GPUs

Apple 8-Core A12Z vs Apple Radeon Pro 580X MPX Full Specs

512 Shaders
1.1GHz
2,304 Shaders
1.22GHz
Shared Memory68.3GB/sLPDDR4X
8GB GDDR5218.9GB/s
··
1.12 TFLOPS
··
5.62 TFLOPS
Form Factor
iGPU
Form Factor
MPX
TDP
Shared
TDP
185W

8-Core A12Z8-Core A12Z1.12 TFLOPSFP16
x1
Radeon Pro 580X MPXRadeon Pro 580X MPX5.62 TFLOPSFP16
x5.00

Clock Speed
··
Clock Speed
···
Peak OPS
1.12 TFLOPSFP16
Peak OPS
5.62 TFLOPSFP16
FP32
1.12 TFLOPS
FP32
5.62 TFLOPS
-
FP64
351.4 GFLOPS
Pixel Rate
17.6 GPixel/s
Pixel Rate
39 GPixel/s
Texture Rate
35.1 GTexel/s
Texture Rate
175.7 GTexel/s

Shaders
512 Shaders
Shaders
2,304 Shaders
TMUs
32 TMUs
TMUs
144 TMUs
ROPs
16 ROPs
ROPs
32 ROPs
EUs
64 EUs
CUs
36 CUs

Base Clock
-
Base Clock
1.1GHz
Boost Clock
1.1GHz
Boost Clock
1.22GHz

L2 Cache
256KB shared
L2 Cache
2MB shared

Shared MemoryLPDDR4X
8GB GDDR5
Memory Bus
128-bit
Memory Bus
256-bit
Memory Speed
4.3GT/s
Memory Speed
6.8GT/s
Memory Bandwidth
68.3GB/s
Memory Bandwidth
218.9GB/s

TDP
Shared
TDP
185W
Max Temp
-
Max Temp
100°C Max

Multi-Monitor
1
Multi-Monitor
6
HDCP
-
HDCP
HDCP 2.2

-
2x HDMI 2.0

-
Encoder Model
VCE 3.4

-
Decoder Model
UVD 6.3

Form Factor
iGPU
Form Factor
MPX
PCIe
-
PCIe
2-Slots
Cooling
Open-Air
Cooling
Passive

Manufacturer
Apple
Manufacturer
Apple
Chip Designer
Apple
Chip Designer
AMD
Architecture
Apple Gen 2
Architecture
GCN 4
Family
A Series
Family
Radeon Pro
Branding
A12Z branding
Branding
Radeon Pro 2016 branding
Codename
G11G
Codename
Ellesmere
Chip Variant
-
Chip Variant
Polaris 20 XL
Market Segment
Tablet
Market Segment
Workstation
Release Date
Mar 25, 2020
Release Date
Dec 11, 2019

Foundry
TSMC
Foundry
GlobalFoundries
Fabrication Node
N7
Fabrication Node
14LPP
Die Size
135mm²
Die Size
232mm²
Transistor Count
10 Billion
Transistor Count
5.7 Billion
Transistor Density
74 MTr/mm²
Transistor Density
24.57 MTr/mm²

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