Amethyst and Radeon Vega 7 - video card comparison

Amethyst

Radeon Vega 7

Architecture

GCN 3.0 (2014−2017)

GCN 5.1 (2018−2021)

GPU code name

Amethyst

Cezanne

Market segment

Desktop

Desktop

Release date

-

April 2021

Interface

-

IGP

Supplementary power connectors

-

None

Boost clock speed

-

1900 MHz

Manufacturing process technology

28 nm

7 nm

Number of transistors

5,000 million

9,800 million

Pipelines / CUDA cores

2048

448

Power consumption (TDP)

-

45 Watt

Texture fill rate

-

53.20

Memory type

-

System Shared

Maximum RAM amount

-

System Shared

Memory bus width

-

System Shared

Memory clock speed

-

System Shared

Display Connectors

-

No outputs

DirectX

12 (12_0)

12 (12_1)

OpenCL

2.1

2.1

OpenGL

4.6

4.6

Shader Model

6.5

6.4

Vulkan

1.2.170

1.2