What Is HDMI® 1.4?

An entry-level mobile graphics card released by AMD in January 2011:

radeon HD 7470M

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An entry-level mobile graphics card released by AMD in January 2011:

AMD Raedon HD 7470M

Chinese name

Radeon HD 7470M

Foreign name

Radeon HD 7470M

Positioning

Entry-level mobile graphics

• TeraScale 2 unified processing architecture ^[1]

• 160 stream processing units

• 8 texture units

• 16 Z / Stencil ROP units

• 4 color ROP units

• GDDR5 / DDR3 memory interface

• PCI Express 2.1 x16 bus interface

• DirectX® 11

• 12x multisampling and supersampling anti-aliasing mode

• Adaptive antialiasing

• Morphological Antialiasing (MLAA)

• 16x constant angle anisotropic texture filtering

• 128-bit floating point HDR rendering

• Shader Model 5.0

• DirectCompute 11

• Programmable hardware surface subdivision unit

• Accelerated multithreading

• HDR texture compression

• Order-independent transparency

• Supports DirectX® 11

• Support OpenGL4.1

• Image quality enhancement technology

• AMD wide-area multi-monitor technology

• Supports 4 displays

• Combine multiple displays into one large display

• Resolution, refresh rate, color control and video overlay

• Display grouping

• AMD Application Acceleration

• Supports H.264, VC-1, MPEG-2 and Adobe Flash

• Supports OpenCL 1.1

• DirectCompute 11

• Speed up video encoding, transcoding, and resolution upscaling

• UVD 2 dedicated video playback accelerator

• AMD HD Media Accelerator

• Advanced post-processing and scaling

• Dynamic contrast enhancement and color correction

• Brightening (blue stretch)

• Independent video gamma control

• Dynamic video range control

• Enhanced video quality features

• Support dual stream 1080p playback

• Supports DXVA 1.0 and 2.0

• MPEG-4 AVC / H.264

• VC-1

• MPEG-2 (SD & HD)

• Multi-view codec (MVC)

• MPEG-4 Part 2 (DivX, Xvid)

• Adobe® Flash® 10

• AMD HD3D technology

• Stereoscopic 3D display / glasses support

• Blu-ray 3D support

• Stereoscopic 3D game support

• Third-party 3D 3D middleware software support

• Leading integrated display support

• Maximum resolution: 2048x1536

• High bit rate audio

• Maximum resolution: 2560x1600

• Multi-Stream Transmission

• 21.6 Gbps bandwidth

• High bit rate audio

• Maximum resolution: 2560x1600

• Dual-channel DVI interface with HDCP

• DisplayPort1.2

• HDMI® 1.4a supports stereo 3D frame packaging format, Deep Color, xvYCC wide color gamut support, and high bit rate audio

• VGA

• Integrated high-fidelity audio controller

• Output protected high-bit-rate 7.1-channel surround sound on HDMI® or DisplayPort without additional cables

• Supports AC-3, AAC, Dolby® TrueHD, and DTS-HD Master Audio formats

• AMD PowerPlay Power Management Technology

• Dynamic power management and low-power idle state

• AMD Dynamic Swap Graphics Technology

• Seamlessly turn off the GPU when needed and enable the GPU when needed

• AMD Catalyst software and HD video configuration software

• Application software and user interface for installing, configuring, and accessing AMD Radeon products

• Certified on Windows® 7, Windows Vista®, and Windows® XP

• Unified graphics display driver

• AMD Catalyst Control Center