HD Graphics 405 and Radeon RX Vega 2 - video card comparison

HD Graphics 405

Radeon RX Vega 2

Architecture

Gen. 8 (2015−2016)

Vega (2017−2021)

GPU code name

Braswell

Vega Raven Ridge

Market segment

Laptop

Laptop

Release date

April 2016

January 2018

Interface

PCIe 3.0 x1

-

Boost clock speed

700 MHz

1100 MHz

Core clock speed

320 MHz

-

Floating-point performance

213.1 gflops

-

Manufacturing process technology

14 nm

12 nm

Number of transistors

189 million

-

Pipelines / CUDA cores

16

128

Power consumption (TDP)

6 Watt

15 Watt

Texture fill rate

11.20

-

Memory type

System Shared

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Maximum RAM amount

System Shared

-

Memory bus width

64/128 Bit

-

Memory clock speed

System Shared

-

Shared memory

+

-

Display Connectors

No outputs

-

DirectX

12 (11_1)

12_1

OpenCL

2.0

-

OpenGL

4.3

-

Shader Model

5.1

-

Vulkan

1.1.80

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