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Difference between revisions of "samsung/exynos/9820"
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(Completed list of utilising devices)
(Changed the GPU max freq. and Vulkan&OpenCL version number :))
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|family=Exynos
 
|family=Exynos
 
|series=Exynos 9
 
|series=Exynos 9
 +
|frequency=2 @ 2,730 MHz
 +
|frequency 2=2 @ 2,310 MHz
 +
|frequency 3=4 @ 1,950 MHz
 
|isa=ARMv8.2
 
|isa=ARMv8.2
 
|isa family=ARM
 
|isa family=ARM
|microarch=Mongoose 4
+
|microarch=Exynos M4
 
|microarch 2=Cortex-A75
 
|microarch 2=Cortex-A75
 
|microarch 3=Cortex-A55
 
|microarch 3=Cortex-A55
|core name=Mongoose 4
+
|core name=Cheetah
 
|core name 2=Cortex-A75
 
|core name 2=Cortex-A75
 
|core name 3=Cortex-A55
 
|core name 3=Cortex-A55
Line 27: Line 30:
 
|core count=8
 
|core count=8
 
|thread count=8
 
|thread count=8
 +
|max memory=12 GiB
 
|max cpus=1
 
|max cpus=1
|max memory=12 GiB
 
 
|predecessor=Exynos 9810
 
|predecessor=Exynos 9810
 
|predecessor link=samsung/exynos/9810
 
|predecessor link=samsung/exynos/9810
 +
|successor=Exynos 990
 +
|successor link=samsung/exynos/990
 +
|contemporary=Exynos 9825
 +
|contemporary link=samsung/exynos/9825
 
}}
 
}}
'''Exynos 9820''' is a {{arch|64}} [[octa-core]] [[ARM]] high performance mobile [[system on a chip]] designed by [[Samsung]] and introduced in early [[2019]]. The processor is fabricated on Samsung's [[8 nm process|8nm]] LPP (Low Power Plus) FinFET process and features [[8 cores]] in a tri-cluster configuration consisting of 2 {{samsung|Mongoose 4|l=arch}} [[big cores]] and 2 {{armh|Cortex-A75|l=arch}} [[middle cores]] and 4 Cortex-A55 [[little cores]]. This chip supports up to 12 GiB of quad-channel 16-bit LPDDR4X-3600 memory and incorporates a {{armh|Mali-G76}} MP12 GPU. The 9820 incorporates an LTE modem supporting cat 20 download and upload.
+
'''Exynos 9820''' is a {{arch|64}} [[octa-core]] [[ARM]] high performance mobile [[system on a chip]] designed by [[Samsung]] and introduced in early [[2019]]. The processor is fabricated on Samsung's [[8 nm process|8nm]] [[8LPP|LPP (Low Power Plus)]] FinFET process and features [[8 cores]] in a tri-cluster configuration consisting of 2 {{samsung|Mongoose 4|l=arch}} [[big cores]] and 2 {{armh|Cortex-A75|l=arch}} [[middle cores]] and 4 Cortex-A55 [[little cores]]. This chip supports up to 12 GiB of quad-channel 16-bit LPDDR4X-3600 memory and incorporates a {{armh|Mali-G76}} MP12 GPU. The 9820 incorporates an LTE modem supporting cat 20 download and upload.
 
 
 
 
{{unknown features}}
 
  
  
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For the {{samsung|Mongoose 4|l=arch}} core cluster:
 
For the {{samsung|Mongoose 4|l=arch}} core cluster:
 
{{cache size
 
{{cache size
|l1 cache=
+
|l1 cache=192 KiB
|l1i cache=
+
|l1i cache=128 KiB
|l1i break=
+
|l1i break=2x64 KiB
|l1i desc=
+
|l1i desc=4-way set associative
|l1d cache=
+
|l1d cache=64 KiB
|l1d break=
+
|l1d break=2x32 KiB
|l1d desc=
+
|l1d desc=8-way set associative
|l2 cache=
+
|l2 cache=1 MiB
|l2 break=
+
|l2 break=2x512 KiB
|l2 desc=
+
|l2 desc=16-way set associative
|l3 cache=
+
|l3 cache=2 MiB
|l3 break=
+
|l3 break=2x1 MiB
 
}}
 
}}
  
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{{cache size
 
{{cache size
|l1 cache=
+
|l1 cache=256 KiB
|l1i cache=
+
|l1i cache=128 KiB
|l1i break=
+
|l1i break=2x64 KiB
|l1i desc=
+
|l1i desc=4-way set associative
|l1d cache=
+
|l1d cache=128 KiB
|l1d break=
+
|l1d break=2x64 KiB
|l1d desc=
+
|l1d desc=16-way set associative
|l2 cache=
+
|l2 cache=512 KiB
|l2 break=
+
|l2 break=2x256 KiB
|l2 desc=
+
|l2 desc=8-way set associative
 
}}
 
}}
  
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| max displays        = 2
 
| max displays        = 2
 
| max memory          =  
 
| max memory          =  
| frequency           = 600 MHz
+
| min frequency       = 156MHz
| max frequency      =  
+
| max frequency      = 702MHz
  
 
| output crt          =  
 
| output crt          =  
Line 117: Line 121:
 
| output dsi          = Yes
 
| output dsi          = Yes
 
| output edp          =  
 
| output edp          =  
| output dp          =  
+
| output dp          = Yes
 
| output hdmi        =  
 
| output hdmi        =  
 
| output vga          =  
 
| output vga          =  
Line 126: Line 130:
 
| opengl es ver      = 3.2
 
| opengl es ver      = 3.2
 
| openvg ver        = 1.1
 
| openvg ver        = 1.1
| opencl ver        = 2
+
| opencl ver        = 2.1
| vulkan ver        = 1.0
+
| vulkan ver        = 1.1.108
 
| hdmi ver          =  
 
| hdmi ver          =  
 
| dp ver            =  
 
| dp ver            =  
Line 155: Line 159:
  
 
All at 4K UHD 150fps.
 
All at 4K UHD 150fps.
 +
 +
== NPU ==
 +
The Exynos 9820 features Samsung's homegrown NPU instead of the licensed [[DeePhi]] DLA. The new NPU features 1,024 MACs split between two execution cores. The new NPU is capable of a peaking compute of two teraOPS.
  
 
== Wireless ==
 
== Wireless ==
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== ISP ==
 
== ISP ==
* 24MP Rear
+
* 22MP Rear
* 24MP Front
+
* 22MP Front
 
* 16MP+16MP Dual
 
* 16MP+16MP Dual
  
Line 222: Line 229:
 
== Utilizing devices ==
 
== Utilizing devices ==
 
* [[used by::Samsung Galaxy S10]]
 
* [[used by::Samsung Galaxy S10]]
 +
* [[used by::Samsung Galaxy S10 5G]]
 
* [[used by::Samsung Galaxy S10+]]
 
* [[used by::Samsung Galaxy S10+]]
 
* [[used by::Samsung Galaxy S10e]]
 
* [[used by::Samsung Galaxy S10e]]

Revision as of 19:56, 23 October 2020

Edit Values
Exynos 9820
exynos 9820 (front).png
General Info
DesignerSamsung,
ARM Holdings
ManufacturerSamsung
Model Number9820
MarketMobile
IntroductionNovember 14, 2018 (announced)
January, 2019 (launched)
General Specs
FamilyExynos
SeriesExynos 9
Frequency2 @ 2,730 MHz, 2 @ 2,310 MHz, 4 @ 1,950 MHz
Microarchitecture
ISAARMv8.2 (ARM)
MicroarchitectureExynos M4, Cortex-A75, Cortex-A55
Core NameCheetah, Cortex-A75, Cortex-A55
Process8 nm
TechnologyCMOS
Die127 mm²
Word Size64 bit
Cores8
Threads8
Max Memory12 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Succession
Contemporary
Exynos 9825

Exynos 9820 is a 64-bit octa-core ARM high performance mobile system on a chip designed by Samsung and introduced in early 2019. The processor is fabricated on Samsung's 8nm LPP (Low Power Plus) FinFET process and features 8 cores in a tri-cluster configuration consisting of 2 Mongoose 4 big cores and 2 Cortex-A75 middle cores and 4 Cortex-A55 little cores. This chip supports up to 12 GiB of quad-channel 16-bit LPDDR4X-3600 memory and incorporates a Mali-G76 MP12 GPU. The 9820 incorporates an LTE modem supporting cat 20 download and upload.


Cache

Main articles: Mongoose § Cache and Cortex-A76 § Cache

For the Mongoose 4 core cluster:

[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$192 KiB
196,608 B
0.188 MiB
L1I$128 KiB
131,072 B
0.125 MiB
2x64 KiB4-way set associative 
L1D$64 KiB
65,536 B
0.0625 MiB
2x32 KiB8-way set associative 

L2$1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
  2x512 KiB16-way set associative 

L3$2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
  2x1 MiB  

For the Cortex-A75 cluster:

[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$256 KiB
262,144 B
0.25 MiB
L1I$128 KiB
131,072 B
0.125 MiB
2x64 KiB4-way set associative 
L1D$128 KiB
131,072 B
0.125 MiB
2x64 KiB16-way set associative 

L2$512 KiB
0.5 MiB
524,288 B
4.882812e-4 GiB
  2x256 KiB8-way set associative 


For the Cortex-A55 cluster:

[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.

Memory controller

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeLPDDR4X-3600
Supports ECCNo
Max Mem12 GiB
Frequency1800 MHz
Controllers4
Channels4
Width16 bit
Max Bandwidth26.82 GiB/s
27,463.68 MiB/s
28.798 GB/s
28,797.756 MB/s
0.0262 TiB/s
0.0288 TB/s
Bandwidth
Single 6.71 GiB/s
Double 13.41 GiB/s
Quad 26.82 GiB/s

Graphics

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUMali-G76
DesignerARM Holdings
Execution Units12Max Displays2
Burst Frequency702MHz
0.702 GHz
702,000 KHz
OutputDP, DSI

Standards
DirectX12
OpenCL2.1
OpenGL ES3.2
OpenVG1.1
Vulkan1.1.108


Codec Encode Decode
HEVC (H.265)
MPEG-4 AVC (H.264)
VP9

All at 4K UHD 150fps.

NPU

The Exynos 9820 features Samsung's homegrown NPU instead of the licensed DeePhi DLA. The new NPU features 1,024 MACs split between two execution cores. The new NPU is capable of a peaking compute of two teraOPS.

Wireless

Antu network-wireless-connected-100.svgWireless Communications
Cellular
4G
LTE Advanced
UE Cat DL20 (2000 Mbps)
UE Cat UL20 (316 Mbps)

ISP

  • 22MP Rear
  • 22MP Front
  • 16MP+16MP Dual

Features

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported ARM Extensions & Processor Features
NEONAdvanced SIMD extension
CRC32CRC-32 checksum Extension
CryptoCryptographic Extension
FPFloating-point Extension

Utilizing devices

  • Samsung Galaxy S10
  • Samsung Galaxy S10 5G
  • Samsung Galaxy S10+
  • Samsung Galaxy S10e

Documents

Facts about "Exynos 9820 - Samsung"
core count8 +
core nameCheetah +, Cortex-A75 + and Cortex-A55 +
designerSamsung + and ARM Holdings +
die area127 mm² (0.197 in², 1.27 cm², 127,000,000 µm²) +
familyExynos +
first announcedNovember 14, 2018 +
first launchedJanuary 2019 +
full page namesamsung/exynos/9820 +
has 4g supporttrue +
has ecc memory supportfalse +
has lte advanced supporttrue +
instance ofmicroprocessor +
integrated gpuMali-G76 +
integrated gpu designerARM Holdings +
integrated gpu execution units12 +
integrated gpu max frequency702 MHz (0.702 GHz, 702,000 KHz) +
isaARMv8.2 +
isa familyARM +
l1$ size192 KiB (196,608 B, 0.188 MiB) + and 256 KiB (262,144 B, 0.25 MiB) +
l1d$ description8-way set associative + and 16-way set associative +
l1d$ size64 KiB (65,536 B, 0.0625 MiB) + and 128 KiB (131,072 B, 0.125 MiB) +
l1i$ description4-way set associative +
l1i$ size128 KiB (131,072 B, 0.125 MiB) +
l2$ description16-way set associative + and 8-way set associative +
l2$ size1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) + and 0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) +
l3$ size2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
ldateJanuary 2019 +
main imageFile:exynos 9820 (front).png +
manufacturerSamsung +
market segmentMobile +
max cpu count1 +
max memory12,288 MiB (12,582,912 KiB, 12,884,901,888 B, 12 GiB, 0.0117 TiB) +
max memory bandwidth26.82 GiB/s (27,463.68 MiB/s, 28.798 GB/s, 28,797.756 MB/s, 0.0262 TiB/s, 0.0288 TB/s) +
max memory channels4 +
microarchitectureExynos M4 +, Cortex-A75 + and Cortex-A55 +
model number9820 +
nameExynos 9820 +
process8 nm (0.008 μm, 8.0e-6 mm) +
seriesExynos 9 +
smp max ways1 +
supported memory typeLPDDR4X-3600 +
technologyCMOS +
thread count8 +
used bySamsung Galaxy S10 +, Samsung Galaxy S10 5G +, Samsung Galaxy S10+ + and Samsung Galaxy S10e +
user equipment category downlink20 +
user equipment category uplink20 +
word size64 bit (8 octets, 16 nibbles) +