ATI Mobility Radeon™ HD 5165 Graphics

Overview

Take Your Digital Entertainment On-Location

Graphics for Mainstream Notebooks based on the award winning ATI Radeon™ HD 4000 series

Enjoy a richer online video playback experience with enhanced Unified Video Decoder 2 (UVD 2) features for high-quality entertainment on-the-go⁷
The ATI Mobility Radeon™ HD 5145 GPUs deliver enhanced power management features to help save energy for optimal performance-per-watt so you can do it all, on-the-go

Specifications

242 million transistors on 55nm fabrication process
- Unified Superscalar Shader Architecture
- Microsoft® DirectX® 10.1 support
- OpenGL 3.2 support
- (G) DDR3 memory interface (depending on model) – PCI Express 2.0 x16 bus interface
- 80 stream processing units
- 12x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering
- ATI Avivo™ HD video and display technology¹
- Unified Video Decoder 2 (UVD 2) for Blu-ray™ and HD Video
- DVD Upscaling
- Dynamic Contrast
- Built-in HDMI® with 7.1 surround sound support
- DisplayPort™ with audio

Microsoft® DirectX® 10.1 support

Shader Model 4.1
32-bit floating point texture filtering
Indexed cube map arrays
Independent blend modes per render target
Pixel coverage sample masking
Read/write multi-sample surfaces with shaders
Gather4 texture fetching

Unified Superscalar Shader Architecture

80 stream processing units
- Dynamic load balancing and resource allocation for vertex, geometry, and pixel shaders
- Common instruction set and texture unit access supported for all types of shaders
- Dedicated branch execution units and texture address processors
128-bit floating point precision for all operations
Command processor for reduced CPU overhead
Shader instruction and constant caches
Up to 32 texture fetches per clock cycle
Up to 128 textures per pixel
Fully associative multi-level texture cache design
DXTC and 3Dc+ texture compression
High resolution texture support (up to 8192 x 8192)
Fully associative texture Z/stencil cache designs
Double-sided hierarchical Z/stencil buffer
Early Z test and Fast Z Clear
Lossless Z & stencil compression (up to 128:1)
Lossless color compression (up to 8:1)
8 render targets (MRTs) with anti-aliasing support

Dynamic Geometry Acceleration

Programmable tessellation unit
Accelerated geometry shader path for geometry amplification
Memory read/write cache for improved stream output performance

Anti-aliasing features

Multi-sample anti-aliasing (2, 4, or 8 samples per pixel)
Up to 12x Custom Filter Anti-Aliasing (CFAA) for superior quality
Adaptive super-sampling and multi-sampling
Gamma correct
Super AA (ATI CrossFireX™ configurations only)
All anti-aliasing features compatible with HDR rendering

Texture Filtering Features

2x/4x/8x/16x high quality adaptive anisotropic filtering modes (up to 128 taps per pixel)
128-bit floating point HDR texture filtering
sRGB filtering (gamma/degamma)
Percentage Closer Filtering (PCF)
Depth & stencil texture (DST) format support
Shared exponent HDR (RGBE 9:9:9:5) texture format support

ATI Avivo™ HD Video and Display Platform¹

2nd generation Unified Video Decoder (UVD 2)
- Enabling hardware decode acceleration of H.264, VC-1 and MPEG-2
- Dual stream (HD + SD) playback (or Picture-in-picture)
Hardware MPEG-1 and DivX video decode acceleration
- Motion compensation and IDCT
ATI Avivo Video Post Processor¹
- Enhanced DVD up-conversion to HD
- Color space conversion
- Chroma subsampling format conversion
- Horizontal and vertical scaling
- Gamma correction
- Advanced vector adaptive per-pixel de-interlacing
- De-blocking and noise reduction filtering
- Detail enhancement
- Inverse telecine (2:2 and 3:2 pull-down correction)
- Bad edit correction
- Automatic dynamic contrast adjustment
Two independent display controllers
- Drive two displays simultaneously with independent resolutions, refresh rates, color controls and video overlays for each display
- Full 30-bit display processing
- Programmable piecewise linear gamma correction, color correction, and color space conversion
- Spatial/temporal dithering provides 30-bit color quality on 24-bit and 18-bit displays
- High quality pre- and post-scaling engines, with underscan support for all display outputs
- Content-adaptive de-flicker filtering for interlaced displays
- Fast, glitch-free mode switching
- Hardware cursor
One integrated LVDS display output
- Integrated LVDS display outputs for embedded panels
- Supports 18- and 24-bit digital displays at all resolutions up to 1920x1200 (Dual-Channel LVDS)
Two integrated DVI display outputs
- Supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI) or 2560x1600 (dual-link DVI)²
- Supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI only)²
- Each includes a dual-link HDCP encoder with on-chip key storage for high resolution playback of protected content³
One integrated 400 MHz 30-bit RAMDACs
- Supporting analog displays connected by VGA at all resolutions up to 2048x1536²
DisplayPort™ output support
- Supports 24- and 30-bit displays at all resolutions up to 2560x1600²
- Integrated HD audio controller with up to 2 channel 48 KHz stereo or multi-channel (7.1) AC3 enabling a plug-and-play cable-less audio solution⁴
HDMI® output support
- Supports all display resolutions up to 1920x1080²
- Integrated HD audio controller with up to 2 channel 48 KHz stereo or multi-channel (7.1) AC3 enabling a plug-and-play cable-less audio solution⁴

ATI PowerPlay™ Technology⁵

Advanced power management technology for optimal performance and power savings
Performance-on-Demand
Constantly monitors GPU activity, dynamically adjusting clocks and voltage based on user scenario
Clock and memory speed throttling
Voltage switching
Dynamic clock gating
Central thermal management – on-chip sensor monitors GPU temperature and triggers thermal actions as required

Footnotes

NOTE: Additional hardware (e.g. Blu-ray drive, HD or 10-bit monitor, TV tuner) and/or software (e.g. multimedia applications) are required for the full enablement of some features. Not all features may be supported on all components or systems - check with your component or system manufacturer for specific model capabilities and supported technologies

ATI Avivo™ HD is a technology collection that includes a broad set of capabilities offered by certain ATI Mobility Radeon™ HD GPUs. Not all products have all features and full enablement of some ATI Avivo™ HD capabilities may require complementary products.
Some custom resolutions require user configuration.
Playing HDCP content requires additional HDCP ready components, including but not limited to an HDCP ready monitor, Blu-ray or HD DVD disc drive, multimedia application and computer operating system.
Subject to digital rights management limitations; maximum supported audio stream bandwidth is 6.144 Mbps.
ATI PowerPlay™ technology consists of numerous power saving features. Not all features may be available in all ATI Mobility Radeon™ HD 5145 graphics.
HD capable monitor required
ATI PowerPlay™, ATI PowerXpress™, ATI™ Switchable Graphics, Vari-Bright™, ATI Avivo™ (including UVD 2) and ATI Stream are technology platforms that include a broad set of capabilities offered by certain ATI Mobility Radeon™ HD GPUs. Not all products have all features and full enablement of some capabilities and may require complementary products.

Performance, technologies and features listed above can vary with specific notebook implementations. Please consult with Notebook vendor for a complete list of supported features.

ATI Radeon™ HD graphics chips have numerous features integrated into the processor itself (e.g., HDCP, HDMI®, etc.). Third parties manufacturing products based on, or incorporating ATI Radeon HD graphics chips, may choose to enable some or all of these features. If a particular feature is important to you, please inquire of the manufacturer if a particular product supports this feature. In addition, some features or technologies may require you to purchase additional components in order to make full use of them (e.g. a Blu-Ray or HD-DVD drive, HDCP-ready monitor, etc.).