HiSilicon Kirin 955 vs Qualcomm Snapdragon S2 (MSM8655T)
HiSilicon Kirin 955
Qualcomm Snapdragon S2 (MSM8655T)
|
8 Cores
8 Threads
2.5GHz Clock
|
1 Core
1 Thread
1.5GHz Clock
|
|
Socket
Unknown
|
Socket
Unknown
|
|
iGPU
Mali-T880 MP4 900MHz
70 GFLOPS FP32
|
iGPU
Adreno 205
10 GFLOPS FP32
|
|
GB6S 365
9%
|
GB6S N/A
0%
|
|
GB6M 935
3%
|
GB6M N/A
0%
|
|
CB23S N/A
0%
|
CB23S N/A
0%
|
|
CB23M N/A
0%
|
CB23M N/A
0%
|
|
Manufacturer
HiSilicon
|
Manufacturer
Qualcomm
|
|
Architecture
ARMv8.0-A
|
Architecture
Scorpion
|
|
Family
-
|
Family
S2 Series
|
|
Instruction Set (ISA)
AArch64
|
Instruction Set (ISA)
AArch32
|
|
Codename
-
-
-
P-Core
Cortex-A72
-
-
E-Core
Cortex-A53
|
Codename
-
-
-
-
Cortex-A9
-
-
-
-
|
|
Market Segment
Mobile
|
Market Segment
Mobile
|
|
Release Date
5/1/2016
|
Release Date
2/11/2016
|
|
Foundry
TSMC
-
-
-
|
Foundry
Samsung
-
-
-
|
|
Node
16FF+
-
-
-
|
Node
45nm
-
-
-
|
|
Die Size
Unknown
-
-
-
|
Die Size
Unknown
-
-
-
|
|
Transistor Count
Unknown
-
-
-
|
Transistor Count
Unknown
-
-
-
|
|
Unknown
|
Unknown
|
|
8 Cores
4 P-Cores
-
4 E-Cores
|
1 Core
-
-
-
|
|
8 Threads
4 P-Threads
-
4 E-Threads
|
1 Thread
-
-
-
|
|
P-Core
2.5GHz
-
-
|
-
1.5GHz
-
-
|
|
-
-
-
|
-
-
-
|
|
E-Core
1.8GHz
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Integrated Chipset
-
|
Integrated Chipset
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
32KB/P-Core
4-way set associative
-
-
16KB/E-Core
4-way set associative
|
L1 Instruction
32KB/Core
4-way set associative
-
-
-
-
|
|
L1 Data
32KB/P-Core
4-way set associative
-
-
16KB/E-Core
4-way set associative
|
L1 Data
32KB/Core
4-way set associative
-
-
-
-
|
|
L2
256KB/P-Core
8-way set associative
-
-
-
-
-
-
128KB/E-Core
4-way set associative
-
-
|
L2
384KB/Core
12-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
2
|
|
Max Memory
4GB
|
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
32Bit
Bus Width
64Bit
|
Bus Width/Channel
32Bit
Bus Width
64Bit
|
|
Clock
1200MHz
933MHz
Transfer Rate
2400MT/s
1866MT/s
|
Clock
333MHz
Transfer Rate
666MT/s
|
|
Bandwidth/Channel
9.6GB/s
7.5GB/s
Bandwidth
19.2GB/s
14.9GB/s
|
Bandwidth/Channel
2.7GB/s
Bandwidth
5.3GB/s
|
|
TDP
5W
-
-
-
|
TDP
5W
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
No PCIe
|
No PCIe
|
|
Mali-T880 MP4 900MHz
40 Shaders
900MHz
70 GFLOPS FP32
|
Adreno 205
16 Shaders
266MHz
10 GFLOPS FP32
|
|
No NPU
-
|
Hexagon QDSP5
|
|
-
-
|
256.0MHz
-
|
|
-
|
-
|
|
-
-
|
ISP
Up to 12 MP camera
|
|
Modem
HiSilicon
Balong 720
4G
|
Modem
Qualcomm
Gobi 2000
3G
|
|
Speed
Up to 300Mbps Download
Up to 50Mbps Upload
|
Speed
Up to 7.2Mbps Download
Up to 5.76Mbps Upload
|
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