From WikiChip
Difference between revisions of "samsung/exynos/8895"
(fixed some informations) |
(fexed more infos) |
||
Line 50: | Line 50: | ||
== Cache == | == Cache == | ||
− | {{main|samsung/microarchitectures/m2#Memory_Hierarchy|arm_holdings/microarchitectures/ | + | {{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: | For the {{samsung|Mongoose 2|l=arch}} core cluster: | ||
{{cache size | {{cache size |
Revision as of 21:56, 7 December 2023
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 |
Microarchitecture | |
ISA | ARMv8 (ARM) |
Microarchitecture | M2, Cortex-A53 |
Core Name | Exynos M2, Cortex-A53 |
Process | 10 nm |
Technology | CMOS |
MCP | Yes |
Word Size | 64 bit |
Cores | 8 |
Threads | 8 |
Max Memory | 8 GiB |
Multiprocessing | |
Max SMP | 1-Way (Uniprocessor) |
Electrical | |
Vcore | 0.905 V-1.22 V |
TDP | 5 W |
cTDP down | 12 W |
cTDP down frequency | 2314 MHz |
cTDP up | 16 W |
cTDP up frequency | 2810 MHz |
OP Temperature | -15 °C – 115 °C |
Tjunction | 115 – 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 running at 2314 to 2810 MHz, 4 Cortex-A53 little cores at 1690 to 2002 MHz. This chip supports up to 8 GiB of dual-channel 16-bit LPDDR4X-1794 memory and incorporates a Mali-G71 MP20 GPU. The 8895 incorporates an LTE modem supporting cat 16 download and upload.
Cache
- 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. |
||||||||||||||||||||||||||||||||||||
|
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. |
||||||||||||||||||||||||
|
Memory controller
![]() |
Integrated Memory Controller
|
|||||||||||||||||
|
Graphics
![]() |
Integrated Graphics Information
|
|||||||||||||||||||||||||||||||||||
|
Codec | Encode | Decode150 |
---|---|---|
HEVC (H.265) | ✔ | ✔ |
MPEG-4 AVC (H.264) | ✔ | ✔ |
VP9 | ✔ | ✔ |
All at 4K UHD 60fps.
Wireless
![]() | |||||||
Cellular | |||||||
4G |
|
---|
ISP
- 28MP Rear
- 16MP Front
- 28MP+28MP Dual
Features
[Edit/Modify Supported Features]
![]() |
Supported ARM Extensions & Processor Features
|
|||||||
|
Utilizing devices
- 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) + |
core count | 8 + |
core name | Exynos M2 + and Cortex-A53 + |
core voltage (max) | 1.22 V (12.2 dV, 122 cV, 1,220 mV) + |
core voltage (min) | 0.905 V (9.05 dV, 90.5 cV, 905 mV) + |
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 | 850 MHz (0.85 GHz, 850,000 KHz) + |
is multi-chip package | true + |
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 | 28.64 GiB/s (29,327.36 MiB/s, 30.752 GB/s, 30,751.966 MB/s, 0.028 TiB/s, 0.0308 TB/s) + |
max memory channels | 2 + |
max operating temperature | 115 °C + |
microarchitecture | M2 + and Cortex-A53 + |
min junction temperature | 115 K (-158.15 °C, -252.67 °F, 207 °R) + |
min operating temperature | -15 °C + |
model number | 8895 + |
name | Exynos 8895 + |
process | 10 nm (0.01 μm, 1.0e-5 mm) + |
series | Exynos 9 + |
smp max ways | 1 + |
supported memory type | LPDDR4X-3588 + |
tdp | 5 W (5,000 mW, 0.00671 hp, 0.005 kW) + |
tdp down | 12 W (12,000 mW, 0.0161 hp, 0.012 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 | 2,810 MHz (2.81 GHz, 2,810,000 kHz) + |
technology | CMOS + |
thread count | 8 + |
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) + |