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Difference between revisions of "samsung/exynos/8890"
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== Utilizing devices ==
 
== Utilizing devices ==
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* [[used by::Samsung Galaxy Note 7]]
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* [[used by::Samsung Galaxy Note 7 SM-N935F]]
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* [[used by::Samsung Galaxy Note 7 SM-N935FD]]
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* [[used by::Samsung Galaxy Note 7 SM-N935G]]
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* [[used by::Samsung Galaxy Note Fan Edition]]
  
 
* [[used by::Samsung Galaxy S7 SM-G930F]]
 
* [[used by::Samsung Galaxy S7 SM-G930F]]
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* [[used by::MicroVision MV 8890-LCD]]
 
* [[used by::MicroVision MV 8890-LCD]]
 
* [[used by::Meizu Pro 6 Plus]]
 
* [[used by::Meizu Pro 6 Plus]]
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* [[used by::Samsung Galaxy Note Fan Edition]]
 
 
{{expand list}}
 
{{expand list}}
  
 
== Documents ==
 
== Documents ==
 
* [[:File:exynos 8 octa.pdf|Exynos 8 Octa Product Brief]]
 
* [[:File:exynos 8 octa.pdf|Exynos 8 Octa Product Brief]]

Revision as of 05:20, 10 August 2018

Edit Values
Exynos 8 Octa
exynos 8 octa.png
General Info
DesignerSamsung
ManufacturerSamsung
Model Number8890
MarketMobile
IntroductionNovember 12, 2015 (announced)
February 21, 2016 (launched)
General Specs
FamilyExynos
SeriesExynos 8
Frequency2,300 MHz, 1,600 MHz
Turbo Frequency2,600 MHz (1 core),
2,600 MHz (2 cores),
2,300 MHz (3 cores),
2,300 MHz (4 cores)
Microarchitecture
ISAARMv8 (ARM)
MicroarchitectureMongoose 1, Cortex-A53
Process14 nm
TechnologyCMOS
Word Size64 bit
Cores8
Threads8
Max Memory4 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)

Exynos 8 Octa (8890) is a 64-bit octa-core high-performance mobile SoC designed by Samsung and introduced in early 2016 for their consumer electronics. Manufactured on Samsung's 2nd generation 14 nm process, the 8890 features eight cores consisting of a big quad-core cluster operating at 2.3 GHz with a turbo of up to 2.6 GHz based on Samsung's custom Mongoose 1 microarchitecture and another little quad-core cluster operating at 1.6 GHz consisting of Cortex-A53 cores. This chip supports up to 4 GiB of dual-channel 32-bit LPDDR4-3600 memory and incorporates a Mali-T880 MP12 GPU operating at 650 MHz. The 8890 incorporates an LTE modem supporting cat 12 download and cat 13 upload.

Overview

The Exynos 8 Octa is the first microprocessor that includes Samsung's first custom cores based on the Mongoose 1 microarchitecture. Those cores are said to provide over 30% higher performance and 10% lower power compared to the Exynos 7 Octa. The chip features two quad-core clusters. The first one is the high-performance Mongoose 1 core cluster and a second low-power Cortex-A53 core cluster. Communication is done over Samsung's cache-coherent Coherent Interconnect (SCI).

Cache

Main articles: Mongoose 1 § Cache and Cortex-A53 § Cache

For the Mongoose 1 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$384 KiB
393,216 B
0.375 MiB
L1I$256 KiB
262,144 B
0.25 MiB
4x64 KiB4-way set associative 
L1D$128 KiB
131,072 B
0.125 MiB
4x32 KiB8-way set associative 
L2$2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
  4x512 KiB16-way set associative 

For the Cortex-A53 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
4x32 KiB2-way set associative 
L1D$128 KiB
131,072 B
0.125 MiB
4x32 KiB4-way set associative 
L2$256 KiB
0.25 MiB
262,144 B
2.441406e-4 GiB
  1x256 KiB16-way set associative 

Memory controller

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeLPDDR4-3600
Supports ECCNo
Max Mem4 GiB
Frequency1800 MHz
Controllers2
Channels2
Width32 bit
Bandwidth
Single 13.41 GiB/s
Double 26.82 GiB/s

Graphics

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUMali-T880
DesignerARM Holdings
Execution Units12Max Displays2
Frequency600 MHz
0.6 GHz
600,000 KHz
OutputDSI
Standards
DirectX11.2
OpenCL1.2
OpenGL ES3.1
Codec Encode Decode
HEVC (H.265) ✔ ✔
MPEG-4 AVC (H.264) ✔ ✔
VP9 ✔ ✔

All at 4K UHD 60fps.

Wireless

Antu network-wireless-connected-100.svgWireless Communications
Cellular
4G
LTE Advanced
UE Cat DL12 (600 Mbps)
UE Cat UL13 (150 Mbps)

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 Note 7 SM-N935F
  • Samsung Galaxy Note 7 SM-N935FD
  • Samsung Galaxy Note 7 SM-N935G
  • Samsung Galaxy Note Fan Edition
  • Samsung Galaxy S7 SM-G930F
  • Samsung Galaxy S7 SM-G930FD
  • Samsung Galaxy S7 SM-G930S
  • Samsung Galaxy S7 SM-G930K
  • Samsung Galaxy S7 SM-G930L
  • Samsung Galaxy S7 Edge SM-G935F
  • Samsung Galaxy S7 Edge SM-G935FD
  • Samsung Galaxy S7 Edge SM-G935S
  • Samsung Galaxy S7 Edge SM-G935K
  • Samsung Galaxy S7 Edge SM-G935L
  • MicroVision MV 8890-LCD
  • Meizu Pro 6 Plus

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

Documents

Retrieved from "https://en.wikichip.org/w/index.php?title=samsung/exynos/8890&oldid=81212"
Facts about "Exynos 8 Octa (8890) - Samsung"
RDF feed
base frequency2,300 MHz (2.3 GHz, 2,300,000 kHz) + and 1,600 MHz (1.6 GHz, 1,600,000 kHz) +
core count8 +
designerSamsung +
familyExynos +
first announcedNovember 12, 2015 +
first launchedFebruary 21, 2016 +
full page namesamsung/exynos/8890 +
has 4g supporttrue +
has ecc memory supportfalse +
has lte advanced supporttrue +
instance ofmicroprocessor +
integrated gpuMali-T880 +
integrated gpu base frequency600 MHz (0.6 GHz, 600,000 KHz) +
integrated gpu designerARM Holdings +
integrated gpu execution units12 +
isaARMv8 +
isa familyARM +
l1$ size384 KiB (393,216 B, 0.375 MiB) + and 256 KiB (262,144 B, 0.25 MiB) +
l1d$ description8-way set associative + and 4-way set associative +
l1d$ size128 KiB (131,072 B, 0.125 MiB) +
l1i$ description4-way set associative + and 2-way set associative +
l1i$ size256 KiB (262,144 B, 0.25 MiB) + and 128 KiB (131,072 B, 0.125 MiB) +
l2$ description16-way set associative +
l2$ size2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) + and 0.25 MiB (256 KiB, 262,144 B, 2.441406e-4 GiB) +
ldateFebruary 21, 2016 +
main imageFile:exynos 8 octa.png +
manufacturerSamsung +
market segmentMobile +
max cpu count1 +
max memory4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB, 0.00391 TiB) +
max memory channels2 +
microarchitectureMongoose 1 + and Cortex-A53 +
model number8890 +
nameExynos 8 Octa +
process14 nm (0.014 μm, 1.4e-5 mm) +
seriesExynos 8 +
smp max ways1 +
supported memory typeLPDDR4-3600 +
technologyCMOS +
thread count8 +
turbo frequency (1 core)2,600 MHz (2.6 GHz, 2,600,000 kHz) +
turbo frequency (2 cores)2,600 MHz (2.6 GHz, 2,600,000 kHz) +
turbo frequency (3 cores)2,300 MHz (2.3 GHz, 2,300,000 kHz) +
turbo frequency (4 cores)2,300 MHz (2.3 GHz, 2,300,000 kHz) +
used bySamsung Galaxy Note 7 SM-N935F +, Samsung Galaxy Note 7 SM-N935FD +, Samsung Galaxy Note 7 SM-N935G +, Samsung Galaxy Note Fan Edition +, Samsung Galaxy S7 SM-G930F +, Samsung Galaxy S7 SM-G930FD +, Samsung Galaxy S7 SM-G930S +, Samsung Galaxy S7 SM-G930K +, Samsung Galaxy S7 SM-G930L +, Samsung Galaxy S7 Edge SM-G935F +, Samsung Galaxy S7 Edge SM-G935FD +, Samsung Galaxy S7 Edge SM-G935S +, Samsung Galaxy S7 Edge SM-G935K +, Samsung Galaxy S7 Edge SM-G935L +, MicroVision MV 8890-LCD + and Meizu Pro 6 Plus +
user equipment category downlink12 +
user equipment category uplink13 +
word size64 bit (8 octets, 16 nibbles) +