Radeon RX Vega 3 and Radeon RX 5800 XT - video card comparison

Radeon RX Vega 3

Radeon RX 5800 XT

Architecture

Vega (2017−2021)

RDNA 2.0 (2020−2022)

GPU code name

Vega Raven Ridge

Navi 23

Market segment

Laptop

Desktop

Release date

January 2018

Interface

IGP

PCIe 4.0 x16

Supplementary power connectors

None

2x 8-pin

Boost clock speed

1200 MHz

1775 MHz

Core clock speed

600 MHz

Manufacturing process technology

14 nm

7 nm

Number of transistors

4,940 million

Pipelines / CUDA cores

192

3328

Power consumption (TDP)

15 Watt

275 Watt

Texture fill rate

12.13

369.2

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

8 GB

Memory bus width

System Shared

256 Bit

Memory clock speed

System Shared

14000 MHz

Memory bandwidth

448.0 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_1)

12 Ultimate (12_1)

OpenCL

2.0

OpenGL

4.6

Shader Model

6.4

Vulkan

1.2.131