GPUs

Intel HD 505 650MHz vs Intel Iris Pro 580 1100MHz Full Specs

144 Shaders
650MHz
576 Shaders
1.1GHz
Shared Memory76.8GB/s
·
Shared Memory
··
187.2 GFLOPS
··
1.27 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

HD 505 650MHzHD 505 650MHz374.4 GFLOPSFP16
x1
Iris Pro 580 1100MHzIris Pro 580 1100MHz1.27 TFLOPSFP32
x3.38

Clock Speed
···
Clock Speed
···
Peak OPS
374.4 GFLOPSFP16
Peak OPS
1.27 TFLOPSFP32
FP32
187.2 GFLOPS
FP32
1.27 TFLOPS
FP64
46.8 GFLOPS
FP64
316.8 GFLOPS
Pixel Rate
1.9 GPixel/s
Pixel Rate
9.9 GPixel/s
Texture Rate
11.7 GTexel/s
Texture Rate
79.2 GTexel/s

Shaders
144 Shaders
Shaders
576 Shaders
TMUs
18 TMUs
TMUs
72 TMUs
ROPs
3 ROPs
ROPs
9 ROPs
EUs
18 EUs
EUs
72 EUs

Base Clock
500MHz
Base Clock
350MHz
Boost Clock
650MHz
Boost Clock
1.1GHz

Shared Memory
·
Shared Memory
Memory Bus
256-bit
Memory Bus
-
Memory Speed
2.4GT/s
Memory Speed
-
Memory Bandwidth
76.8GB/s
Memory Bandwidth
-

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
HD 2015 branding
Branding
Iris Pro 2015 branding
Codename
Apollo Lake
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
-
Fabrication Node
14nm
Fabrication Node
-

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