S8 vs S2
S8
S2
|
2 Cores
2 Threads
1.8GHz Clock
|
2 Cores
2 Threads
520MHz Clock
|
|
Socket
Unknown
|
Socket
Unknown
|
|
iGPU
S8
170 GFLOPS FP32
|
iGPU
PowerVR GX6240 S2
60 GFLOPS FP32
|
|
|
S8 - 12.8GB/s
x2
S2 - 6.4GB/s
x1
|
|
S8 - 2W
x1
S2 - 2W
x1
|
|
S8 - 170 GFLOPS FP32
x2.83
S2 - 60 GFLOPS FP32
x1
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
Manufacturer
Apple
|
Manufacturer
Apple
|
|
Architecture
Apple Silicon 9
|
Architecture
ARMv7k
|
|
Family
S Series
|
Family
S Series
|
|
Instruction Set (ISA)
AArch64
|
Instruction Set (ISA)
AArch32
|
|
Codename
Thunder
|
Codename
Cortex-A7
|
|
Market Segment
Watch
|
Market Segment
Watch
|
|
Release Date
9/16/2022
|
Release Date
9/16/2016
|
|
Foundry
TSMC
|
Foundry
Samsung
|
|
Node
N7P
|
Node
28nm
|
|
Die Size
Unknown
|
Die Size
Unknown
|
|
Transistor Count
3.5 Billion
|
Transistor Count
Unknown
|
|
Unknown
|
Unknown
|
|
2 Cores
|
2 Cores
|
|
2 Threads
|
2 Threads
|
|
1.8GHz
|
520MHz
|
|
Overclocking
Locked
|
Overclocking
Locked
|
|
Integrated Chipset
|
Integrated Chipset
|
|
L0 Instruction
|
L0 Instruction
|
|
L0 Data
|
L0 Data
|
|
L1 Instruction
96KB/Core
6-way set associative
|
L1 Instruction
32KB/Core
4-way set associative
|
|
L1 Data
48KB/Core
3-way set associative
|
L1 Data
32KB/Core
4-way set associative
|
|
L2
-
4MB Shared
16-way set associative
|
L2
256KB/Core
-
-
|
|
Channels
1
|
Channels
1
|
|
Max Memory
1GB
|
Max Memory
1GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
32Bit
Bus Width
32Bit
|
Bus Width/Channel
32Bit
Bus Width
32Bit
|
|
Clock
1600MHz
Transfer Rate
3200MT/s
|
Clock
800MHz
Transfer Rate
1600MT/s
|
|
Bandwidth/Channel
12.8GB/s
Bandwidth
12.8GB/s
|
Bandwidth/Channel
6.4GB/s
Bandwidth
6.4GB/s
|
|
TDP
2W
|
TDP
2W
|
|
Included Cooler
|
Included Cooler
|
|
No PCIe
|
No PCIe
|
|
S8
128 Shaders
675MHz
170 GFLOPS FP32
|
PowerVR GX6240 S2
64 Shaders
450MHz
60 GFLOPS FP32
|
|
No NPU
|
|
|
2 Cores
|
-
|
|
2 TOPS FP16
|
-
|
|
No Cellular
|
No Cellular
|
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