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|first launched=February 21, 2016 | |first launched=February 21, 2016 | ||
|family=Exynos | |family=Exynos | ||
− | |series=8 | + | |series=Exynos 8 |
|frequency=2,300 MHz | |frequency=2,300 MHz | ||
+ | |frequency 2=1,600 MHz | ||
|turbo frequency1=2,600 MHz | |turbo frequency1=2,600 MHz | ||
|turbo frequency2=2,600 MHz | |turbo frequency2=2,600 MHz | ||
|turbo frequency3=2,300 MHz | |turbo frequency3=2,300 MHz | ||
|turbo frequency4=2,300 MHz | |turbo frequency4=2,300 MHz | ||
+ | |turbo frequency=2,600 MHz | ||
|isa=ARMv8 | |isa=ARMv8 | ||
|isa family=ARM | |isa family=ARM | ||
|microarch=Mongoose 1 | |microarch=Mongoose 1 | ||
|microarch 2=Cortex-A53 | |microarch 2=Cortex-A53 | ||
+ | |core name=Exynos M1 | ||
+ | |core name 2=Cortex-A53 | ||
|process=14 nm | |process=14 nm | ||
|technology=CMOS | |technology=CMOS | ||
Line 25: | Line 29: | ||
|core count=8 | |core count=8 | ||
|thread count=8 | |thread count=8 | ||
+ | |max memory=4 GiB | ||
|max cpus=1 | |max cpus=1 | ||
− | |max memory=4 | + | |predecessor=Exynos 7420 |
+ | |predecessor link=samsung/exynos/7420 | ||
+ | |successor=Exynos 8895 | ||
+ | |successor link=samsung/exynos/8895 | ||
+ | }} | ||
+ | '''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-N930F]] | ||
+ | * [[used by::Samsung Galaxy Note 7 SM-N930FD]] | ||
+ | * [[used by::Samsung Galaxy Note 7 SM-N930S]] | ||
+ | * [[used by::Samsung Galaxy Note 7 SM-N930K]] | ||
+ | * [[used by::Samsung Galaxy Note 7 SM-N930L]] | ||
+ | * [[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 SM-G930W8]] | ||
+ | |||
+ | * [[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]] |
Latest revision as of 05:21, 25 January 2022
Edit Values | |
Exynos 8 Octa | |
![]() | |
General Info | |
Designer | Samsung |
Manufacturer | Samsung |
Model Number | 8890 |
Market | Mobile |
Introduction | November 12, 2015 (announced) February 21, 2016 (launched) |
General Specs | |
Family | Exynos |
Series | Exynos 8 |
Frequency | 2,300 MHz, 1,600 MHz |
Turbo Frequency | 2,600 MHz |
Turbo Frequency | 2,600 MHz (1 core), 2,600 MHz (2 cores), 2,300 MHz (3 cores), 2,300 MHz (4 cores) |
Microarchitecture | |
ISA | ARMv8 (ARM) |
Microarchitecture | Mongoose 1, Cortex-A53 |
Core Name | Exynos M1, Cortex-A53 |
Process | 14 nm |
Technology | CMOS |
Word Size | 64 bit |
Cores | 8 |
Threads | 8 |
Max Memory | 4 GiB |
Multiprocessing | |
Max SMP | 1-Way (Uniprocessor) |
Succession | |
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.
Contents
Overview[edit]
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[edit]
- Main articles: Mongoose 1 § Cache and Cortex-A53 § Cache
For the Mongoose 1 core cluster:
![]() |
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. |
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For the Cortex-A53 cluster:
![]() |
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. |
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Memory controller[edit]
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Integrated Memory Controller
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Graphics[edit]
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Integrated Graphics Information
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Codec | Encode | Decode |
---|---|---|
HEVC (H.265) | ✔ | ✔ |
MPEG-4 AVC (H.264) | ✔ | ✔ |
VP9 | ✔ | ✔ |
All at 4K UHD 60fps.
Wireless[edit]
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Cellular | |||||||
4G |
|
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Features[edit]
[Edit/Modify Supported Features]
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Supported ARM Extensions & Processor Features
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Utilizing devices[edit]
- Samsung Galaxy Note 7 SM-N930F
- Samsung Galaxy Note 7 SM-N930FD
- Samsung Galaxy Note 7 SM-N930S
- Samsung Galaxy Note 7 SM-N930K
- Samsung Galaxy Note 7 SM-N930L
- 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 SM-G930W8
- 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[edit]
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 Note 7 SM-N930F +, Samsung Galaxy Note 7 SM-N930FD +, Samsung Galaxy Note 7 SM-N930S +, Samsung Galaxy Note 7 SM-N930K +, Samsung Galaxy Note 7 SM-N930L +, 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 SM-G930W8 +, 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 downlink | 12 + |
user equipment category uplink | 13 + |
word size | 64 bit (8 octets, 16 nibbles) + |