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AMD Vancouver(HD 6400M)(5 models)

Model

VRAM

Boost Clock

TDP

Architecture

Released

Process

Row Actions

Radeon HD 6430M

1 GB480 MHz

Radeon HD 6430M

1 GB

480 MHz

-

TeraScale 2

2011

40 nm

Radeon HD 6450M

1 GB600 MHz

Radeon HD 6450M

1 GB

600 MHz

-

TeraScale 2

2011

40 nm

Radeon HD 6470M

0.5 GB700 MHz25W

Radeon HD 6470M

0.5 GB

700 MHz

25W

TeraScale 2

2011

40 nm

Radeon HD 6490M

0.5 GB800 MHz

Radeon HD 6490M

0.5 GB

800 MHz

-

TeraScale 2

2011

40 nm

Radeon HD 6490M Mac Edition

0.25 GB750 MHz

Radeon HD 6490M Mac Edition

0.25 GB

750 MHz

-

TeraScale 2

2011

40 nm