Radeon HD 6770M Mac Edition - video card specification

Radeon HD 6770M Mac Edition

Architecture

TeraScale 2 (2009−2015)

GPU code name

Whistler

Market segment

Desktop

Release date

January 2011

Bus support

-

Interface

MXM-A (3.0)

Supplementary power connectors

-

Bridgeless CrossFire

-

Boost clock speed

-

Core clock speed

725 MHz

Floating-point performance

696.0 gflops

Manufacturing process technology

40 nm

Number of transistors

716 million

Pipelines / CUDA cores

480

Power consumption (TDP)

35 Watt

Texture fill rate

17.40

Memory type

GDDR5

Maximum RAM amount

512 MB

Memory bus width

128 Bit

Memory clock speed

3600 MHz

Memory bandwidth

57.6 GB/s

Display Connectors

No outputs

Eyefinity

-

Number of Eyefinity displays

-

HDMI

-

DisplayPort support

-

DirectX

11.2 (11_0)

Mantle

-

OpenCL

1.2

OpenGL

4.4

Shader Model

5.0

Vulkan

N/A

AppAcceleration

-

CrossFire

-

DDMA audio

-

Enduro

-

FreeSync

-

HD3D

-

PowerTune

-

TrueAudio

-

VCE

-

ZeroCore

-