ATI Radeon 3100 IGP vs Intel Iris Pro Graphics P580

VS

ATI Radeon 3100 IGP Intel Iris Pro Graphics P580

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 3100 IGP and 0System Shared VRAM Iris Pro Graphics P580 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 7 years and 6 months late

Boost Clock1000MHz

536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 3100 IGP

0.028 TFLOPS

Iris Pro Graphics P580 +4014%

1.152 TFLOPS

Radeon 3100 IGP

VS

Iris Pro Graphics P580

Graphics Card

Mar 2008

Release Date

Sep 2015

Radeon IGP

Generation

HD Graphics-W

Integrated

Type

Integrated

PCIe 1.0 x16

Bus Interface

Ring Bus

Clock Speeds

-

Base Clock

350 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

-

2

Compute Units

-

40

Shading Units

576

4

TMUs

72

4

ROPs

9

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

L2 Cache

-

Theoretical Performance

1.400 GPixel/s

Pixel Rate

9.000 GPixel/s

1.400 GTexel/s

Texture Rate

72.00 GTexel/s

-

FP16 (half)

2.304 TFLOPS

28.00 GFLOPS

FP32 (float)

1152 GFLOPS

-

FP64 (double)

288.0 GFLOPS

Graphics Processor

RS780

GPU Name

Skylake GT4e

RS780C

GPU Variant

-

TeraScale

Architecture

Generation 9.0

-

Foundry

Intel

65 nm

Process Size

14 nm+

0.18 billion

Transistors

Unknown

85 mm²

Die Size

Unknown

Board Design

Unknown

TDP

15W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

10.0 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.0

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

-

4.1

Shader Model

6.4

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