Radeon RX 580X Mobile and Radeon RX 5700 XT 50th Anniversary - video card comparison

Radeon RX 580X Mobile

Radeon RX 5700 XT 50th Anniversary

Architecture

Polaris (2016−2019)

RDNA 1.0 (2019−2020)

GPU code name

Polaris

Navi 10

Market segment

Laptop

Desktop

Release date

January 2019

July 2019

Interface

MXM-B (3.0)

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Boost clock speed

1340 MHz

1980 MHz

Core clock speed

1680 MHz

Manufacturing process technology

14 nm

7 nm

Number of transistors

5,700 million

10,300 million

Pipelines / CUDA cores

2304

2560

Power consumption (TDP)

65-110 Watt

225 Watt

Texture fill rate

155.1

316.8

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

Memory bus width

256 Bit

Memory clock speed

8000 MHz

14000 MHz

Memory bandwidth

256.0 GB/s

448.0 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_0)

12 (12_1)

OpenCL

2.0

OpenGL

4.6

Shader Model

6.4

6.5

Vulkan

1.2.131