UNISOC T820 vs HiSilicon Kirin 655
UNISOC T820
HiSilicon Kirin 655
|
8 Cores
8 Threads
2.7GHz Clock
|
8 Cores
8 Threads
2.12GHz Clock
|
|
Socket
Unknown
|
Socket
Unknown
|
|
iGPU
Mali-G57 MP4 850MHz
220 GFLOPS FP32
|
iGPU
Mali-T830 MP2 900MHz
40 GFLOPS FP32
|
|
GB6S 890
22%
|
GB6S 190
5%
|
|
GB6M 2,410
9%
|
GB6M 745
3%
|
|
CB23S N/A
0%
|
CB23S N/A
0%
|
|
CB23M N/A
0%
|
CB23M N/A
0%
|
|
Manufacturer
UNISOC
|
Manufacturer
HiSilicon
|
|
Architecture
ARMv8.2-A
|
Architecture
ARMv8.0-A
|
|
Family
-
|
Family
-
|
|
Instruction Set (ISA)
AArch64
|
Instruction Set (ISA)
AArch64
|
|
Codename
-
-
-
P-Core
Cortex-A76
M-Core
Cortex-A76
E-Core
Cortex-A55
|
Codename
-
-
-
P-Core
Cortex-A53
-
-
E-Core
Cortex-A53
|
|
Market Segment
Mobile
|
Market Segment
Mobile
|
|
Release Date
9/1/2022
|
Release Date
10/1/2016
|
|
Foundry
TSMC
-
-
-
|
Foundry
TSMC
-
-
-
|
|
Node
N6
-
-
-
|
Node
16FF+
-
-
-
|
|
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
|
8 Cores
4 P-Cores
-
4 E-Cores
|
|
8 Threads
1 P-Threads
3 M-Cores
4 E-Threads
|
8 Threads
4 P-Threads
-
4 E-Threads
|
|
P-Core
2.7GHz
-
-
|
P-Core
2.12GHz
-
-
|
|
M-Core
2.3GHz
-
|
-
-
-
|
|
E-Core
2.1GHz
-
|
E-Core
1.7GHz
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Integrated Chipset
-
|
Integrated Chipset
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
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
16KB/P-Core
4-way set associative
-
-
16KB/E-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
16KB/P-Core
4-way set associative
-
-
16KB/E-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
-
-
1MB Shared
16-way set associative
-
-
-
-
128KB/E-Core
4-way set associative
-
-
|
|
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
2
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
16Bit
Bus Width
32Bit
|
Bus Width/Channel
32Bit
Bus Width
64Bit
|
|
Clock
2133MHz
Transfer Rate
4266MT/s
|
Clock
933MHz
Transfer Rate
1866MT/s
|
|
Bandwidth/Channel
8.5GB/s
Bandwidth
17.1GB/s
|
Bandwidth/Channel
7.5GB/s
Bandwidth
14.9GB/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-T830 MP2 900MHz
20 Shaders
900MHz
40 GFLOPS FP32
|
|
-
|
No NPU
-
|
|
-
-
|
-
-
|
|
8 TOPS
|
-
|
|
-
-
|
-
-
|
|
Modem
UNISOC
UNISOC LTE 18
4G
|
Modem
HiSilicon
Balong 720
4G
|
|
Speed
Up to 1200Mbps Download
Up to 225Mbps Upload
|
Speed
Up to 300Mbps Download
Up to 50Mbps Upload
|
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