RTX A4000 and Radeon Vega 7 - video card comparison

RTX A4000

Radeon Vega 7

Architecture

Ampere (2020−2022)

GCN 5.1 (2018−2021)

GPU code name

GA104

Cezanne

Market segment

Workstation

Desktop

Release date

April 2021

April 2021

Interface

PCIe 4.0 x16

IGP

Supplementary power connectors

1x 6-pin

None

Boost clock speed

1560 MHz

1900 MHz

Manufacturing process technology

8 nm

7 nm

Number of transistors

17,400 million

9,800 million

Pipelines / CUDA cores

6144

448

Power consumption (TDP)

140 Watt

45 Watt

Texture fill rate

299.5

53.20

Memory type

GDDR6

System Shared

Maximum RAM amount

16 GB

System Shared

Memory bus width

256 Bit

System Shared

Memory clock speed

14 GB/s

System Shared

Memory bandwidth

448.0 GB/s

-

Display Connectors

4x DisplayPort 1.4a

No outputs

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.6

-

OpenCL

3.0

2.1

OpenGL

4.6

4.6

Shader Model

6.7

6.4

Vulkan

1.3

1.2