CPUs

UNISOC SC9863A vs HiSilicon Kirin 820 5G Full Specs

8 Cores
8 Threads
1.6GHz
8 Cores(1P+3M+4E)
8 Threads(1P+3M+4E)
2.36GHz
TDP
5W
TDP
5W
Bandwidth
7.5GB/s
·
Bandwidth
34.1GB/s
LPDDR4X
iGPU
-
iGPU
··
-
··
629.8 GFLOPSFP16

8 Cores
8P
-
-
8 Cores
1P
3M
4E
8 Threads
8P
-
-
8 Threads
1P
3M
4E

Base Clock
1.6GHz
Base Clock
2.36GHz
Overclocking
Locked
Overclocking
Locked

L1i
32KB P
-
-
L1i
64KB P
64KB M
32KB E
L1d
32KB P
-
-
L1d
64KB P
64KB M
32KB E
L2
512KB P
-
-
L2
512KB P
256KB M
128KB E

Type
·
Type
LPDDR4X
ECC
No
ECC
No
Channels
2
Channels
4
Bus Width
32-bit
Bus Width
64-bit
Speed
1866MT/s
Speed
4266MT/s
Bandwidth
7.5GB/s
Bandwidth
34.1GB/s
Bandwidth Calculator
Channels
Transfer Rate
··
7.5GB/s
Bandwidth Calculator
Channels
Transfer Rate
··
34.1GB/s

TDP
5W
TDP
5W

iGPU
-
iGPU
Shaders
-
Shaders
192
Boost Clock
-
Boost Clock
820MHz
··
-
··
629.8 GFLOPSFP16

Modem Model
-
Modem Model
Balong 5000
Cellular
-
Cellular
5G
Peak Down
-
Peak Down
Up to 4.6Gbps
Peak Up
-
Peak Up
Up to 2.5Gbps

Manufacturer
Manufacturer
ISA
AArch64
ISA
AArch64
Architecture
Architecture
Branding
SC9863A branding
Branding
Kirin  branding
Codename
Cortex-A55P-Core
-
-
Codename
Cortex-A76P-Core
Cortex-A76M-Core
Cortex-A55E-Core
Market Segment
Smartphone
Market Segment
Smartphone
Release Date
Oct 1, 2019
Release Date
Feb 1, 2020