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Difference between revisions of "samsung/exynos/8895"
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{{chip | {{chip | ||
|name=Exynos 8895 | |name=Exynos 8895 | ||
− | |image= | + | |no image=Yes |
|designer=Samsung | |designer=Samsung | ||
|designer 2=ARM Holdings | |designer 2=ARM Holdings | ||
Line 9: | Line 9: | ||
|market=Mobile | |market=Mobile | ||
|first announced=February 23, 2017 | |first announced=February 23, 2017 | ||
− | |first launched= | + | |first launched=March 29, 2017 |
|family=Exynos | |family=Exynos | ||
|series=Exynos 9 | |series=Exynos 9 | ||
− | |frequency=2 | + | |locked=No |
− | |frequency 2= | + | |frequency=2314 MHz |
+ | |frequency 2=1690 MHz | ||
+ | |turbo frequency1=1690 MHz | ||
+ | |turbo frequency2=1690 MHz | ||
+ | |turbo frequency3=1690 MHz | ||
+ | |turbo frequency4=1690 MHz | ||
+ | |turbo frequency5=2314 MHz | ||
+ | |turbo frequency6=2314 MHz | ||
+ | |turbo frequency7=2314 MHz | ||
+ | |turbo frequency8=2314 MHz | ||
+ | |turbo frequency 2=2002 MHz | ||
+ | |turbo frequency=2808 MHz | ||
+ | |bus type=exynos-ossclk (FSB) | ||
+ | |bus speed=26MHz | ||
+ | |bus links=3? | ||
+ | |bus rate=8GT/s | ||
+ | |clock multiplier=108 | ||
+ | |cpuid=universal8895 | ||
|isa=ARMv8 | |isa=ARMv8 | ||
|isa family=ARM | |isa family=ARM | ||
− | |microarch= | + | |microarch=M2 |
|microarch 2=Cortex-A53 | |microarch 2=Cortex-A53 | ||
+ | |platform=universal8895 | ||
+ | |chipset=Exynos 8895 | ||
|core name=Mongoose 2 | |core name=Mongoose 2 | ||
|core name 2=Cortex-A53 | |core name 2=Cortex-A53 | ||
+ | |core name 4=2nd generation | ||
+ | |core family=Samsung Mongoose | ||
+ | |core family 2=ARM Cortex | ||
+ | |core model=Samsung Mongoose 2 | ||
+ | |core model 2=Cortex A53 | ||
|process=10 nm | |process=10 nm | ||
|technology=CMOS | |technology=CMOS | ||
+ | |mcp=No | ||
|word size=64 bit | |word size=64 bit | ||
|core count=8 | |core count=8 | ||
|thread count=8 | |thread count=8 | ||
+ | |max memory=8 GiB | ||
|max cpus=1 | |max cpus=1 | ||
+ | |v core min=0.7 V | ||
+ | |v core max=1.3 V | ||
+ | |v io=1.02 V | ||
+ | |tdp=8 W | ||
+ | |ctdp down=8 W | ||
+ | |ctdp down frequency=2314 MHz | ||
+ | |ctdp up=16 W | ||
+ | |ctdp up frequency=2808 MHz | ||
+ | |temp min=-15 °C | ||
+ | |temp max=115 °C | ||
+ | |tjunc min=110 | ||
+ | |tjunc max=115 | ||
+ | |predecessor=Exynos 8890 | ||
+ | |predecessor link=samsung/exynos/8890 | ||
+ | |successor=Exynos 9810 | ||
+ | |successor link=samsung/exynos/9810 | ||
+ | |contemporary=Exynos 9820 | ||
+ | |contemporary link=samsung/exynos/9820 | ||
}} | }} | ||
+ | '''Exynos 8895''' is a {{arch|64}} [[octa-core]] [[ARM]] high performance mobile [[system on a chip]] designed by [[Samsung]] and introduced in mid-[[2017]]. The processor is fabricated on Samsung's [[10 nm process|10nm]] EUV (Extreme Ultra Violet) FinFET process and features [[8 cores]] in a dual-cluster configuration consisting of 4 {{samsung|Mongoose 2|l=arch}} [[big cores]] commonly running at 2314 (but can go up to 2808 MHz), 4 {{armh|Cortex-A53|l=arch}} [[little cores]] at 1690 (to 2002 MHz). This chip supports up to 8 GiB of dual-channel 16-bit LPDDR4X-1796 memory and incorporates a {{armh|Mali-G71}} MP20 GPU running at 546MHz. The 8895 incorporates an LTE modem supporting cat 16 download and upload. | ||
+ | |||
+ | == Cache == | ||
+ | {{main|samsung/microarchitectures/m2#Memory_Hierarchy|arm_holdings/microarchitectures/cortex-a53#Memory_Hierarchy|l1=Mongoose 2 § Cache||l2=Cortex-A53 § Cache}} | ||
+ | For the {{samsung|Mongoose 2|l=arch}} core cluster: | ||
+ | {{cache size | ||
+ | |l1 cache=192 KiB | ||
+ | |l1i cache=128 KiB | ||
+ | |l1i break=2x64 KiB | ||
+ | |l1i desc=4-way set associative | ||
+ | |l1d cache=64 KiB | ||
+ | |l1d break=2x32 KiB | ||
+ | |l1d desc=8-way set associative | ||
+ | |l2 cache=1 MiB | ||
+ | |l2 break=2x512 KiB | ||
+ | |l2 desc=16-way set associative | ||
+ | |l3 cache=2 MiB | ||
+ | |l3 break=2x1 MiB | ||
+ | }} | ||
+ | |||
+ | For the {{armh|Cortex-A53|l=arch}} cluster: | ||
+ | |||
+ | {{cache size | ||
+ | |l1 cache=256 KiB | ||
+ | |l1i cache=128 KiB | ||
+ | |l1i break=2x64 KiB | ||
+ | |l1i desc=4-way set associative | ||
+ | |l1d cache=128 KiB | ||
+ | |l1d break=2x64 KiB | ||
+ | |l1d desc=16-way set associative | ||
+ | |l2 cache=512 KiB | ||
+ | |l2 break=2x256 KiB | ||
+ | |l2 desc=8-way set associative | ||
+ | }} | ||
+ | |||
+ | == Memory controller == | ||
+ | {{memory controller | ||
+ | |type=LPDDR4X-1796 | ||
+ | |ecc=No | ||
+ | |max mem=8 GiB | ||
+ | |controllers=2 | ||
+ | |channels=2 | ||
+ | |width=32 bit | ||
+ | |max bandwidth=28.70 GB/s | ||
+ | |frequency=1794 MHz | ||
+ | |bandwidth schan=14.32 GB/s | ||
+ | |bandwidth dchan=28.64 GB/s | ||
+ | }} | ||
+ | |||
+ | == Graphics == | ||
+ | {{integrated graphics | ||
+ | | gpu = Mali-G71 | ||
+ | | device id = | ||
+ | | designer = ARM Holdings | ||
+ | | execution units = 20 | ||
+ | | max displays = 2 | ||
+ | | max memory = | ||
+ | | frequency = 546 MHz | ||
+ | | max frequency = 839 MHz | ||
+ | |||
+ | | output crt = | ||
+ | | output sdvo = | ||
+ | | output dsi = Yes | ||
+ | | output edp = | ||
+ | | output dp = | ||
+ | | output hdmi = | ||
+ | | output vga = | ||
+ | | output dvi = | ||
+ | |||
+ | | directx ver = 12 | ||
+ | | opengl ver = | ||
+ | | opengl es ver = 3.2 | ||
+ | | openvg ver = 1.1 | ||
+ | | opencl ver = 2 | ||
+ | | vulkan ver = 1.0 | ||
+ | | 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 !! Decode150 | ||
+ | |- | ||
+ | | [[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 | ||
+ | | 5g = Yes | ||
+ | | lte a = Yes | ||
+ | | e-utran = | ||
+ | | ue cat dl = 16 | ||
+ | | ue cat dl rate = 1000 Mbps | ||
+ | | ue cat ul = 16 | ||
+ | | ue cat ul rate = 280 Mbps | ||
+ | }} | ||
+ | |||
+ | == ISP == | ||
+ | * 28MP Rear | ||
+ | * 16MP Front | ||
+ | * 28MP+28MP Dual | ||
+ | |||
+ | == 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 8]] | ||
+ | * [[used by::Samsung Galaxy S8]] | ||
+ | * [[used by::Samsung Galaxy S8+]] |
Latest revision as of 07:19, 16 May 2024
Edit Values | |
Exynos 8895 | |
General Info | |
Designer | Samsung, ARM Holdings |
Manufacturer | Samsung |
Model Number | 8895 |
Market | Mobile |
Introduction | February 23, 2017 (announced) March 29, 2017 (launched) |
General Specs | |
Family | Exynos |
Series | Exynos 9 |
Locked | No |
Frequency | 2314 MHz, 1690 MHz |
Turbo Frequency | 2808 MHz |
Turbo Frequency | 1690 MHz (1 core), 1690 MHz (2 cores), 1690 MHz (3 cores), 1690 MHz (4 cores), 2314 MHz (5 cores), 2314 MHz (6 cores), 2314 MHz (7 cores), 2314 MHz (8 cores) |
Bus type | exynos-ossclk (FSB) |
Bus speed | 26MHz |
Bus rate | 3? × 8GT/s |
Clock multiplier | 108 |
CPUID | universal8895 |
Microarchitecture | |
ISA | ARMv8 (ARM) |
Microarchitecture | M2, Cortex-A53 |
Platform | universal8895 |
Chipset | Exynos 8895 |
Core Name | Mongoose 2, Cortex-A53 |
Core Family | Samsung Mongoose, ARM Cortex |
Core Model | Samsung Mongoose 2, Cortex A53 |
Process | 10 nm |
Technology | CMOS |
MCP | No |
Word Size | 64 bit |
Cores | 8 |
Threads | 8 |
Max Memory | 8 GiB |
Multiprocessing | |
Max SMP | 1-Way (Uniprocessor) |
Electrical | |
Vcore | 0.7 V-1.3 V |
VI/O | 1.02 V |
TDP | 8 W |
cTDP down | 8 W |
cTDP down frequency | 2314 MHz |
cTDP up | 16 W |
cTDP up frequency | 2808 MHz |
OP Temperature | -15 °C – 115 °C |
Tjunction | 110 – 115 |
Succession | |
Contemporary | |
Exynos 9820 |
Exynos 8895 is a 64-bit octa-core ARM high performance mobile system on a chip designed by Samsung and introduced in mid-2017. The processor is fabricated on Samsung's 10nm EUV (Extreme Ultra Violet) FinFET process and features 8 cores in a dual-cluster configuration consisting of 4 Mongoose 2 big cores commonly running at 2314 (but can go up to 2808 MHz), 4 Cortex-A53 little cores at 1690 (to 2002 MHz). This chip supports up to 8 GiB of dual-channel 16-bit LPDDR4X-1796 memory and incorporates a Mali-G71 MP20 GPU running at 546MHz. The 8895 incorporates an LTE modem supporting cat 16 download and upload.
Cache[edit]
- Main articles: Mongoose 2 § Cache and Cortex-A53 § Cache
For the Mongoose 2 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]
![]() |
Integrated Memory Controller
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Graphics[edit]
![]() |
Integrated Graphics Information
|
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Codec | Encode | Decode150 |
---|---|---|
HEVC (H.265) | ✔ | ✔ |
MPEG-4 AVC (H.264) | ✔ | ✔ |
VP9 | ✔ | ✔ |
All at 4K UHD 60fps.
Wireless[edit]
![]() | |||||||
Cellular | |||||||
4G |
|
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ISP[edit]
- 28MP Rear
- 16MP Front
- 28MP+28MP Dual
Features[edit]
[Edit/Modify Supported Features]
![]() |
Supported ARM Extensions & Processor Features
|
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Utilizing devices[edit]
- Samsung Galaxy Note 8
- Samsung Galaxy S8
- Samsung Galaxy S8+
Facts about "Exynos 8895 - Samsung"
base frequency | 2,314 MHz (2.314 GHz, 2,314,000 kHz) + and 1,690 MHz (1.69 GHz, 1,690,000 kHz) + |
bus rate | 8,000 MT/s (8 GT/s, 8,000,000 kT/s) + |
bus speed | 26 MHz (0.026 GHz, 26,000 kHz) + |
bus type | exynos-ossclk (FSB) + |
chipset | Exynos 8895 + |
clock multiplier | 108 + |
core count | 8 + |
core family | Samsung Mongoose + and ARM Cortex + |
core model | Samsung Mongoose 2 + and Cortex A53 + |
core name | Mongoose 2 + and Cortex-A53 + |
core voltage (max) | 1.3 V (13 dV, 130 cV, 1,300 mV) + |
core voltage (min) | 0.7 V (7 dV, 70 cV, 700 mV) + |
cpuid | universal8895 + |
designer | Samsung + and ARM Holdings + |
family | Exynos + |
first announced | February 23, 2017 + |
first launched | March 29, 2017 + |
full page name | samsung/exynos/8895 + |
has 4g support | true + |
has ecc memory support | false + |
has locked clock multiplier | false + |
has lte advanced support | true + |
instance of | microprocessor + |
integrated gpu | Mali-G71 + |
integrated gpu base frequency | 546 MHz (0.546 GHz, 546,000 KHz) + |
integrated gpu designer | ARM Holdings + |
integrated gpu execution units | 20 + |
integrated gpu max frequency | 839 MHz (0.839 GHz, 839,000 KHz) + |
io voltage | 1.02 V (10.2 dV, 102 cV, 1,020 mV) + |
is multi-chip package | false + |
isa | ARMv8 + |
isa family | ARM + |
l1$ size | 192 KiB (196,608 B, 0.188 MiB) + and 256 KiB (262,144 B, 0.25 MiB) + |
l1d$ description | 8-way set associative + and 16-way set associative + |
l1d$ size | 64 KiB (65,536 B, 0.0625 MiB) + and 128 KiB (131,072 B, 0.125 MiB) + |
l1i$ description | 4-way set associative + |
l1i$ size | 128 KiB (131,072 B, 0.125 MiB) + |
l2$ description | 16-way set associative + and 8-way set associative + |
l2$ size | 1 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$ size | 2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) + |
ldate | March 29, 2017 + |
manufacturer | Samsung + |
market segment | Mobile + |
max cpu count | 1 + |
max junction temperature | 115 K (-158.15 °C, -252.67 °F, 207 °R) + |
max memory | 8,192 MiB (8,388,608 KiB, 8,589,934,592 B, 8 GiB, 0.00781 TiB) + |
max memory bandwidth | 26.729 GiB/s (27,370.453 MiB/s, 28.7 GB/s, 28,700 MB/s, 0.0261 TiB/s, 0.0287 TB/s) + |
max memory channels | 2 + |
max operating temperature | 115 °C + |
microarchitecture | M2 + and Cortex-A53 + |
min junction temperature | 110 K (-163.15 °C, -261.67 °F, 198 °R) + |
min operating temperature | -15 °C + |
model number | 8895 + |
name | Exynos 8895 + |
platform | universal8895 + |
process | 10 nm (0.01 μm, 1.0e-5 mm) + |
series | Exynos 9 + |
smp max ways | 1 + |
supported memory type | LPDDR4X-1796 + |
tdp | 8 W (8,000 mW, 0.0107 hp, 0.008 kW) + |
tdp down | 8 W (8,000 mW, 0.0107 hp, 0.008 kW) + |
tdp down frequency | 2,314 MHz (2.314 GHz, 2,314,000 kHz) + |
tdp up | 16 W (16,000 mW, 0.0215 hp, 0.016 kW) + |
tdp up frequency | 2,808 MHz (2.808 GHz, 2,808,000 kHz) + |
technology | CMOS + |
thread count | 8 + |
turbo frequency | 2,808 MHz (2.808 GHz, 2,808,000 kHz) + |
turbo frequency (1 core) | 1,690 MHz (1.69 GHz, 1,690,000 kHz) + |
turbo frequency (2 cores) | 1,690 MHz (1.69 GHz, 1,690,000 kHz) + |
turbo frequency (3 cores) | 1,690 MHz (1.69 GHz, 1,690,000 kHz) + |
turbo frequency (4 cores) | 1,690 MHz (1.69 GHz, 1,690,000 kHz) + |
turbo frequency (5 cores) | 2,314 MHz (2.314 GHz, 2,314,000 kHz) + |
turbo frequency (6 cores) | 2,314 MHz (2.314 GHz, 2,314,000 kHz) + |
turbo frequency (7 cores) | 2,314 MHz (2.314 GHz, 2,314,000 kHz) + |
turbo frequency (8 cores) | 2,314 MHz (2.314 GHz, 2,314,000 kHz) + |
used by | Samsung Galaxy Note 8 +, Samsung Galaxy S8 + and Samsung Galaxy S8+ + |
user equipment category downlink | 16 + |
user equipment category uplink | 16 + |
word size | 64 bit (8 octets, 16 nibbles) + |