Radeon HD 8400 and GP104B - video card comparison

Radeon HD 8400

GP104B

Architecture

GCN (2011−2017)

Pascal (2016−2021)

GPU code name

Kabini

GP104B

Market segment

Laptop

Desktop

Release date

May 2013

-

Interface

IGP

-

Core clock speed

600 MHz

-

Manufacturing process technology

28 nm

16 nm

Number of transistors

1,178 million

7,200 million

Pipelines / CUDA cores

128

2560

Power consumption (TDP)

25 Watt

-

Texture fill rate

3.200

-

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 (12_1)

CUDA

-

6.1

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

6.3

6.7

Vulkan

1.2.131

1.3

NVENC

-

6th Gen

PureVideo HD

-

VP8