Intel Iris Pro Graphics P580

This is a GPU manufactured with Intel 14nm+ process, based on Intel Generation 9.0 architecture and released on Sep 2015. It features 576 Rendering cores and System Shared memory, theoretical performance of 1152GFLOPS, with total power consumption of 15W.

Graphics Card

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Release Date

Sep 2015

Generation

HD Graphics-W

Type

Integrated

Bus Interface

Ring Bus

Clock Speeds

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Base Clock

350MHz

Boost Clock

1000MHz

Memory Clock

SystemShared

Memory

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Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

Bandwidth

System Dependent

Render Config

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Shading Units

576

TMUs

72

ROPs

9

Theoretical Performance

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Pixel Rate

9.000 GPixel/s

Texture Rate

72.00 GTexel/s

FP16 (half)

2.304 TFLOPS

FP32 (float)

1152 GFLOPS

FP64 (double)

288.0 GFLOPS

Graphics Processor

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GPU Name

Skylake GT4e

Architecture

Generation 9.0

Foundry

Intel

Process Size

14 nm+

Transistors

Unknown

Die Size

Unknown

Board Design

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TDP

15W

Outputs

No outputs

Graphics Features

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DirectX

12 (12_1)

OpenGL

4.6

OpenCL

3.0

Vulkan

1.3

Shader Model

6.4

Rankings

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FP32 (float)

NVIDIA GeForce GTX 850M 2 GB DDR3

1.155 TFLOPS

NVIDIA GeForce GTX 670MX 3 GB GDDR5

1.154 TFLOPS

NVIDIA Quadro K4000M 4 GB GDDR5

1.154 TFLOPS

AMD Radeon Graphics 384SP System Shared System Shared

1.152 TFLOPS

Intel Iris Pro Graphics P580 System Shared System Shared

1.152 TFLOPS

AMD Radeon 540 Mobile 2 GB GDDR5

1.151 TFLOPS

NVIDIA Quadro K1200 4 GB GDDR5

1.151 TFLOPS

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