NVIDIA GeForce GTX 480/470/465 GPU Datasheet

Transcription

1 NVIDIA GeFrce GTX 480/470/465 GPU Datasheet

2 NVIDIA GeFrce GTX 480/470/465 GPU Datasheet 3D Graphics Full Micrsft DirectX 11 Shader Mdel 5.0 supprt: NVIDIA PlyMrph Engine with distributed HW tessellatin engines BC6H and BC7 texture cmpressin frmats Gather4 extensins OpenGL 4.0 supprt Advanced image quality features: 32 cverage sample antialiasing Transparent multisampling and transparent supersampling 16 angle independent anistrpic filtering 128-bit flating pint high dynamic-range (HDR) lighting with antialiasing; 32- bit per-cmpnent flating pint texture filtering and blending Interactive ray tracing supprt Full-speed frame buffer blending Advanced lssless cmpressin algrithms fr clr, texture, and zdata Supprt fr nrmal map cmpressin Z-cull Early-Z GPU Cmputing NVIDIA CUDA technlgy allws the GPU cres t prvide perfrmance imprvements fr applicatins such as vide transcding, gaming, ray tracing, and physics. API supprt includes: CUDA C CUDA C++ DirectCmpute 5.0 OpenCL Java, Pythn, and Frtran Third Generatin Streaming Multiprcessr (SM) 32 CUDA cres per SM Dual Warp Scheduler simultaneusly schedules and dispatches instructins frm tw independent warps 64 KB f RAM with a cnfigurable partitining f shared memry and L1 cache Secnd Generatin Parallel Thread Executin ISA Unified Address Space with Full C++ Supprt Optimized fr OpenCL and DirectCmpute 1

3 NVIDIA GeFrce GTX 480/470/465 GPU Datasheet Full IEEE bit and 64-bit precisin Full 32-bit integer path with 64-bit extensins Memry access instructins t supprt transitin t 64-bit addressing Imprved Perfrmance thrugh Predicatin Imprved Memry Subsystem NVIDIA Parallel DataCache TM hierarchy with Cnfigurable L1 and Unified L2 Caches Greatly imprved atmic memry peratin perfrmance NVIDIA GigaThread TM Engine 10x faster applicatin cntext switching Cncurrent kernel executin Out f rder thread blck executin NVIDIA Technlgy NVIDIA SLI technlgy patented hardware and sftware technlgy allws up t fur NVIDIA GeFrce GPUs t run in parallel t scale perfrmance and enhance image quality n tday s tp games. NVIDIA PhysX technlgy allws advanced physics effects t be simulated and rendered n the GPU. NVIDIA 3D Visin Ready GeFrce GPU supprt fr NVIDIA 3D Visin, bringing a fully immersive sterescpic 3D experience t the PC. NVIDIA 3D Visin Surrund Ready scale games acrss 3 panels by leveraging the pwer f multiple GPUs in an NVIDIA SLI cnfiguratin. Cmbine with 3D Visin technlgy fr the ultimate 3 panel sterescpic 3D gaming experience. GPU Interfaces Designed fr PCI Express fr a peak bandwidth (cunting bth directins) f up t 20 gigabytes (GB) per secnd (PCIe 2.0 devices are backwards cmpatible with PCI Express 1.x devices). Up t 384-bit GDDR5 memry interface (memry interface width may vary by mdel) Advanced Display Functinality Tw pipelines fr dual independent display Tw dual-link DVI utputs fr digital flat panel display reslutins up t Dual integrated 400 MHz RAMDACs fr analg display reslutins up t and including at 85 Hz HDMI 1.4a supprt including GPU accelerated Blu-ray 3D supprt, x.v.clr, HDMI Deep Clr, and 7.1 digital surrund sund. (Blu-ray 3D playback requires cmpatible sftware player. See fr mre details). Displayprt 1.1a supprt HDCP supprt up t reslutin n all digital utputs 10-bit internal display prcessing, including hardware supprt fr 10-bit scanut Underscan/verscan cmpensatin and hardware scaling 2

4 NVIDIA GeFrce GTX 480/470/465 GPU Datasheet Vide NVIDIA PureVide HD technlgy with VP4 prgrammable vide prcessr Decde acceleratin fr MPEG-2, MPEG-4 Part 2 Advanced Simple Prfile, H.264, MVC, VC1, DivX (versin 3.11 and later), and Flash (10.1 and later) Blu-ray dual-stream hardware acceleratin (supprting HD picture-in-picture playback) Advanced spatial-tempral de-interlacing Nise reductin Edge enhancement Bad edit crrectin Inverse telecine (2:2 and 3:2 pull-dwn crrectin) High-quality scaling Mtin Cmpensatin Vide clr crrectin Dynamic cntrast enhancement and clr stretch Digital Audi Supprt fr the fllwing audi mdes: Dlby Digital (AC3), DTS 5.1, Multi-channel (7.1) LPCM, Dlby Digital Plus (DD+), MPEG2/MPEG4 AAC Data rates f 44.1 KHz, 48 KHz, 88.2 KHz, 96 KHz, 176 KHz, and 192 KHz Wrd sizes f 16-bit, 20-bit, and 24-bit Pwer Management Technlgy Advanced pwer and thermal management fr ptimal acustics, pwer, and perfrmance based n usage: ASPM pwer management Adaptive Clcking Adaptive Pwer States Advanced fan cntrl and temperature mnitring Operating Systems Windws 7 (32-bit and 64-bit) Windws Vista (32-bit and 64-bit) Windws XP (32-bit and 64-bit) Linux FreeBSD x86 Prcess Technlgy 3.0 billin transistrs in 40 nm prcess technlgy 3

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