From WikiChip
Difference between revisions of "samsung/exynos/9825"
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|frequency=2@3016 MHz | |frequency=2@3016 MHz | ||
|frequency 2=2@2400 MHz | |frequency 2=2@2400 MHz | ||
− | |frequency 3= | + | |frequency 3=4@2106 MHz |
|clock multiplier=30 | |clock multiplier=30 | ||
|isa=ARMv8.2 | |isa=ARMv8.2 |
Revision as of 07:08, 16 March 2023
Edit Values | |
Exynos 9825 | |
General Info | |
Designer | Samsung, ARM Holdings |
Manufacturer | Samsung |
Model Number | 9825 |
Market | Mobile |
Introduction | August 6, 2019 (announced) 2019 (launched) |
General Specs | |
Family | Exynos |
Series | Exynos 9 |
Locked | No |
Frequency | 2@3016 MHz, 2@2400 MHz, 4@2106 MHz |
Clock multiplier | 30 |
Microarchitecture | |
ISA | ARMv8.2 (ARM) |
Microarchitecture | M4, Cortex-A75, Cortex-A55 |
Core Name | Cheetah, Cortex-A75, Cortex-A55 |
Process | 7 nm |
Technology | CMOS |
MCP | Yes |
Word Size | 64 bit |
Cores | 8 |
Threads | 8 |
Max Memory | 12 GiB |
Multiprocessing | |
Max SMP | 1-Way (Uniprocessor) |
Electrical | |
Vcore | 0.915v-1.13v |
TDP | 5w |
cTDP down | 5W |
cTDP down frequency | 2730MHz |
cTDP up | 8W |
cTDP up frequency | 3016MHz |
OP Temperature | 40 – 115 |
Tjunction | 115 – 115 |
Succession | |
Contemporary | |
Exynos 9820 |
Exynos 9825 is a 64-bit octa-core ARM high performance mobile system on a chip designed by Samsung and introduced in mid-2019. The processor is fabricated on Samsung's 7nm EUV (Extreme Ultra Violet) FinFET process and features 8 cores in a tri-cluster configuration consisting of 2 Mongoose 4 big cores and 2 Cortex-A75 middle cores and 4 Cortex-A55 little cores. This chip supports up to 12 GiB of quad-channel 16-bit LPDDR4X-3600 memory and incorporates a Mali-G76 MP12 GPU. The 9825 incorporates an LTE modem supporting cat 20 download and upload.
Cache
- Main articles: Mongoose 4 § Cache and Cortex-A76 § Cache
For the Mongoose 4 core cluster:
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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-A75 cluster:
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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-A55 cluster:
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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
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Integrated Memory Controller
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Graphics
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Integrated Graphics Information
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Codec | Encode | Decode |
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HEVC (H.265) | ✔ | ✔ |
MPEG-4 AVC (H.264) | ✔ | ✔ |
VP9 | ✔ | ✔ |
All at 4K UHD 150fps.
Wireless
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Cellular | |||||||
4G |
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ISP
- 22MP Rear
- 22MP Front
- 16MP+16MP Dual
Features
[Edit/Modify Supported Features]
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Supported ARM Extensions & Processor Features
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Utilizing devices
- Samsung Galaxy Note 10
- Samsung Galaxy Note 10+
Categories:
- all microprocessor models
- microprocessor models by samsung
- microprocessor models by samsung based on m4
- microprocessor models by samsung based on cortex-a75
- microprocessor models by samsung based on cortex-a55
- microprocessor models by arm holdings
- microprocessor models by arm holdings based on m4
- microprocessor models by arm holdings based on cortex-a75
- microprocessor models by arm holdings based on cortex-a55
Facts about "Exynos 9825 - Samsung"
clock multiplier | 30 + |
core count | 8 + |
core name | Cheetah +, Cortex-A75 + and Cortex-A55 + |
designer | Samsung + and ARM Holdings + |
family | Exynos + |
first announced | August 6, 2019 + |
first launched | 2019 + |
full page name | samsung/exynos/9825 + |
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-G76 + |
integrated gpu base frequency | 600 MHz (0.6 GHz, 600,000 KHz) + |
integrated gpu designer | ARM Holdings + |
integrated gpu execution units | 12 + |
is multi-chip package | true + |
isa | ARMv8.2 + |
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 | 2019 + |
manufacturer | Samsung + |
market segment | Mobile + |
max cpu count | 1 + |
max junction temperature | 115 K (-158.15 °C, -252.67 °F, 207 °R) + |
max memory | 12,288 MiB (12,582,912 KiB, 12,884,901,888 B, 12 GiB, 0.0117 TiB) + |
max memory bandwidth | 26.82 GiB/s (27,463.68 MiB/s, 28.798 GB/s, 28,797.756 MB/s, 0.0262 TiB/s, 0.0288 TB/s) + |
max memory channels | 4 + |
max operating temperature | 115 + |
microarchitecture | M4 +, Cortex-A75 + and Cortex-A55 + |
min junction temperature | 115 K (-158.15 °C, -252.67 °F, 207 °R) + |
min operating temperature | 40 + |
model number | 9825 + |
name | Exynos 9825 + |
process | 7 nm (0.007 μm, 7.0e-6 mm) + |
series | Exynos 9 + |
smp max ways | 1 + |
supported memory type | LPDDR4X-3600 + |
tdp down | 5 W (5,000 mW, 0.00671 hp, 0.005 kW) + |
tdp down frequency | 2,730 MHz (2.73 GHz, 2,730,000 kHz) + |
tdp up | 8 W (8,000 mW, 0.0107 hp, 0.008 kW) + |
tdp up frequency | 3,016 MHz (3.016 GHz, 3,016,000 kHz) + |
technology | CMOS + |
thread count | 8 + |
used by | Samsung Galaxy Note 10 + and Samsung Galaxy Note 10+ + |
user equipment category downlink | 20 + |
user equipment category uplink | 20 + |
word size | 64 bit (8 octets, 16 nibbles) + |