Radeon RX 590 GME and RSX-90nm - video card comparison

Radeon RX 590 GME

RSX-90nm

Architecture

GCN 4.0 (2016−2020)

Curie (2003−2013)

GPU code name

Polaris 20

RSX-90nm

Market segment

Desktop

Release date

March 2020

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

1420 MHz

Manufacturing process technology

14 nm

90 nm

Number of transistors

5,700 million

300 million

Pipelines / CUDA cores

2304

Power consumption (TDP)

175 Watt

Texture fill rate

204.5

Memory type

GDDR5

Maximum RAM amount

8 GB

Memory bus width

256 Bit

Memory clock speed

8 GB/s

Memory bandwidth

256.0 GB/s

Display Connectors

1x HDMI 2.0b, 3x DisplayPort 1.4a

HDMI

DirectX

12 (12_0)

N/A

OpenCL

2.1

N/A

OpenGL

4.6

ES 1.1

Shader Model

6.7

Vulkan

1.3

N/A