Radeon R4 Mobile Graphics and Radeon RX Vega 7 - video card comparison

Radeon R4 Mobile Graphics

Radeon RX Vega 7

Architecture

GCN 2.0 (2013−2017)

Vega (2017−2021)

GPU code name

Spectre SL

Vega Raven Ridge

Market segment

Laptop

Laptop

Release date

September 2014

January 2020

Interface

IGP

-

Boost clock speed

655 MHz

1800 MHz

Core clock speed

533 MHz

-

Manufacturing process technology

28 nm

7 nm

Number of transistors

2,410 million

-

Pipelines / CUDA cores

192

448

Power consumption (TDP)

17 Watt

15 Watt

Texture fill rate

6.396

-

Memory type

System Shared

-

Maximum RAM amount

System Shared

-

Memory bus width

System Shared

-

Memory clock speed

System Shared

-

Shared memory

-

+

Display Connectors

No outputs

-

DirectX

12 (12_0)

12_1

OpenCL

2.0

-

OpenGL

4.6

-

Shader Model

6.0

-

Vulkan

1.2.131

-