GPUs

Intel Iris Pro 580 950MHz vs Apple 4-Core A16 Full Specs

576 Shaders
950MHz
512 Shaders
1.34GHz
Shared Memory34.1GB/s
··
Shared Memory51.2GB/sLPDDR5
··
1.09 TFLOPS
··
1.37 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Iris Pro 580 950MHzIris Pro 580 950MHz1.09 TFLOPSFP32
x1
4-Core A164-Core A161.37 TFLOPSFP16
x1.25

Clock Speed
···
Clock Speed
··
Peak OPS
1.09 TFLOPSFP32
Peak OPS
1.37 TFLOPSFP16
FP32
1.09 TFLOPS
FP32
1.37 TFLOPS
FP64
273.6 GFLOPS
-
Pixel Rate
8.6 GPixel/s
Pixel Rate
21.4 GPixel/s
Texture Rate
68.4 GTexel/s
Texture Rate
42.8 GTexel/s

Shaders
576 Shaders
Shaders
512 Shaders
TMUs
72 TMUs
TMUs
32 TMUs
ROPs
9 ROPs
ROPs
16 ROPs
EUs
72 EUs
EUs
64 EUs

Base Clock
350MHz
Base Clock
-
Boost Clock
950MHz
Boost Clock
1.34GHz

L2 Cache
-
L2 Cache
512KB shared

Shared Memory
··
Shared MemoryLPDDR5
Memory Bus
128-bit
Memory Bus
64-bit
Memory Speed
2.1GT/s
Memory Speed
6.4GT/s
Memory Bandwidth
34.1GB/s
Memory Bandwidth
51.2GB/s

Multi-Monitor
3
Multi-Monitor
1

Encoder Model
Quick Sync Video 5
-

Decoder Model
Quick Sync Video 5
-

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
Iris Pro 2015 branding
Branding
A16 branding
Codename
Skylake
Codename
G15P
Chip Variant
GT1
Chip Variant
-
Market Segment
Laptop
Market Segment
Smartphone
Release Date
Jan 24, 2016
Release Date
Mar 4, 2025

Foundry
Intel
Foundry
TSMC
Fabrication Node
14nm
Fabrication Node
N4P
Die Size
184mm²
Die Size
115mm²
Transistor Count
3.1 Billion
Transistor Count
16 Billion
Transistor Density
17 MTr/mm²
Transistor Density
139 MTr/mm²

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