GPUs

Apple 5-Core A18 Pro vs Apple 8-Core A12Z Full Specs

640 Shaders
1.47GHz
512 Shaders
1.1GHz
Shared Memory60GB/sLPDDR5X
Shared Memory68.3GB/sLPDDR4X
··
1.88 TFLOPS
··
1.12 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

5-Core A18 Pro5-Core A18 Pro1.88 TFLOPSFP16
x1.67
8-Core A12Z8-Core A12Z1.12 TFLOPSFP16
x1

Clock Speed
··
Clock Speed
··
Peak OPS
1.88 TFLOPSFP16
Peak OPS
1.12 TFLOPSFP16
FP32
1.88 TFLOPS
FP32
1.12 TFLOPS
Pixel Rate
29.4 GPixel/s
Pixel Rate
17.6 GPixel/s
Texture Rate
58.8 GTexel/s
Texture Rate
35.1 GTexel/s

Shaders
640 Shaders
Shaders
512 Shaders
TMUs
40 TMUs
TMUs
32 TMUs
ROPs
20 ROPs
ROPs
16 ROPs
RT Cores
5 RT-Cores
RT Cores
-
EUs
80 EUs
EUs
64 EUs

Boost Clock
1.47GHz
Boost Clock
1.1GHz

L2 Cache
768KB shared
L2 Cache
256KB shared

Shared MemoryLPDDR5X
Shared MemoryLPDDR4X
Memory Bus
64-bit
Memory Bus
128-bit
Memory Speed
7.5GT/s
Memory Speed
4.3GT/s
Memory Bandwidth
60GB/s
Memory Bandwidth
68.3GB/s
ECC
No
ECC
No

Multi-Monitor
1
Multi-Monitor
1

Encoder Model
Apple Media Engine 3
-

Decoder Model
Apple Media Engine 3
-

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Apple
Manufacturer
Apple
Chip Designer
Apple
Chip Designer
Apple
Architecture
Apple Gen 7
Architecture
Apple Gen 2
Family
A Series
Family
A Series
Branding
A18 Pro branding
Branding
A12Z branding
Codename
G17P
Codename
G11G
Market Segment
Smartphone
Market Segment
Tablet
Release Date
Mar 4, 2026
Release Date
Mar 25, 2020

Foundry
TSMC
Foundry
TSMC
Fabrication Node
N3E
Fabrication Node
N7
Die Size
110mm²
Die Size
135mm²
Transistor Count
18.4 Billion
Transistor Count
10 Billion
Transistor Density
168 MTr/mm²
Transistor Density
74 MTr/mm²

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