GPUs

Apple 6-Core A19 Pro vs Apple 8-Core A12Z Full Specs

768 Shaders
1.62GHz
512 Shaders
1.1GHz
Shared Memory76.8GB/sLPDDR5X
Shared Memory68.3GB/sLPDDR4X
··
2.49 TFLOPS
··
1.12 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

6-Core A19 Pro6-Core A19 Pro4.98 TFLOPSFP8-16 Tensor
x4.43
8-Core A12Z8-Core A12Z1.12 TFLOPSFP16
x1

Clock Speed
··
Clock Speed
··
Peak OPS
4.98 TFLOPSFP8-16 Tensor
Peak OPS
1.12 TFLOPSFP16
Tensor FP8-16
4.98 TFLOPS
Tensor FP8-32
4.98 TFLOPS
-
Tensor FP16-16
2.49 TFLOPS
Tensor FP16-32
2.49 TFLOPS
-
FP32
2.49 TFLOPS
FP32
1.12 TFLOPS
Pixel Rate
38.9 GPixel/s
Pixel Rate
17.6 GPixel/s
Texture Rate
77.8 GTexel/s
Texture Rate
35.1 GTexel/s

Shaders
768 Shaders
Shaders
512 Shaders
TMUs
48 TMUs
TMUs
32 TMUs
ROPs
24 ROPs
ROPs
16 ROPs
Tensor Cores
6 T-Cores
Tensor Cores
-
RT Cores
6 RT-Cores
RT Cores
-
EUs
96 EUs
EUs
64 EUs

Boost Clock
1.62GHz
Boost Clock
1.1GHz

L2 Cache
1MB shared
L2 Cache
256KB shared

Shared MemoryLPDDR5X
Shared MemoryLPDDR4X
Memory Bus
64-bit
Memory Bus
128-bit
Memory Speed
9.6GT/s
Memory Speed
4.3GT/s
Memory Bandwidth
76.8GB/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 8
Architecture
Apple Gen 2
Family
A Series
Family
A Series
Branding
A19 Pro branding
Branding
A12Z branding
Codename
G18P
Codename
G11G
Market Segment
Smartphone
Market Segment
Tablet
Release Date
Sep 9, 2025
Release Date
Mar 25, 2020

Foundry
TSMC
Foundry
TSMC
Fabrication Node
N3P
Fabrication Node
N7
Die Size
99mm²
Die Size
135mm²
Transistor Count
17 Billion
Transistor Count
10 Billion
Transistor Density
172 MTr/mm²
Transistor Density
74 MTr/mm²

No images available
No images available