Radeon RX Vega 7 and RTX A4000 - video card comparison

Radeon RX Vega 7

RTX A4000

Architecture

Vega (2017−2021)

Ampere (2020−2022)

GPU code name

Vega Raven Ridge

GA104

Market segment

Laptop

Workstation

Release date

January 2020

April 2021

Interface

-

PCIe 4.0 x16

Supplementary power connectors

-

1x 6-pin

Boost clock speed

1800 MHz

1560 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

-

17,400 million

Pipelines / CUDA cores

448

6144

Power consumption (TDP)

15 Watt

140 Watt

Texture fill rate

-

299.5

Memory type

-

GDDR6

Maximum RAM amount

-

16 GB

Memory bus width

-

256 Bit

Memory clock speed

-

14 GB/s

Memory bandwidth

-

448.0 GB/s

Shared memory

+

-

Display Connectors

-

4x DisplayPort 1.4a

DirectX

12_1

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

-

3.0

OpenGL

-

4.6

Shader Model

-

6.7

Vulkan

-

1.3