Radeon RX 590 and Arc A350 - video card comparison

Radeon RX 590

Arc A350

Architecture

Polaris (2016−2019)

Generation 12.7 (2022)

GPU code name

Polaris 30

DG2-128

Market segment

Desktop

Desktop

Release date

November 2018

2022

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 8-pin

-

Boost clock speed

1545 MHz

2000 MHz

Core clock speed

1469 MHz

-

Manufacturing process technology

12 nm

6 nm

Number of transistors

5,700 million

7,200 million

Pipelines / CUDA cores

2304

768

Power consumption (TDP)

175 Watt

25 Watt

Texture fill rate

222.5

96.00

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

8000 MHz

15.5 GB/s

Memory bandwidth

256.0 GB/s

124.0 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

+

-

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

6.4

6.6

Vulkan

1.2.131

1.3

FreeSync

+

-