BFG Tech NVIDIA GeForce 9800 GTX 512MB PCIe 2.0 GeForce 9800 GTX GDDR3

BFG Tech NVIDIA GeForce 9800 GTX 512MB PCIe 2.0 GeForce 9800 GTX GDDR3

MPN: BFGR98512GTXE
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交货来源:
德国
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技术特点

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处理器

处理器频率 675 MHz
图形适配器随机存取存储器数字/模拟转换器 400 MHz
流处理器 128
着色器时钟 1688 MHz

性能

填补率 43.2 billion texels/sec
DirectX版本 10.0
OpenGL版本 2.1
最高着色模型版本 4.0
HDCP Y

内存参数

图形适配器内存类型 GDDR3
内存带宽(最大) 70.4 GB/s
数据宽度 256 bit
内存时钟速度 2200 MHz

端口 & 界面

TV输出 Y
接口类型 PCI Express 2.0
DVI-I接口数量 2

其他功能

Mac兼容性 N

系统要求

最小硬盘空间 100 MB
最低内存 1024 MB

设计

冷却方式 Active

另外

图形处理器 GeForce 9800 GTX
双dvi(互应式数字视频) Y
NVIDIA GeForce 9800 GTX 512MB PCIe 2.0 The BFG NVIDIA® GeForce® 9800 GTX 512MB graphics card raises the performance bar by enabling full-throttle lifelike game play at intense resolutions while providing optimal power management with HybridPower™ technology. The PureVideo® HD engine delivers unmatched video and movie quality with spectacular picture clarity featuring scene-optimized color and contrast enhancement. And when coupled with nForce® SLI®-ready motherboards, provides amplified performance up to 2x in a dual SLI configuration and up to 2.8x in 3-way SLI mode. Packing more performance at an exceptional value, the BFG NVIDIA® GeForce® 9800 GTX 512MB graphics card offers extreme HD gaming and a first-class entertainment experience.

GAMING
- Full-throttle gaming at extreme HD resolutions with 128 blistering-fast stream processors
- Amplified performance up to 2x with dual SLI® technology and up to 2.8x in 3-way NVIDIA® SLI® mode on NVIDIA nForce® SLI-Ready motherboards
- Optimal power management with NVIDIA HybridPower™ technology

HD VIDEO
- Unmatched video and movie quality with crisp, clear, and vibrant images with PureVideo® HD
- Hardware acceleration of high definition movies and picture-in-picture content for the ultimate interactive HD DVD and Blu-ray Disc® movie experience
- Spectacular picture clarity featuring scene-optimized color and contrast enhancement

NVIDIA® unified architecture

Fully unified shader core dynamically allocates processing power to geometry, vertex, physics, or pixel shading operations, delivering up to 2x the gaming performance of prior generation GPUs.

Full Microsoft® DirectX® 10 Support

DirectX 10 GPU with full Shader Model 4.0 support delivers unparalleled levels of graphics realism and film-quality effects.

3-way NVIDIA SLI® Technology

Industry leading 3-way NVIDIA SLI technology offers amazing performance scaling by implementing AFR (Alternate Frame Rendering), under Windows Vista with solid, state-of-the-art drivers.

NVIDIA HybridPower™ Technology

HybridPower technology lets you switch from the GeForce 9800 GTX graphics card to the motherboard GeForce GPU when running non graphically-intensive applications for a silent, low power PC experience.

PCI Express® 2.0 Support

Designed for the new PCI Express 2.0 bus architecture offering the highest data transfer speeds for the most bandwidth-hungry games and 3D applications, while maintaining backwards compatibility with existing PCI Express motherboards for the broadest support.

GigaThread™ Technology

Massively multi-threaded architecture supports thousands of independent, simultaneous threads, providing extreme processing efficiency in advanced, next generation shader programs.

NVIDIA Lumenex™ Engine

Delivers stunning image quality and floating point accuracy with ultra-fast frame rates.
- 16x Anti-aliasing Technology: Lightning fast, high-quality anti-aliasing at up to 16x sample rates obliterates jagged edges.
- 128-bit floating point High Dynamic-Range (HDR) Lighting: Twice the precision of prior generations for incredibly realistic lighting effects—now with support for anti-aliasing.

NVIDIA Quantum Effects™ Technology

Advanced shader processors architected for physics computation enable a new level of physics effects to be simulated and rendered on the GPU—all while freeing the CPU to run the game engine and artificial intelligence (AI).

NVIDIA GeForce Unified Driver Architecture (UDA)

Delivers a proven record of compatibility, reliability, and stability with the widest range of games and applications. NVIDIA GeForce drivers provide the best out-of-box experience for every user and delivers continuous performance and feature updates over the life of NVIDIA GeForce GPUs.

OpenGL® 2.1 Optimizations and Support

Ensures top-notch compatibility and performance for OpenGL applications.

Dual 400MHz RAMDACs

Blazing-fast RAMDACs support dual QXGA displays with ultra-high, ergonomic refresh rates–up to 2048x1536@85Hz.

Dual Dual-link DVI Support

Able to drive the industry’s largest and highest resolution flat-panel displays up to 2560x1600 and with support for High-bandwidth Digital Content Protection (HDCP).

NVIDIA PureVideo® HD Technology

The combination of high-definition video decode acceleration and post-processing that delivers unprecedented picture clarity, smooth video, accurate color, and precise image scaling for movies and video.
- Discrete, Programmable Video Processor: NVIDIA PureVideo is a discrete programmable processing core in NVIDIA GPUs that provides superb picture quality and ultra-smooth movies with 100% offload of H.264 video decoding from the CPU and significantly reduced power consumption.
- Hardware Decode Acceleration: Provides ultra-smooth playback of H.264, VC-1, WMV and MPEG-2 HD and SD movies.
- Dual Stream Hardware acceleration: Supports picture-in picture content for the ultimate interactive Blu-ray and HD DVD movie experience.
- Dynamic Contrast Enhancement: Provides post-processing and optimization of High Definition movies on a scene by scene basis for spectacular picture clarity.
- HDCP Capable
- Designed to meet the output protection management (HDCP) and security specifications of the Blu-ray Disc and HD DVD formats, allowing the playback of encrypted movie content on PCs when connected to HDCP-compliant displays.
- Advanced Spatial-Temporal De-Interlacing: Sharpens HD and standard definition interlaced content on progressive displays, delivering a crisp, clear picture that rivals high-end home-theater systems.
- High-Quality Scaling: Enlarges lower resolution movies and videos to HDTV resolutions, while maintaining a clear, clean image. Also provides downscaling of videos, including high-definition, while preserving image detail.
- Inverse Telecine (3:2 and 2:2 Pulldown Correction): Recovers original film images from filmsconverted-to-video (DVDs, 1080i HD content), providing more accurate movie playback and superior picture quality.
- Bad Edit Correction: When videos are edited, the edits can disrupt the normal 3:2 or 2:2 pulldown cadence. PureVideo uses advanced processing techniques to detect poor edits, recover the original content, and display perfect picture detail frame after frame for smooth, natural looking video.
- Noise Reduction: Improves movie image quality by removing unwanted artifacts.
- Edge Enhancement: Sharpens movie images by providing higher contrast around lines and objects.
- Integrated SD and HD TV Output: World-class TV-out functionality via Composite, S-Video, Component or DVI connections. Supports resolutions up to 1080i/1080p, depending on connection type and TV capability.
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