Radeon Pro Vega 16 and Vega 20 - video card comparison

Radeon Pro Vega 16

Vega 20

Architecture

Vega (2017−2021)

GCN 5.1 (2018−2021)

GPU code name

Vega Mobile

Vega 20

Market segment

Mobile workstation

Desktop

Release date

November 2018

-

Interface

PCIe 3.0 x16

-

Boost clock speed

1190 MHz

-

Manufacturing process technology

14 nm

7 nm

Number of transistors

-

13,230 million

Pipelines / CUDA cores

1024

4096

Power consumption (TDP)

75 Watt

-

Texture fill rate

76.16

-

Memory type

HBM2

-

Maximum RAM amount

4 GB

-

Memory bus width

1024 Bit

-

Memory clock speed

2400 MHz

-

Memory bandwidth

307.2 GB/s

-

Shared memory

-

-

Display Connectors

No outputs

-

DirectX

12 (12_1)

12 (12_1)

OpenCL

2.0

2.1

OpenGL

4.6

4.6

Shader Model

6.3

6.7

Vulkan

1.2.131

1.3