Radeon HD 7970M X2 - video card specification

Radeon HD 7970M X2

Architecture

GCN 1.0 (2012−2020)

GPU code name

Wimbledon

Market segment

Desktop

Release date

April 2012

Bus support

-

Interface

MXM-B (3.0)

Supplementary power connectors

None

Bridgeless CrossFire

-

Boost clock speed

-

Compute units

-

Core clock speed

850 MHz

Floating-point performance

-

Manufacturing process technology

28 nm

Number of transistors

2,800 million

Pipelines / CUDA cores

1280

Power consumption (TDP)

200 Watt

Texture fill rate

68.00

Memory type

GDDR5

Maximum RAM amount

2 GB

Memory bus width

256 Bit

Memory clock speed

4.8 GB/s

Memory bandwidth

153.6 GB/s

High bandwidth memory (HBM)

-

Display Connectors

Portable Device Dependent

Eyefinity

-

Number of Eyefinity displays

-

HDMI

-

DisplayPort support

-

DirectX

12 (11_1)

Mantle

-

OpenCL

2.1 (1.2)

OpenGL

4.6

Shader Model

6.5 (5.1)

Vulkan

1.2.170

AppAcceleration

-

CrossFire

-

DDMA audio

-

Enduro

-

FreeSync

-

FRTC

-

HD3D

-

LiquidVR

-

PowerTune

-

TrueAudio

-

VCE

-

ZeroCore

-