Editing samsung/exynos/8890

{{samsung title|Exynos 8 Octa (8890)}}
{{chip
|name=Exynos 8 Octa
|image=exynos 8 octa.png
|designer=Samsung
|manufacturer=Samsung
|model number=8890
|market=Mobile
|first announced=November 12, 2015
|first launched=February 21, 2016
|family=Exynos
|series=Exynos 8
|frequency=2,300 MHz
|frequency 2=1,600 MHz
|turbo frequency1=2,600 MHz
|turbo frequency2=2,600 MHz
|turbo frequency3=2,300 MHz
|turbo frequency4=2,300 MHz
|isa=ARMv8
|isa family=ARM
|microarch=Mongoose 1
|microarch 2=Cortex-A53
|process=14 nm
|technology=CMOS
|word size=64 bit
|core count=8
|thread count=8
|max cpus=1
|max memory=4 GiB
}}
'''Exynos 8 Octa (8890)''' is a {{arch|64}} [[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 core|big]] quad-core cluster operating at 2.3 GHz with a turbo of up to 2.6 GHz based on [[Samsung]]'s custom {{samsung|Mongoose 1|l=arch}} microarchitecture and another [[little core|little]] quad-core cluster operating at 1.6 GHz consisting of {{armh|Cortex-A53|l=arch}} cores. This chip supports up to 4 GiB of dual-channel 32-bit LPDDR4-3600 memory and incorporates a {{armh|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 {{samsung|Mongoose 1|l=arch}} 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 {{samsung|Mongoose 1|l=arch}} core cluster and a second low-power {{armh|Cortex-A53|l=arch}} core cluster. Communication is done over Samsung's cache-coherent {{samsung|Coherent Interconnect}} (SCI).

== Cache ==
{{main|samsung/microarchitectures/mongoose_1#Memory_Hierarchy|arm_holdings/microarchitectures/cortex-a53#Memory_Hierarchy|l1=Mongoose 1 § Cache||l2=Cortex-A53 § Cache}}
For the {{samsung|Mongoose 1|l=arch}} core cluster:
{{cache size
|l1 cache=384 KiB
|l1i cache=256 KiB
|l1i break=4x64 KiB
|l1i desc=4-way set associative
|l1d cache=128 KiB
|l1d break=4x32 KiB
|l1d desc=8-way set associative
|l2 cache=2 MiB
|l2 break=4x512 KiB
|l2 desc=16-way set associative
}}

For the {{armh|Cortex-A53|l=arch}} cluster:

{{cache size
|l1 cache=256 KiB
|l1i cache=128 KiB
|l1i break=4x32 KiB
|l1i desc=2-way set associative
|l1d cache=128 KiB
|l1d break=4x32 KiB
|l1d desc=4-way set associative
|l2 cache=256 KiB
|l2 break=1x256 KiB
|l2 desc=16-way set associative
}}

== Memory controller ==
{{memory controller
|type=LPDDR4-3600
|ecc=No
|max mem=4 GiB
|controllers=2
|channels=2
|width=32 bit
|frequency=1800 MHz
|bandwidth schan=13.41 GiB/s
|bandwidth dchan=26.82 GiB/s
}}

== Graphics ==
{{integrated graphics
| gpu                 = Mali-T880
| device id           = 
| designer            = ARM Holdings
| execution units     = 12
| max displays        = 2
| max memory          = 
| frequency           = 600 MHz
| max frequency       = 

| output crt          = 
| output sdvo         = 
| output dsi          = Yes
| output edp          = 
| output dp           = 
| output hdmi         = 
| output vga          = 
| output dvi          = 

| directx ver        = 11.2
| opengl ver         = 
| opengl es ver      = 3.1
| opencl ver         = 1.2
| hdmi ver           = 
| dp ver             = 
| edp ver            = 
| max res hdmi       = 
| max res hdmi freq  = 
| max res dp         = 
| max res dp freq    = 
| max res edp        = 
| max res edp freq   = 
| max res vga        = 
| max res vga freq   = 
}}

{| class=wikitable
|-
! Codec !! Encode !! Decode
|-
| [[HEVC]] (H.265) || {{tchk|yes}} || {{tchk|yes}}
|-
| [[MPEG-4 AVC]] (H.264) || {{tchk|yes}} || {{tchk|yes}}
|-
| [[VP9]] || {{tchk|yes}} || {{tchk|yes}}
|-
|}

All at 4K UHD 60fps.

== Wireless ==
{{wireless links
| 2g                = 
| csd               = 
| gsm               = 
| gprs              = 
| edge              = 
| cdmaone           = 
| is-95a            = 
| is-95b            = 
| 3g                = 
| cdma2000          = 
| cdma2000 1x       = 
| cdma2000 1xev-do  = 
| cdma2000 1x adv   = 
| umts              = 
| wcdma             =  
| td-scdma          = 
| dc-hsdpa          = 
| hsdpa             = 
| hsupa             = 
| 4g                = Yes
| lte a             = Yes
| e-utran           = 
| ue cat dl         = 12
| ue cat dl rate    = 600 Mbps
| ue cat ul         = 13
| ue cat ul rate    = 150 Mbps
}}

== Features ==
{{arm features
|thumb=No
|thumb2=No
|thumbee=No
|vfpv1=No
|vfpv2=No
|vfpv3=No
|vfpv3-d16=No
|vfpv3-f16=No
|vfpv4=No
|vfpv4-d16=No
|vfpv5=No
|neon=Yes
|trustzone=No
|jazelle=No
|wmmx=No
|wmmx2=No
|pmuv3=No
|crc32=Yes
|crypto=Yes
|fp=Yes
|fp16=No
|profile=No
|ras=No
|simd=No
|rdm=No
}}

== Utilizing devices ==
* [[used by::Samsung Galaxy Note 7 SM-N935F]]
* [[used by::Samsung Galaxy Note 7 SM-N935FD]]
* [[used by::Samsung Galaxy Note 7 SM-N935G]]
* [[used by::Samsung Galaxy Note Fan Edition]]

* [[used by::Samsung Galaxy S7 SM-G930F]]
* [[used by::Samsung Galaxy S7 SM-G930FD]]
* [[used by::Samsung Galaxy S7 SM-G930S]]
* [[used by::Samsung Galaxy S7 SM-G930K]]
* [[used by::Samsung Galaxy S7 SM-G930L]]

* [[used by::Samsung Galaxy S7 Edge SM-G935F]]
* [[used by::Samsung Galaxy S7 Edge SM-G935FD]]
* [[used by::Samsung Galaxy S7 Edge SM-G935S]]
* [[used by::Samsung Galaxy S7 Edge SM-G935K]]
* [[used by::Samsung Galaxy S7 Edge SM-G935L]]

* [[used by::MicroVision MV 8890-LCD]]
* [[used by::Meizu Pro 6 Plus]]
{{expand list}}

== Documents ==
* [[:File:exynos 8 octa.pdf|Exynos 8 Octa Product Brief]]
base frequency	2,300 MHz (2.3 GHz, 2,300,000 kHz) + and 1,600 MHz (1.6 GHz, 1,600,000 kHz) +
core count	8 +
core name	Exynos M1 + and Cortex-A53 +
designer	Samsung +
family	Exynos +
first announced	November 12, 2015 +
first launched	February 21, 2016 +
full page name	samsung/exynos/8890 +
has 4g support	true +
has ecc memory support	false +
has lte advanced support	true +
instance of	microprocessor +
integrated gpu	Mali-T880 +
integrated gpu base frequency	600 MHz (0.6 GHz, 600,000 KHz) +
integrated gpu designer	ARM Holdings +
integrated gpu execution units	12 +
isa	ARMv8 +
isa family	ARM +
l1$ size	384 KiB (393,216 B, 0.375 MiB) + and 256 KiB (262,144 B, 0.25 MiB) +
l1d$ description	8-way set associative + and 4-way set associative +
l1d$ size	128 KiB (131,072 B, 0.125 MiB) +
l1i$ description	4-way set associative + and 2-way set associative +
l1i$ size	256 KiB (262,144 B, 0.25 MiB) + and 128 KiB (131,072 B, 0.125 MiB) +
l2$ description	16-way set associative +
l2$ size	2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) + and 0.25 MiB (256 KiB, 262,144 B, 2.441406e-4 GiB) +
ldate	February 21, 2016 +
main image	+
manufacturer	Samsung +
market segment	Mobile +
max cpu count	1 +
max memory	4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB, 0.00391 TiB) +
max memory channels	2 +
microarchitecture	Mongoose 1 + and Cortex-A53 +
model number	8890 +
name	Exynos 8 Octa +
process	14 nm (0.014 μm, 1.4e-5 mm) +
series	Exynos 8 +
smp max ways	1 +
supported memory type	LPDDR4-3600 +
technology	CMOS +
thread count	8 +
turbo frequency	2,600 MHz (2.6 GHz, 2,600,000 kHz) +
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 by	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 +, Samsung Galaxy Note Fan Edition +, Samsung Galaxy S7 SM-G930W8 +, Samsung Galaxy Note 7 SM-N930F +, Samsung Galaxy Note 7 SM-N930FD +, Samsung Galaxy Note 7 SM-N930S +, Samsung Galaxy Note 7 SM-N930K + and Samsung Galaxy Note 7 SM-N930L +
user equipment category downlink	12 +
user equipment category uplink	13 +
word size	64 bit (8 octets, 16 nibbles) +