Samsung Exynos 7904 vs UNISOC SC7731E
Samsung Exynos 7904
UNISOC SC7731E
|
8 Cores
8 Threads
1.8GHz Clock
|
4 Cores
4 Threads
1.3GHz Clock
|
|
Socket
Unknown
|
Socket
Unknown
|
|
iGPU
Mali-G71 MP2 770MHz
40 GFLOPS FP32
|
iGPU
Mali-T820 MP1 600MHz
10 GFLOPS FP32
|
|
GB6S 275
7%
|
GB6S N/A
0%
|
|
GB6M 865
3%
|
GB6M N/A
0%
|
|
CB23S N/A
0%
|
CB23S N/A
0%
|
|
CB23M N/A
0%
|
CB23M N/A
0%
|
|
Manufacturer
Samsung
|
Manufacturer
UNISOC
|
|
Architecture
ARMv8.0-A
|
Architecture
ARMv7-A
|
|
Family
-
|
Family
-
|
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Instruction Set (ISA)
AArch64
|
Instruction Set (ISA)
AArch32
|
|
Codename
-
-
-
P-Core
Cortex-A73
-
-
E-Core
Cortex-A53
|
Codename
-
-
-
-
Cortex-A7
-
-
-
-
|
|
Market Segment
Mobile
|
Market Segment
Mobile
|
|
Release Date
1/1/2019
|
Release Date
1/1/2018
|
|
Foundry
Samsung
-
-
-
|
Foundry
TSMC
-
-
-
|
|
Node
14LPP
-
-
-
|
Node
28nm HPM
-
-
-
|
|
Die Size
Unknown
-
-
-
|
Die Size
Unknown
-
-
-
|
|
Transistor Count
Unknown
-
-
-
|
Transistor Count
Unknown
-
-
-
|
|
Unknown
|
Unknown
|
|
8 Cores
2 P-Cores
-
6 E-Cores
|
4 Cores
-
-
-
|
|
8 Threads
2 P-Threads
-
6 E-Threads
|
4 Threads
-
-
-
|
|
P-Core
1.8GHz
-
-
|
-
1.3GHz
-
-
|
|
-
-
-
|
-
-
-
|
|
E-Core
1.6GHz
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Integrated Chipset
-
|
Integrated Chipset
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
-
-
-
-
-
-
|
L1 Instruction
32KB/Core
4-way set associative
-
-
-
-
|
|
L1 Data
-
-
-
-
-
-
|
L1 Data
32KB/Core
4-way set associative
-
-
-
-
|
|
L2
-
-
-
-
-
-
-
-
-
-
-
-
|
L2
512KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
1
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
32Bit
Bus Width
64Bit
|
Bus Width/Channel
32Bit
Bus Width
32Bit
|
|
Clock
1867MHz
Transfer Rate
3733MT/s
|
Clock
533MHz
400MHz
Transfer Rate
1066MT/s
800MT/s
|
|
Bandwidth/Channel
14.9GB/s
Bandwidth
29.9GB/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-G71 MP2 770MHz
24 Shaders
770MHz
40 GFLOPS FP32
|
Mali-T820 MP1 600MHz
10 Shaders
600MHz
10 GFLOPS FP32
|
|
No NPU
-
|
No NPU
-
|
|
-
-
|
-
-
|
|
-
|
-
|
|
-
-
|
-
-
|
|
Modem
Samsung
Shannon 327
4G
|
Modem
UNISOC
UNISOC HSPA+
3G
|
|
Speed
Up to 600Mbps Download
Up to 150Mbps Upload
|
Speed
Up to 42.2Mbps Download
Up to 5.76Mbps Upload
|
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