Difference between revisions of "qualcomm/snapdragon 800/850"

	Edit Values
	Snapdragon 850
	General Info
Designer	Qualcomm
Manufacturer	Samsung
Model Number	SDM850
Market	Mobile
Introduction	June 5, 2018 (announced); June 5, 2018 (launched)
	General Specs
Family	Snapdragon 800
Frequency	2,960 MHz
	Microarchitecture
ISA	ARMv8 (ARM)
Microarchitecture	Cortex-A75, Cortex-A55
Core Name	Kryo 385 Gold, Kryo 385 Silver
Process	10 nm
Technology	CMOS
Word Size	64 bit
Cores	8
Threads	8
Max Memory	8 GiB
	Multiprocessing
Max SMP	1-Way (Uniprocessor)

Revision as of 09:06, 15 January 2019

Snapdragon 850 is a high-performance 64-bit ARM LTE system on a chip designed by Qualcomm and introduced in mid-2018. Fabricated on Samsung's 10nm LPP process, the 850 features four Kryo 385 Silver high-efficiency cores operating at ? GHz along with two high-performance Kryo 385 Gold operating at 2.96 GHz. The Snapdragon 850 integrates the Adreno 630 GPU operation at ? MHz and features an X20 LTE modem supporting Cat 13 uplink and Cat 18 downlink. This chip supports up to 8 GiB of quad-channel LPDDR4X-3733 memory.

Overview

Positioned as a replacement for the 845 for always-connected ARM-based PCs and fabricated on Samsung's second-generation 10LPP process, the 850 is for the most part a higher-binned version of its predecessor. The chip features four high-performance cores based on the Cortex-A75 microarchitecture and six low-power cores based on the Cortex-A55 microarchitecture. This chip incorporates the X20 LTE modem, supporting Cat 18 up to 1.2 Gbps download and Cat 13 up to 150 Mbps upload.

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	4
Width	16 bit
Max Bandwidth	29.87 GiB/s 30,586.88 MiB/s 32.073 GB/s 32,072.668 MB/s 0.0292 TiB/s 0.0321 TB/s
Bandwidth	Single 6.95 GiB/s Double 13.91 GiB/s Quad 29.87 GiB/s

DSP

This chip features Qualcomm's Hexagon 685 DSP.

Graphics

[Edit/Modify IGP Info]

Integrated Graphics Information

GPU

Adreno 630

Designer

Qualcomm

Frequency

? MHz

"? MHz" is not a number.

Standards

DirectX	12
OpenCL	2.0
OpenGL ES	3.2
Vulkan	1.0

Hardware Acceleration
4K HDR video playback (10-bit color depth, Rec. 2020 color gamut)
Decode: H.264 (AVC), H.265 (HEVC) and VP9

Up to 4K Ultra HD video capture @ 30FPS
Up to 1080p video capture @120 FPS

Audio

Aqstic audio codec and Aqstic smart speaker amplifier
- Up to native DSD support, PCM up to 384 kHz/32-bit
Qualcomm aptX audio playback with support for aptX Classic and HD

ISP

Qualcomm Spectra 280 image sensor processor

2x Image Sensor Processor (ISP)
14-bit

Megapixel:

Up to 16 MP dual camera
Up to 32 MP single camera

Connectivity

WiFi
- Integrated 802.11ac 2 x 2 with MU-MIMO
- Tri-band Wi-Fi: 2.4 GHz and 5 GHz with Dual
- Band Simultaneous (DBS) + 60 GHz
Bluetooth 5.0
RF Front End
LTE Modem
- Snapdragon X15
  - Downlink:
    - Category 18 up to 1,200 Mbps
    - 5 x 20 MHz carrier aggregation, up to 256-QAM
    - Up to 4 x 4 MIMO on three aggregated carriers
  - Uplink:
    - Category 13 up to 150 Mbps
    - 2 x 20 MHz carrier aggregation, up to 64-QAM

Location

GPS
- Glonass, BeiDou, Galileo, QZSS, and SBAS
Low power geofencing and tracking, sensor assisted navigation

@@ Line 28: / Line 28: @@
 == Overview ==
-Positioned as a replacement for the {{\\|845}} for always-connected [[ARM]]-based PCs and fabricated on Samsung's second-generation [[10 nm process|10LPP process]], the 850 is for the most part a higher-binned version of its predecessor. The chip features four high-performance cores based on the {{armh|Cortex-A75|l=arch}} microarchitecture and six low-power cores based on the {{armh|Cortex-A55|l=arch}} microarchitecture. This chip incorporates the X20 LTE modem, supporting Cat 18 up to 1.2 Gbps download and Cat 13 up to 150 Mbp upload.
+Positioned as a replacement for the {{\\|845}} for always-connected [[ARM]]-based PCs and fabricated on Samsung's second-generation [[10 nm process|10LPP process]], the 850 is for the most part a higher-binned version of its predecessor. The chip features four high-performance cores based on the {{armh|Cortex-A75|l=arch}} microarchitecture and six low-power cores based on the {{armh|Cortex-A55|l=arch}} microarchitecture. This chip incorporates the X20 LTE modem, supporting Cat 18 up to 1.2 Gbps download and Cat 13 up to 150 Mbps upload.
 == Memory controller ==

base frequency	2,960 MHz (2.96 GHz, 2,960,000 kHz) +
core count	8 +
core name	Kryo 385 Gold + and Kryo 385 Silver +
designer	Qualcomm +
dsp	Hexagon 685 DSP +
family	Snapdragon 800 +
first announced	June 5, 2018 +
first launched	June 5, 2018 +
full page name	qualcomm/snapdragon 800/850 +
has ecc memory support	false +
instance of	microprocessor +
integrated gpu	Adreno 630 +
integrated gpu designer	Qualcomm +
isa	ARMv8 +
isa family	ARM +
ldate	June 5, 2018 +
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	29.87 GiB/s (30,586.88 MiB/s, 32.073 GB/s, 32,072.668 MB/s, 0.0292 TiB/s, 0.0321 TB/s) +
max memory channels	4 +
microarchitecture	Cortex-A75 + and Cortex-A55 +
model number	SDM850 +
name	Snapdragon 850 +
process	10 nm (0.01 μm, 1.0e-5 mm) +
smp max ways	1 +
supported memory type	LPDDR4X-3733 +
technology	CMOS +
thread count	8 +
word size	64 bit (8 octets, 16 nibbles) +

WikiChip

The Fuse Coverage

Social Media

Companies

Microarchitectures

Technology Nodes

Intel

AMD

ARM

Cavium

Samsung

Intel

AMD

Ampere

Apple