NVIDIA Quadro® FX 4500 X2 by PNY Technologies graphics boards offer ultra high-end multi-GPU professional graphics performance and features for extreme CAD, DCC, scientific, and visualization applications. The NVIDIA Quadro FX 4500 X2 by PNY is architected around two NVIDIA Quadro FX 4500 graphics processing units (GPUs). Multi-GPU rendering delivers maximum performance and highest image quality, leveraging 32x full scene antialiasing (FSAA) for graphics intensive applications. Quad dual-link DVI outputs provides maximum visual real estate on up to four ultra-high resolution displays (2560 x 1600). NVIDIA Quadro FX 4500 X2 by PNY delivers 33.6GB/sec. memory bandwidth and a 256-bit memory interface with support for 1024MB of ultra-fast GDDR3 memory (512MB per GPU).

Key Features and Benefits Highest Workstation Application Performance Next-generation architecture enables over 2x improvement in geometry and fill rates with the industry's highest performance for professional CAD, DCC, and visualization applications. 1024MB Ultra-Fast GDDR3 (512MB per GPU) Delivers high throughput for interactive visualization of large models and high-performance for real-time processing of large textures and frames and enables the highest quality and resolution full-scene antialiasing (32x FSAA). Unmatched Color Precision Full 128-bit precision graphics pipeline enables sophisticated mathematical computations to maintain high accuracy, resulting in unmatched visual quality. Full IEEE 32-bit floating-point precision per color component (RGBA) delivers millions of color variations with the broadest dynamic range. Next-Generation Vertex and Pixel Programmability NVIDIA Quadro FX GPUs introduce infinite length vertex programs and dynamic flow control, removing the previous limits on complexity and structure of shader programs. With full support for Vertex and Shader Model 3.0, NVIDIA Quadro FX GPUs deliver sophisticated effects never before imagined for real-time graphics systems. Unparalleled Subpixel Precision 12-bit subpixel precision delivers high geometric accuracy, eliminating spreckles, cracks, and other rasterization anomalies. Hardware-Accelerated Pixel Read-Back Greater than 2.4GB/Sec., pixel read-back performance delivers massive host throughout, more than 10x the performance of previous generation graphics systems. Rotated Grid Full Screen Antialiasing (RG FSAA) RG FSAA sampling algorithm introduces far greater sophistication in the sampling pattern, significantly increasing color accuracy and visual quality for edges and lines, reducing "jaggies" while maintaining performance. High Precision Dynamic Range Imaging (HPDR) Technology Sets new standards for image clarity and quality through floating point capabilities in shading, filtering, texturing, and blending. Enables unprecedented rendered image quality for visual effects processing. NVIDIA PureVideo Technology NVIDIA PureVideo technology is the combination of high-definition video processors and software that delivers unprecedented picture clarity, smooth video, accurate color, and precise image scaling for SD and HD video content. Features include high-quality scaling, spatial temporal de-interlacing, inverse telecine, and high quality HD video playback from DVD. Quad Dual-Link Digital Display Connectors Two dual-link TMDS transmitters support ultra-high resolution panels (up to 2560 x 1600 on each panel) - resulting in amazing image quality and detailed photorealistic images.