Radeon HD 7970 GHz Edition - video card specification

Radeon HD 7970 GHz Edition

Architecture

GCN 1.0 (2012−2020)

GPU code name

Tahiti

Market segment

Desktop

Release date

June 2012

Bus support

PCIe 2.1 x16

Interface

PCIe 3.0 x16

Recommended system power (PSU)

-

Supplementary power connectors

1x 6-pin + 1x 8-pin

SLI options

-

Boost clock speed

1050 MHz

Core clock speed

-

CUDA cores

-

Floating-point performance

4,301 gflops

Manufacturing process technology

28 nm

Number of transistors

4,313 million

Pipelines / CUDA cores

2048

Power consumption (TDP)

250 Watt

Texture fill rate

134.4

Memory type

GDDR5

Maximum RAM amount

3 GB

Memory bus width

384 Bit

Memory clock speed

1500 MHz

Memory bandwidth

288 GB/s

Shared memory

-

Display Connectors

1x DVI, 1x HDMI, 2x mini-DisplayPort

Multi monitor support

-

Eyefinity

1

VGA аnalog display support

-

DisplayPort Multimode (DP++) support

-

HDMI

+

HDCP

-

Maximum VGA resolution

-

DisplayPort support

-

G-SYNC support

-

Audio input for HDMI

-

DirectX

DirectX® 11

CUDA

-

Mantle

-

OpenCL

1.2

OpenGL

4.6

Shader Model

5.1

Vulkan

-

AppAcceleration

-

BatteryBoost

-

CrossFire

1

Enduro

-

FreeSync

1

GameStream

-

GameWorks

-

GeForce ShadowPlay

-

GPU Boost

-

H.264, VC1, MPEG2 1080p video decoder

-

HD3D

-

Optimus

-

PowerTune

-

TrueAudio

-

ZeroCore

-