Intel Iris Pro Graphics 580 vs Intel HD Graphics

VS

Intel Iris Pro Graphics 580 Intel HD Graphics

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics 580 and 0System Shared VRAM HD Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Pro Graphics 580 's Advantages

Released 2 years and 11 months late

528 additional rendering cores

Lower TDP (15W vs 45W)

Intel HD Graphics 's Advantages

Boost Clock has increased by 5% (1000MHz vs 950MHz)

Score

Benchmark

FP32 (float)

Iris Pro Graphics 580 +1039%

1.094 TFLOPS

HD Graphics

0.096 TFLOPS

Iris Pro Graphics 580

VS

HD Graphics

Graphics Card

Sep 2015

Release Date

Oct 2012

HD Graphics-M

Generation

HD Graphics-M

Integrated

Type

Integrated

Ring Bus

Bus Interface

Ring Bus

Clock Speeds

350 MHz

Base Clock

350 MHz

950 MHz

Boost Clock

1000 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

-

SM Count

-

Compute Units

-

576

Shading Units

48

72

TMUs

6

9

ROPs

1

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

8.550 GPixel/s

Pixel Rate

1.000 GPixel/s

68.40 GTexel/s

Texture Rate

6.000 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

96.00 GFLOPS

273.6 GFLOPS

FP64 (double)

24.00 GFLOPS

Graphics Processor

Skylake GT4e

GPU Name

Ivy Bridge GT1

-

GPU Variant

-

Generation 9.0

Architecture

Generation 7.0

Intel

Foundry

Intel

14 nm+

Process Size

22 nm

Unknown

Transistors

0.392 billion

Unknown

Die Size

94 mm²

Board Design

15W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

11.1 (11_0)

4.6

OpenGL

4.0

3.0

OpenCL

1.2

1.3

Vulkan

1.0

-

CUDA

-

6.4

Shader Model

5.0

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