处理器
处理器频率 |
750 MHz |
图形适配器随机存取存储器数字/模拟转换器 |
400 MHz |
图形处理器系列 |
NVIDIA |
流处理器 |
128 |
着色器时钟 |
1836 MHz |
性能
填补率 |
48 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) |
64 GB/s |
数据宽度 |
256 bit |
内存时钟速度 |
2000 MHz |
独立显卡适配器內存 |
1 GB |
端口 & 界面
TV输出 |
Y |
接口类型 |
PCI Express 2.0 |
DVI-I接口数量 |
2 |
系统要求
最小硬盘空间 |
100 MB |
最低内存 |
1024 MB |
NVIDIA GeForce 9800 GTX+ OC 1GB PCIe 2.0
Now with double the memory! (1GB vs. 512MB) Backed by free 24/7/365 world-class tech support and the best lifetime warranty in the industry, the BFG GeForce® 9800 GTX+ OC™ 1GB graphics card is overclocked out of the box and pushes the limit in ultra realistic game play with NVIDIA PhysX™ technology, offering extreme HD gaming with 3-Way NVIDIA SLI®. The BFG 9800 GTX+ OC provides optimal power management with HybridPower™ technology. Packing more performance than the standard BFG 9800 GTX, this graphics card offers a first-class entertainment experience.
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GAMING
Full-throttle gaming at extreme HD resolutions with 128 blistering-fast processing cores and 1GB of GDDR3 memory
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
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.
NVIDIA PhysX™ Technology
GeForce GPU support for NVIDIA PhysX technology, enabling a totally new class of physical gaming interaction for a more dynamic and realistic experience with GeForce.
NVIDIA CUDA™ Technology
CUDA technology unlocks the power of the GPU’s processor cores to accelerate the most demanding system tasks - such as video transcoding - delivering incredible performance improvements over traditional CPUs.
3-way NVIDIA SLI® Technology
Industry leading 3-way NVIDIA SLI technology offers amazing performance scaling by implementing 3-way AFR (Alternate Frame Rendering), for the world’s fastest gaming solution under Windows Vista with solid, state-of-the-art drivers.
NVIDIA HybridPower™ Technology
HybridPower technology automatically switches from the GeForce 9800 GTX+ GPU 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 & Color Stretch
Provides post-processing and optimization of High Definition movies on a scene-by-scene basis for spectacular picture clarity.
Dual-link 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 & 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