous computing to support always-on tasks, like audio and display
HEXAGON DSP
27
14-10-2015
HEXAGON DSP DSP Extensions for Advance Imaging and Computer Vision mW substantially better CPU
28
14-10-2015
Qualcomm IZat Gen8C : Shows location services also show who and what are around you, whether you’re indoors or out.
Augmented Positioning : Ubiquitous Wi-Fi and cellular networks ensure accurate positioning.
GNSS Chipsets : Using GPS, GLONASS, and BeiDou satellites, IZat location technologies pinpoint your position anywhere in the world, even in challenging urban environments.
Cloud-Based Assistance : IZat location technologies use a network of cloud-based assistance servers that provide industry-leading location performance for any mobile device, on any network, in any environment. s
GPS & LOCATION
29
14-10-2015
Qualcomm Adreno GPU : Adreno 530 does lane detection as well as 2D and 3D map navigation work quickly and smoothly
Next-generation visual processing technologie : Qualcomm Adreno GPU and Qualcomm Spectra camera ISP (image signal processor) to bring significant performance, power efficiency, and user experience
Fastest : 40% improvement to graphics performance and compute capabilities. Video support Up to 4K HEVC at 60fps over HDMI 2.0 . Support for 64-bit virtual addressing, allowing for shared virtual memory. flexible hybrid autofocus framework and multi-sensor fusion algorithms
Efficient : Up to 40 percent lower power consumption
GPU
30
14-10-2015
GPU 4XX vs. 5XX Series
31
14-10-2015
GPU 4XX vs. 5XX Series
32
14-10-2015
Ease of authentication: helps address the inherent limitations of passwords and pin codes
Enhanced security: Qualcomm Technologies’ FIDO implementation is based on Qualcomm SecureMSM technology
Ease of implementation: contributes to lower development cost for OEMs
Versatility: new types of biometric sensors, like iris scanning, can be used
Adaptability: able to grow as mobile biometrics needs grow Reliability: carriers like DOCOMO can confidently base their
services on Qualcomm Technologies’ platform
3D fingerprint technology
33
14-10-2015
USB 3.0/2.0 supported Inbuilt Bluetooth 4.1 Near field communication (NFC) supported Qualcomm Quick Charge 2.0 technology supports Parallel
Charging Dual-channel 64-bit LPDDR4 RAM with speeds up to
1688MHz Process Technology 14 nm FinFET Sensors: 3D accelerometers, 3-axis gyro, compass,
ambient light, proximity, temperature & pressure, humidity, medical, chemical, ultrasound pen and gestures, finger print reader, etc
OTHERS
34
Smaller in size Thermal and power efficient Fastest CPU performance Latest GPU performance Best-in-class energy
efficiency for long lasting battery life
Rich multimedia and connectivity
PROS
High cost processors Assembling not possible Heavy weight
CONS
14-10-2015
PROS & CONS
35
14-10-2015
https://en.wikipedia.org/wiki/List_of_Qualcomm_Snapdragon_devices
https://www.qualcomm.com/ http://www.notebookcheck.net/ http://www.pcper.com/reviews/Processo
rs/Qualcomm-Hexagon-680-DSP-Another-Part-Snapdragon-820-Story
REFERENCES
36
14-10-2015