HP P Class 450/500/550/600/650/700/750 ELSA Synergy II/GLoria II user's guide - Page 13

ELSA SYNERGY II and GLoria II Graphics Cards Introduction GLoria II Video Memory The video memory is a local block of RAM for holding major data structures: Frame Buffer (double buffer), Z-Buffer and T-Buffer (Texture Buffer). The Frame Buffer holds one frame steady on the screen while the next one is being processed. The Z-Buffer stores depth information for each pixel. The NVIDIA Quadro graphics processor dynamically allocates the memory. The higher the resolution (e.g., 1920 1080)and the deeper the Z-Buffer (32-bit max.), the less memory is available for texture. Available GLoria II Video Resolutions If the resolution/refresh-rate combination is set higher than the display can support, you risk damaging the display. The table below summarizes the 3D video resolutions which are supported. Table 1-2. Supported 3D Video Resolutions Resolution max. refresh rate (Hz) for HighColor/True Color 3D Resolution with Double Buffering HighColor (16 bit) TrueColor (24bit/32bit) 2048 1536 1920 1200 1920 1080 1600 1200 1600 1000 1280 1024 1152 864 1024 768 800 600 640 480 32 MB 32 MB 70 All resolutions supported All resolutions supported 72 85 85 85 120 120 120 120 120 Chapter 1 13