GPUs

Apple 4-Core A15 vs Apple 4-Core A16 Full Specs

512 Shaders
1.34GHz
512 Shaders
1.34GHz
Shared Memory34.1GB/sLPDDR4X
Shared Memory51.2GB/sLPDDR5
··
1.37 TFLOPS
··
1.37 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

4-Core A154-Core A151.37 TFLOPSFP16
x1
4-Core A164-Core A161.37 TFLOPSFP16
x1

Clock Speed
··
Clock Speed
··
Peak OPS
1.37 TFLOPSFP16
Peak OPS
1.37 TFLOPSFP16
FP32
1.37 TFLOPS
FP32
1.37 TFLOPS
Pixel Rate
21.4 GPixel/s
Pixel Rate
21.4 GPixel/s
Texture Rate
42.8 GTexel/s
Texture Rate
42.8 GTexel/s

Shaders
512 Shaders
Shaders
512 Shaders
TMUs
32 TMUs
TMUs
32 TMUs
ROPs
16 ROPs
ROPs
16 ROPs
EUs
64 EUs
EUs
64 EUs

Boost Clock
1.34GHz
Boost Clock
1.34GHz

L2 Cache
512KB shared
L2 Cache
512KB shared

Shared MemoryLPDDR4X
Shared MemoryLPDDR5
Memory Bus
64-bit
Memory Bus
64-bit
Memory Speed
4.3GT/s
Memory Speed
6.4GT/s
Memory Bandwidth
34.1GB/s
Memory Bandwidth
51.2GB/s

Multi-Monitor
1
Multi-Monitor
1

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Apple
Manufacturer
Apple
Chip Designer
Apple
Chip Designer
Apple
Architecture
Apple Gen 5
Architecture
Apple Gen 5
Family
A Series
Family
A Series
Branding
A15 branding
Branding
A16 branding
Codename
G14P
Codename
G15P
Market Segment
Smartphone
Market Segment
Smartphone
Release Date
Sep 24, 2021
Release Date
Mar 4, 2025

Foundry
TSMC
Foundry
TSMC
Fabrication Node
N5P
Fabrication Node
N4P
Die Size
108mm²
Die Size
115mm²
Transistor Count
15 Billion
Transistor Count
16 Billion
Transistor Density
139 MTr/mm²
Transistor Density
139 MTr/mm²

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