CPUs

AMD A4-6250J vs Apple A16 (iPad) Full Specs

4 Cores
4 Threads
2GHz
5 Cores(2P+3E)
5 Threads(2P+3E)
3.44GHz
TDP
25W
TDP
5W
Bandwidth
25.6GB/s
DDR3L
Bandwidth
51.2GB/s
LPDDR5
iGPU
iGPU
··
89.6 GFLOPSFP32
··
1.37 TFLOPSFP16
Socket
Socket
-

A4-6250JA4-6250J25.6GB/s
x1
A16 (iPad)A16 (iPad)51.2GB/s
x2.00

4 Cores
4P
-
5 Cores
2P
3E
4 Threads
4P
-
5 Threads
2P
3E

Base Clock
2GHz
Base Clock
3.44GHz
Overclocking
Locked
Overclocking
Locked

L1i
32KB P
-
L1i
192KB P
128KB E
L1d
32KB P
-
L1d
128KB P
64KB E
L2
2MB P shared
-
L2
16MB P shared
4MB E shared
SLC Cache
-
SLC Cache
24MB

Type
DDR3L
Type
LPDDR5
Max Memory
32GB
Max Memory
8GB
ECC
No
ECC
No
Channels
2
Channels
1
Bus Width
128-bit
Bus Width
64-bit
Speed
1600MT/s
Speed
6400MT/s
Bandwidth
25.6GB/s
Bandwidth
51.2GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
25.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
51.2GB/s

TDP
25W
TDP
5W

PCIe
PCIe 2.0 x8
4GB/sBandwidth
PCIe
PCIe 4.0 x4
7.9GB/sBandwidth

iGPU
iGPU
Shaders
128
Shaders
512
Boost Clock
350MHz
Boost Clock
1.34GHz
··
89.6 GFLOPSFP32
··
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 2013 branding
Branding
A16  branding
Codename
Beema
-
-
-
Codename
Crete
A16Variant
EverestP-Core
Sawtooth E-Core
Market Segment
Laptop
Market Segment
Smartphone
Release Date
Apr 29, 2014
Release Date
Mar 4, 2025

Foundry
GlobalFoundries
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
N4P
Die Size
107mm²
Die Size
115mm²
Transistor Count
930 Million
Transistor Count
16 Billion
Transistor Density
9 MTr/mm²
Transistor Density
139 MTr/mm²

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