Radeon HD 8670D and GF108 - video card comparison

Radeon HD 8670D

GF108

Architecture

Terascale 3 (2010−2013)

Fermi (2010−2014)

GPU code name

Richland

GF108

Market segment

Desktop

Desktop

Release date

June 2013

-

Interface

IGP

-

Boost clock speed

950 MHz

-

Core clock speed

844 MHz

-

Manufacturing process technology

32 nm

40 nm

Number of transistors

1,303 million

585 million

Pipelines / CUDA cores

384

96

Power consumption (TDP)

100 Watt

-

Texture fill rate

22.80

-

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

11.2 (11_0)

12 (11_0)

CUDA

-

2.1

OpenCL

1.2

1.1

OpenGL

4.4

4.6

Shader Model

5.0

5.1

Vulkan

N/A

N/A

PureVideo HD

-

VP4