Radeon RX 590 GME and Arc A780 - video card comparison

Radeon RX 590 GME

Arc A780

Architecture

GCN 4.0 (2016−2020)

Generation 12.7 (2022)

GPU code name

Polaris 20

DG2-512

Market segment

Desktop

Desktop

Release date

March 2020

2022

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

2x 8-pin

Boost clock speed

1420 MHz

2200 MHz

Manufacturing process technology

14 nm

6 nm

Number of transistors

5,700 million

21,700 million

Pipelines / CUDA cores

2304

4096

Power consumption (TDP)

175 Watt

200 Watt

Texture fill rate

204.5

563.2

Memory type

GDDR5

GDDR6X

Maximum RAM amount

8 GB

16 GB

Memory bus width

256 Bit

256 Bit

Memory clock speed

8 GB/s

17.5 GB/s

Memory bandwidth

256.0 GB/s

559.6 GB/s

Display Connectors

1x HDMI 2.0b, 3x DisplayPort 1.4a

1x HDMI 2.1, 3x DisplayPort 2.0

HDMI

+

+

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenCL

2.1

3.0

OpenGL

4.6

4.6

Shader Model

6.7

6.6

Vulkan

1.3

1.3