NVidia (エヌビディアコーポレーション) GeForce 9400 WHQL-certified ドライバ ダウンロード 無料 (ver. 181.­20)

This is a WHQL-certified driver for GeForce 6,­ 7,­ 8,­ 9,­ and 200-series desktop GPUs.­ Exciting New Features: Added support for GeForce GTX 295 and GeForce GTX 285 Enables NVIDIA SLI technology on SLI-certified Intel X58-based motherboards with all SLI-certified GPUs.­ Enables NVIDIA PhysX acceleration on a dedicated GeForce graphics card.­ Use one card for graphics and dedicate a different card for PhysX processing for game-changing physical effects.­ Learn more here.­ (Note: GPU PhysX is supported on all GeForce 8-series,­ 9-series and 200-series GPUs with a minimum of 256MB dedicated graphics memory.­ This driver package automatically installs PhysX System Software version 8.­10.­13).­ Supports GeForce Plus Power Pack #2.­ Download these free PhysX and CUDA applications now! Added support for the new NVIDIA CUDA Video Encoder with H.­264 optimization Blazing Fast Performance: Boosts performance in numerous 3D applications.­ The following are some examples of improvements measured with Release 180 drivers vs.­ Release 178 drivers (results will vary depending on your GPU,­ system configuration,­ and game settings): Up to 10%­ performance increase in 3DMark Vantage (performance preset) Up to 13%­ performance increase in Assassin's Creed Up to 13%­ performance increase in BioShock Up to 15%­ performance increase in Company of Heroes: Opposing Fronts Up to 10%­ performance increase in Crysis Warhead Up to 25%­ performance increase in Devil May Cry 4 Up to 38%­ performance increase in Far Cry 2 Up to 18%­ performance increase in Race Driver: GRID Up to 80%­ performance increase in Lost Planet: Colonies Up to 18%­ performance increase in World of Conflict And More: Supports single GPU and NVIDIA SLI technology* on DirectX 9 and OpenGL.­ Supports CUDA.­ Supports Folding@home distributing computing application.­ Download the high performance client for NVIDIA GPUs here and join the NVIDIA team: #131015.­ Supports GPU overclocking and temperature monitoring by installing NVIDIA System Tools software.­ Includes numerous 3D application compatibility fixes.­ Please read the release notes for more information on product support,­ features,­ driver fixes and known compatibility issues.­ Users without US English operating systems can select their language and download the International driver here.­ *Note: The following SLI features are only supported on Windows Vista: Quad SLI technology using GeForce 9800 GX2,­ 3-way SLI technology,­ Hybrid SLI,­ and SLI multi-monitor support.­