Radeon RX 590 GME and Switch GPU - video card comparison

Radeon RX 590 GME

Switch GPU

Architecture

GCN 4.0 (2016−2020)

Maxwell 2.0 (2015−2019)

GPU code name

Polaris 20

GM20B

Market segment

Desktop

Release date

March 2020

March 2017

Interface

PCIe 3.0 x16

IGP

Supplementary power connectors

1x 8-pin

None

Boost clock speed

1420 MHz

768 MHz

Manufacturing process technology

14 nm

20 nm

Number of transistors

5,700 million

2,000 million

Pipelines / CUDA cores

2304

256

Power consumption (TDP)

175 Watt

15 Watt

Texture fill rate

204.5

12.29

Memory type

GDDR5

DDR4

Maximum RAM amount

8 GB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

8 GB/s

3200 MHz

Memory bandwidth

256.0 GB/s

25.6 GB/s

Display Connectors

1x HDMI 2.0b, 3x DisplayPort 1.4a

No outputs

HDMI

DirectX

12 (12_0)

12 (12_1)

CUDA

5.3

OpenCL

2.1

1.2

OpenGL

4.6

Shader Model

6.7

6.4

Vulkan

1.3

1.1.126