moncler polo shirt men Benchmark zur Radeon HD 4770
Testsystem: Intel Core 2 Extreme QX9770, 2 GB DDR, Windows Vista 64 Bit, Catalyst 8.12, ForceWare 181.20
Analyse: Im Performance Vergleich stimmt die Rangfolge mit den anderen Benchmarks überein. Die Radeon HD 4770 schafft es leider nicht, ausreichend viele Frames pro Sekunde zu berechnen, um Crysis flüssig darzustellen.
826 million transistors on 40nm fabrication processPCI Express 2.0 x16 bus interface128 bit GDDR5 memory interfaceMicrosoft 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 640 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 128 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)Up to 8 render targets (MRTs) with anti aliasing Accelerated physics processing Dynamic Geometry Acceleration High performance vertex cache 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 24x Custom Filter Anti Aliasing (CFAA) for improved quality Adaptive super sampling and multi samplingGamma correct Super AA (ATI CrossFireX configurations only7) 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 OpenGL 3.0 support ATI Avivo HD Video and Display Platform1 Unified Video Decoder 2 (UVD 2) for H.264/AVC, VC 1, and MPEG 2 video formats High definition (HD) playback of Blu ray and HD DVD video2 Dual stream (HD+SD) playback support DirectX Video Acceleration 1.0 2.0 support Support for BD Live certified applications Hardware DivX and MPEG 1 video decode acceleration Accelerated video transcoding encoding for H.264 and MPEG 2 formats ATI Avivo Video Post Processor1 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 enhancementColor vibrance and flesh tone correction Inverse telecine (2:2 and 3:2 pull down correction) Bad edit correctionEnhanced DVD upscaling (SD to HD)9Automatic 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 Two integrated dual link DVI display outputs Each supports 18 , 24 , and 30 bit digital displays at all resolutions up to 1920×1200 (single link DVI) or 2560×1600 (dual link DVI)3 Each includes a dual link HDCP encoder with on chip key storage for high resolution playback of protected content4 Two integrated 400 MHz 30 bit RAMDACs Each supports analog displays connected by VGA at all resolutions up to 2048×15363 DisplayPort output support 24 and 30 bit displays at all resolutions up to 2560×16003 HDMI output support All display resolutions up to 1920×10803 Integrated HD audio controller with support for stereo and multi channel (up to 7.1) audio formats, including AC 3, AAC, DTS5, enabling a plug and play audio solution over HDMI Integrated AMD Xilleon HDTV encoder Provides high quality analog TV output (component/S video/composite) Supports SDTV and HDTV resolutions Underscan and overscan compensation Seamless integration of pixel shaders with video in real time VGA mode support on all display outputs ATI PowerPlay Technology6 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 ATI CrossFireX Multi GPU Technology7 Scale up rendering performance and image quality with two, three, or four GPUs Integrated compositing engine High performance dual channel bridge interconnect8