UNISOC T820 vs UNISOC SC7731EF
UNISOC T820
UNISOC SC7731EF
|
8 Cores
8 Threads
2.7GHz Clock
|
4 Cores
4 Threads
1.3GHz Clock
|
|
Socket
Unknown
|
Socket
Unknown
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|
iGPU
Mali-G57 MP4 850MHz
220 GFLOPS FP32
|
iGPU
Mali-T820 MP1 600MHz
10 GFLOPS FP32
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|
GB6S 890
22%
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GB6S N/A
0%
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GB6M 2,410
9%
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GB6M N/A
0%
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CB23S N/A
0%
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CB23S N/A
0%
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CB23M N/A
0%
|
CB23M N/A
0%
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Manufacturer
UNISOC
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Manufacturer
UNISOC
|
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Architecture
ARMv8.2-A
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Architecture
ARMv7-A
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Family
-
|
Family
-
|
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Instruction Set (ISA)
AArch64
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Instruction Set (ISA)
AArch32
|
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Codename
-
-
-
P-Core
Cortex-A76
M-Core
Cortex-A76
E-Core
Cortex-A55
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Codename
-
-
-
-
Cortex-A7
-
-
-
-
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Market Segment
Mobile
|
Market Segment
Mobile
|
|
Release Date
9/1/2022
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Release Date
12/4/2018
|
|
Foundry
TSMC
-
-
-
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Foundry
TSMC
-
-
-
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|
Node
N6
-
-
-
|
Node
28nm HPC+
-
-
-
|
|
Die Size
Unknown
-
-
-
|
Die Size
Unknown
-
-
-
|
|
Transistor Count
Unknown
-
-
-
|
Transistor Count
Unknown
-
-
-
|
|
Unknown
|
Unknown
|
|
8 Cores
1 P-Cores
3 M-Cores
4 E-Cores
|
4 Cores
-
-
-
|
|
8 Threads
1 P-Threads
3 M-Cores
4 E-Threads
|
4 Threads
-
-
-
|
|
P-Core
2.7GHz
-
-
|
-
1.3GHz
-
-
|
|
M-Core
2.3GHz
-
|
-
-
-
|
|
E-Core
2.1GHz
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
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Integrated Chipset
-
|
Integrated Chipset
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
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|
-
-
|
-
-
|
|
-
-
|
-
-
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|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
64KB/P-Core
4-way set associative
64KB/M-Core
4-way set associative
32KB/E-Core
4-way set associative
|
L1 Instruction
32KB/Core
4-way set associative
-
-
-
-
|
|
L1 Data
64KB/P-Core
4-way set associative
64KB/M-Core
4-way set associative
32KB/E-Core
4-way set associative
|
L1 Data
32KB/Core
4-way set associative
-
-
-
-
|
|
L2
512KB/P-Core
8-way set associative
-
-
512KB/M-Core
8-way set associative
-
-
128KB/E-Core
4-way set associative
-
-
|
L2
512KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
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-
-
-
-
|
|
Channels
2
|
Channels
1
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
16Bit
Bus Width
32Bit
|
Bus Width/Channel
32Bit
Bus Width
32Bit
|
|
Clock
2133MHz
Transfer Rate
4266MT/s
|
Clock
533MHz
400MHz
Transfer Rate
1066MT/s
800MT/s
|
|
Bandwidth/Channel
8.5GB/s
Bandwidth
17.1GB/s
|
Bandwidth/Channel
4.3GB/s
3.2GB/s
Bandwidth
4.3GB/s
3.2GB/s
|
|
TDP
5W
-
-
-
|
TDP
5W
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
No PCIe
|
No PCIe
|
|
Mali-G57 MP4 850MHz
128 Shaders
850MHz
220 GFLOPS FP32
|
Mali-T820 MP1 600MHz
10 Shaders
600MHz
10 GFLOPS FP32
|
|
-
|
No NPU
-
|
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-
-
|
-
-
|
|
8 TOPS
|
-
|
|
-
-
|
-
-
|
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Modem
UNISOC
UNISOC LTE 18
4G
|
Modem
UNISOC
UNISOC HSPA
3G
|
|
Speed
Up to 1200Mbps Download
Up to 225Mbps Upload
|
Speed
Up to 7.2Mbps Download
Up to 5.76Mbps Upload
|
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