Radeon RX Vega 7 and Radeon RX 6900 - video card comparison

Radeon RX Vega 7

Radeon RX 6900

Architecture

Vega (2017−2021)

RDNA 2.0 (2020−2022)

GPU code name

Vega Raven Ridge

Navi 21

Market segment

Laptop

Desktop

Release date

January 2020

October 2020

Interface

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1800 MHz

2105 MHz

Manufacturing process technology

7 nm

Number of transistors

23,000 million

Pipelines / CUDA cores

448

4608

Power consumption (TDP)

15 Watt

255 Watt

Texture fill rate

606.2

Memory type

GDDR6

Maximum RAM amount

16 GB

Memory bus width

256 Bit

Memory clock speed

16 GB/s

Memory bandwidth

512.0 GB/s

Shared memory

Display Connectors

1x HDMI, 2x DisplayPort, 1x USB Type-C

HDMI

DirectX

12_1

12 Ultimate (12_2)

OpenCL

2.0

OpenGL

4.6

Shader Model

6.5

Vulkan

1.2