Radeon 3100 IGP and A2 - video card comparison

Radeon 3100 IGP

A2

Architecture

TeraScale (2005−2013)

Ampere (2020−2022)

GPU code name

RS780

GA107

Market segment

Desktop

Desktop

Release date

August 2008

November 2021

Interface

PCIe 1.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

None

Boost clock speed

-

1770 MHz

Core clock speed

344 MHz

-

Manufacturing process technology

65 nm

8 nm

Number of transistors

180 million

-

Pipelines / CUDA cores

40

1280

Power consumption (TDP)

-

60 Watt

Texture fill rate

1.376

70.80

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

16 GB

Memory bus width

System Shared

128 Bit

Memory clock speed

System Shared

12.5 GB/s

Memory bandwidth

-

200.1 GB/s

Display Connectors

No outputs

No outputs

DirectX

10.0 (10_0)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

1.0

3.0

OpenGL

3.3

4.6

Shader Model

4.1

6.6

Vulkan

N/A

1.2