ATi Mobility Radeon HD5650基于40nm工艺，拥有400个流处理器，显存位宽为128bit，采用1GB容量的GDDR5显存。支持、OpenGL 3.2、16x角度无关各向异性过滤、ATi Eyefinity(6屏)、ATi Stream、ATi CrossFireX、ATi Avivo HD(UVD2)、ATi PowerPlay、Windows 7等技术或软件，并且支持DirectX 11详细参数只在AMD官网上找到英文地。http://www.amd.com/us/products/notebook/graphics/ati-mobility-hd-5700/Pages/hd-5650-specs.aspx627 million 40nm transistors TeraScale 2 Unified Processing Architecture 400 Stream Processing Units 20 Texture Units 32 Z/Stencil ROP Units 8 Color ROP Units DDR3/GDDR3 memory interface PCI Express 2.1 x16 bus interface DirectX® 11 support Shader Model 5.0 DirectCompute 11 Programmable hardware tessellation unit Accelerated multi-threading HDR texture compression Order-independent transparency OpenGL 3.2 support1 Image quality enhancement technology Up to 24x multi-sample and super-sample anti-aliasing modes Adaptive anti-aliasing 16x angle independent anisotropic texture filtering 128-bit floating point HDR rendering ATI Eyefinity multi-display technology2,3 Six independent display controllers Drive up to six displays simultaneously with independent resolutions, refresh rates, color controls, and video overlays Display grouping Combine multiple displays to behave like a single large display ATI Stream acceleration technology OpenCL support15 DirectCompute 11 Accelerated video encoding, transcoding, and upscaling4,5 Native support for common video encoding instructions ATI Avivo HD Video & Display technology7 UVD 2 dedicated video playback accelerator Advanced post-processing and scaling8 Dynamic contrast enhancement and color correction Brighter whites processing (blue stretch) Independent video gamma control Dynamic video range control Support for H.264, VC-1, MPEG-2, and Adobe Flash9 Dual-stream 1080p playback support10,11 DXVA 1.0 & 2.0 support Integrated dual-link DVI output with HDCP12 Max resolution: 2560x160013 Integrated DisplayPort output Max resolution: 2560x160013 Integrated HDMI 1.3 output with Deep Color, xvYCC wide gamut support, and high bit-rate audio Max resolution: 1920x120013 Integrated VGA output Max resolution: 2048x153613 3D stereoscopic display/glasses support14 Integrated HD audio controller Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats ATI PowerPlay™ power management technology7 Dynamic power management with low power idle state Certified drivers for Windows 7, Windows Vista, and Windows XP Speeds & FeedsEngine clock speed: 450-650 MHz Processing power (single precision): 360-520 GigaFLOPS Polygon throughput: 450-650M polygons/sec Data fetch rate (32-bit): 36-52 billion fetches/sec Texel fill rate (bilinear filtered): 9-13 Gigatexels/sec Pixel fill rate: 3.6-5.2 Gigapixels/sec Anti-aliased pixel fill rate: 14.4-20.8 Gigasamples/sec Memory clock speed: 800 MHz DDR3/GDDR3 Memory data rate: 1.6 Gbps DDR3/GDDR3 Memory bandwidth: 25.6 GB/sec TDP: 15-19 Watts
