Intel Iris Pro Graphics P580 vs ATI Radeon 3000 IGP

VS

Intel Iris Pro Graphics P580 ATI Radeon 3000 IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Pro Graphics P580 and 0System Shared VRAM Radeon 3000 IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Pro Graphics P580 's Advantages

Released 6 years and 8 months late

Boost Clock1000MHz

536 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Pro Graphics P580 +4014%

1.152 TFLOPS

Radeon 3000 IGP

0.028 TFLOPS

Iris Pro Graphics P580

VS

Radeon 3000 IGP

Graphics Card

Sep 2015

Release Date

Jan 2009

HD Graphics-W

Generation

TeraScale IGP

Integrated

Type

Integrated

Ring Bus

Bus Interface

PCIe 1.0 x16

Clock Speeds

350 MHz

Base Clock

-

1000 MHz

Boost Clock

-

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

2

576

Shading Units

40

72

TMUs

4

9

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

9.000 GPixel/s

Pixel Rate

1.400 GPixel/s

72.00 GTexel/s

Texture Rate

1.400 GTexel/s

2.304 TFLOPS

FP16 (half)

-

1152 GFLOPS

FP32 (float)

28.00 GFLOPS

288.0 GFLOPS

FP64 (double)

-

Graphics Processor

Skylake GT4e

GPU Name

RS780

-

GPU Variant

RS780L

Generation 9.0

Architecture

TeraScale

Intel

Foundry

-

14 nm+

Process Size

65 nm

Unknown

Transistors

0.18 billion

Unknown

Die Size

85 mm²

Board Design

15W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Motherboard Dependent

-

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.0

1.3

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

4.1

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