Radeon RX 490M and Arc A380M - video card comparison

Radeon RX 490M

Arc A380M

Architecture

Polaris (2016−2019)

Generation 12.7 (2022)

GPU code name

Polaris

DG2-128

Market segment

Laptop

Desktop

Release date

August 2016

January 2023

Interface

-

MXM-A (3.1)

Boost clock speed

-

2000 MHz

Manufacturing process technology

14 nm

6 nm

Number of transistors

-

7,200 million

Pipelines / CUDA cores

-

1024

Power consumption (TDP)

-

35 Watt

Texture fill rate

-

128.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

-

6 GB

Memory bus width

-

96 Bit

Memory clock speed

-

15.5 GB/s

Memory bandwidth

-

186.0 GB/s

Shared memory

-

-

Display Connectors

-

Portable Device Dependent

DirectX

12

12 Ultimate (12_2)

OpenCL

-

3.0

OpenGL

-

4.6

Shader Model

-

6.6

Vulkan

-

1.3