Radeon RX 6900 and Arc Graphics 64EU Mobile - video card comparison

Radeon RX 6900

Arc Graphics 64EU Mobile

Architecture

RDNA 2.0 (2020−2022)

Xe-LPG

GPU code name

Navi 21

Meteor Lake GT1

Market segment

Desktop

Laptop

Release date

October 2020

December 2023

Interface

PCIe 4.0 x16

Ring Bus

Supplementary power connectors

2x 8-pin

Boost clock speed

2105 MHz

1750 MHz

Manufacturing process technology

7 nm

10 nm

Number of transistors

23,000 million

Pipelines / CUDA cores

4608

512

Power consumption (TDP)

255 Watt

65 Watt

Texture fill rate

606.2

56.00

Memory type

GDDR6

System Shared

Maximum RAM amount

16 GB

System Shared

Memory bus width

256 Bit

System Shared

Memory clock speed

16 GB/s

System Shared

Memory bandwidth

512.0 GB/s

Display Connectors

1x HDMI, 2x DisplayPort, 1x USB Type-C

Portable Device Dependent

HDMI

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.6

Vulkan

1.2

1.3