GPUs

Intel Iris 550 1000MHz vs Intel Iris Pro 580 1000MHz Full Specs

384 Shaders
1GHz
576 Shaders
1GHz
Shared Memory34.1GB/s
··
Shared Memory34.1GB/s
··
··
768 GFLOPS
··
1.15 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Iris 550 1000MHzIris 550 1000MHz768 GFLOPSFP32
x1
Iris Pro 580 1000MHzIris Pro 580 1000MHz1.15 TFLOPSFP32
x1.50

Clock Speed
···
Clock Speed
···
Peak OPS
768 GFLOPSFP32
Peak OPS
1.15 TFLOPSFP32
FP32
768 GFLOPS
FP32
1.15 TFLOPS
FP64
192 GFLOPS
FP64
288 GFLOPS
Pixel Rate
6 GPixel/s
Pixel Rate
9 GPixel/s
Texture Rate
48 GTexel/s
Texture Rate
72 GTexel/s

Shaders
384 Shaders
Shaders
576 Shaders
TMUs
48 TMUs
TMUs
72 TMUs
ROPs
6 ROPs
ROPs
9 ROPs
EUs
48 EUs
EUs
72 EUs

Base Clock
300MHz
Base Clock
350MHz
Boost Clock
1GHz
Boost Clock
1GHz

Shared Memory
··
Shared Memory
··
Memory Bus
128-bit
Memory Bus
128-bit
Memory Speed
2.1GT/s
Memory Speed
2.1GT/s
Memory Bandwidth
34.1GB/s
Memory Bandwidth
34.1GB/s

Multi-Monitor
3
Multi-Monitor
3

Encoder Model
Quick Sync Video 5
Encoder Model
Quick Sync Video 5

Decoder 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 2015 branding
Branding
Iris Pro 2015 branding
Codename
Skylake
Codename
Skylake
Chip Variant
GT1
Chip Variant
GT1
Market Segment
Laptop
Market Segment
Laptop
Release Date
Sep 1, 2016
Release Date
Jan 24, 2016

Foundry
Intel
Foundry
Intel
Fabrication Node
14nm
Fabrication Node
14nm
Die Size
148mm²
Die Size
184mm²
Transistor Count
2.5 Billion
Transistor Count
3.1 Billion
Transistor Density
17 MTr/mm²
Transistor Density
17 MTr/mm²

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