Home Product Graphic Card Nvidia Series Geforce GTX 650 / GTX 650 OC GDDR 5
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Geforce GTX 650 / GTX 650 OC GDDR 5


Graphic Engine
GTX 650 / GTX 650 OC
Bus Standard
PCI Express 3.0 x16

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Video Memory
1 GB GDDR 5
Memory Interface
128bit
Max. Resolution
2560 x 1600
Core Clock
1058MHz / 1071MHz OC
Memory Clock
2500MHz (DDR 5000MHz) / 2600MHz (DDR 5200MHz) OC
Shader
384
Video Out Function
D-Sub, DVI, HDMI
Packages
Manual, CD Drivers, DA NV GTX 650 / GTX 650 OC
Specification
    • NVIDIA® Unified Architecture
      Fully unified graphics core dynamically allocates work to geometry, vertex, physics, or pixel shading operations, delivering superior graphics processing power.
    • NVIDIA CUDA™ Parallel Computing Architecture1
      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.
    • DirectCompute Support
      Full support for DirectCompute, Microsoft’s GPU computing API.
    • OpenCL Support
      Full support for OpenCL GPU computing API.
    • Microsoft® Windows® 7 Support
      Windows 7 is the next generation operating system that will mark a dramatic improvement in the way the OS takes advantage of the graphics processing unit (GPU) to provide a more compelling user experience. By taking advantage of the GPU for both graphics and computing, Windows 7 will not only make today’s PCs more visual and more interactive but also ensure that they have the speed and responsiveness customers want.
    • NVIDIA® GeForce® Unified Driver Architecture (UDA)
      Delivers a proven record of compatibility, reliability, and stability with the widest range of games and applications. GeForce drivers provide the best out-of-box experience for every user and deliver continuous performance and feature updates over the life of GeForce GPUs.
    • 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 at 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® PureVideo® HD Technology2
      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.
    • Hardware Decode Acceleration
      Provides ultra-smooth playback of H.264, VC-1, WMV, DivX, MPEG-2 and MPEG-4 HD and SD movies without the need for a dual or quad-core CPU.
    • 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.
    • Enhanced Error Resilience
      Correct errors or losses in broadcast content to ensure crisp, high quality playback.
    • 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 films-converted-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.
    • Dual-link HDCP Capable3
      Designed to meet the output protection management (HDCP) and security specifications of the Blu-ray Disc format, allowing the playback of encrypted movie content on PCs when connected to HDCP-compliant displays.
    • Dual-link DVI Support
      Able to drive industry’s largest and highest resolution flat-panel displays up to 2560x1600 and with support for High-bandwidth Digital Content Protection (HDCP).
    • HDMI 1.3a Support
      Fully integrated support for HDMI 1.3a including xvYCC, Deep color and 7.1 digital surround sound.
    • 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.
    • Full Microsoft® DirectX® 10.1 Support
      DirectX 10.1 GPU with full Shader Model 4.1 support delivers unparalleled levels of graphics realism and film-quality effects.
    • OpenGL 3.1 Optimization and Support
      Provides top-notch compatibility and performance for OpenGL applications.

    1 Requires application support for CUDA technology.
    2 Feature requires supported video software. Features may vary by product.
    3 Playback of HDCP protected content requires other HDCP-compatible components.