Radeon RX 580 OEM and Radeon Pro W6400 - video card comparison

Radeon RX 580 OEM

Radeon Pro W6400

Architecture

GCN 4.0 (2016−2020)

RDNA 2.0 (2020−2022)

GPU code name

Ellesmere

Navi 24

Market segment

Desktop

Workstation

Release date

June 2016

January 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x4

Supplementary power connectors

1x 6-pin

None

Boost clock speed

1266 MHz

2331 MHz

Core clock speed

1120 MHz

Floating-point performance

5,834 gflops

Manufacturing process technology

14 nm

6 nm

Number of transistors

5,700 million

5,400 million

Pipelines / CUDA cores

2304

768

Power consumption (TDP)

150 Watt

50 Watt

Texture fill rate

182.3

111.9

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

8000 MHz

14 GB/s

Memory bandwidth

256.0 GB/s

112.0 GB/s

Display Connectors

1x HDMI, 3x DisplayPort

2x DisplayPort 1.4a

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenCL

2.0

2.2

OpenGL

4.6

Shader Model

6.4

6.6

Vulkan

1.2.131

1.3