CPUs

Apple A15 Bionic (iPad) vs MediaTek Helio P22T Full Specs

6 Cores(2P+4E)
6 Threads(2P+4E)
2.93GHz
8 Cores(4P+4E)
8 Threads(4P+4E)
2.3GHz
TDP
5W
TDP
10W
Bandwidth
34.1GB/s
LPDDR4X
Bandwidth
9.6GB/s
LPDDR4
iGPU
iGPU
··
1.71 TFLOPSFP16
··
83.2 GFLOPSFP16

A15 Bionic (iPad)A15 Bionic (iPad)2,157
x1
Helio P22THelio P22T-
-

6 Cores
2P
4E
8 Cores
4P
4E
6 Threads
2P
4E
8 Threads
4P
4E

Base Clock
2.93GHz
Base Clock
2.3GHz
Overclocking
Locked
Overclocking
Locked

L1i
192KB P
128KB E
L1i
16KB P
16KB E
L1d
128KB P
64KB E
L1d
16KB P
16KB E
L2
12MB P shared
4MB E shared
L2
128KB E
1MB P shared
-
SLC Cache
32MB
SLC Cache
-

Type
LPDDR4X
Type
LPDDR4
Max Memory
4GB
Max Memory
-
ECC
No
ECC
No
Channels
1
Channels
2
Bus Width
64-bit
Bus Width
32-bit
Speed
4266MT/s
Speed
2400MT/s
Bandwidth
34.1GB/s
Bandwidth
9.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
34.1GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
9.6GB/s

TDP
5W
TDP
10W

PCIe
PCIe 4.0 x4
7.9GB/sBandwidth
-

iGPU
iGPU
Shaders
640
Shaders
32
Boost Clock
1.34GHz
Boost Clock
650MHz
··
1.71 TFLOPSFP16
··
83.2 GFLOPSFP16

NPU Model
H14 Bia
NPU Model
-
NPU Cores
16
NPU Cores
-
NPU Clock
1.94GHz
NPU Clock
-
Performance
15.8 TOPSFP16
Performance
-

Modem Model
-
Modem Model
MT LTE 4
Peak Down
-
Peak Down
Up to 150Mbps
Peak Up
-
Peak Up
Up to 50Mbps

Manufacturer
Manufacturer
ISA
AArch64
ISA
AArch64
Architecture
Architecture
Family
Family
Branding
A15  branding
Branding
Helio  branding
Codename
Ellis
A15Variant
AvalancheP-Core
BlizzardE-Core
Codename
-
-
Cortex-A53P-Core
Cortex-A53E-Core
Market Segment
Tablet
Market Segment
Smartphone
Release Date
Sep 24, 2021
Release Date
Feb 1, 2018

Foundry
TSMC
Foundry
Samsung
Fabrication Node
N5P
Fabrication Node
28nm LP
Die Size
108mm²
Die Size
-
Transistor Count
15 Billion
Transistor Count
-
Transistor Density
139 MTr/mm²
Transistor Density
-

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