Radeon RX Vega 56 Mobile and Radeon RX 5900 - video card comparison

Radeon RX Vega 56 Mobile

Radeon RX 5900

Architecture

GCN 5.0 (2017−2020)

RDNA 2.0 (2020−2022)

GPU code name

Vega 10

Navi 21

Market segment

Laptop

Desktop

Release date

June 2018

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1301 MHz

1635 MHz

Core clock speed

1138 MHz

Manufacturing process technology

14 nm

7 nm

Number of transistors

12,500 million

21,000 million

Pipelines / CUDA cores

3584

4096

Power consumption (TDP)

120 Watt

300 Watt

Texture fill rate

291.4

418.6

Memory type

HBM2

GDDR6

Maximum RAM amount

8 GB

12 GB

Memory bus width

2048 Bit

384 Bit

Memory clock speed

1600 MHz

14000 MHz

Memory bandwidth

409.6 GB/s

672.0 GB/s

Display Connectors

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_1)

12 Ultimate (12_1)

OpenCL

2.0

OpenGL

4.6

Shader Model

6.4

Vulkan

1.1.125