CPUs

AMD A4-9120C vs Apple A16 (iPad) Full Specs

1 Cores
2 Threads
1.6GHz
5 Cores(2P+3E)
5 Threads(2P+3E)
3.44GHz
TDP
6W
TDP
5W
Bandwidth
14.9GB/s
DDR3
Bandwidth
51.2GB/s
LPDDR5
iGPU
iGPU
··
230.4 GFLOPSFP16
··
1.37 TFLOPSFP16
Socket
Socket
-

A4-9120CA4-9120C430
x1
A16 (iPad)A16 (iPad)2,586
x6.01

1 Cores
1P
-
5 Cores
2P
3E
2 Threads
2P
-
5 Threads
2P
3E

Base Clock
1.6GHz
Base Clock
3.44GHz
Boost Clock
2.4GHz
Boost Clock
-
Overclocking
Locked
Overclocking
Locked

L1i
96KB P
-
L1i
192KB P
128KB E
L1d
32KB P
-
L1d
128KB P
64KB E
L2
1MB P
-
-
L2
16MB P shared
4MB E shared
SLC Cache
-
SLC Cache
24MB

Type
DDR3
Type
LPDDR5
Max Memory
16GB
Max Memory
8GB
ECC
No
ECC
No
Channels
1
Channels
1
Bus Width
64-bit
Bus Width
64-bit
Speed
1866MT/s
Speed
6400MT/s
Bandwidth
14.9GB/s
Bandwidth
51.2GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
14.9GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
51.2GB/s

TDP
6W
TDP
5W

Bus Type
PCIe
Bus Type
-
Bus Config
4 lanes
Bus Config
-
Bus Speed
8GT/s
Bus Speed
-
Bus Bandwidth
4GB/s
Bus Bandwidth
-

PCIe
PCIe 3.0 x8
7.9GB/sBandwidth
PCIe
PCIe 4.0 x4
7.9GB/sBandwidth

iGPU
iGPU
Shaders
192
Shaders
512
Boost Clock
600MHz
Boost Clock
1.34GHz
··
230.4 GFLOPSFP16
··
1.37 TFLOPSFP16

NPU Model
-
NPU Model
H15 Themis
NPU Cores
-
NPU Cores
16
NPU Clock
-
NPU Clock
2.06GHz
Performance
-
Performance
17 TOPSFP16

Manufacturer
Manufacturer
ISA
x86-64
ISA
AArch64
Architecture
Architecture
Family
Family
Branding
A4 2016 branding
Branding
A16  branding
Codename
Stoney Ridge
Stoney Ridge 1CVariant
-
-
Codename
Crete
A16Variant
EverestP-Core
Sawtooth E-Core
Market Segment
Laptop
Market Segment
Smartphone
Release Date
Jan 6, 2019
Release Date
Mar 4, 2025

Foundry
GlobalFoundries
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
N4P
Die Size
125mm²
Die Size
115mm²
Transistor Count
1.2 Billion
Transistor Count
16 Billion
Transistor Density
10 MTr/mm²
Transistor Density
139 MTr/mm²

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