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IP Camera Framerate Limits


GeoVision
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In general, GV-NVR can connect up to 32 channels of IP devices. However, frame rate limitation applies to different resolutions.

Maximum channels possible without exceeding memory limit:
Windows 32bit OS

  • (CIF) 320x240: 32CH
  • (VGA) 640x480: 32CH
  • (1.3M) 1280x1024: 32CH
  • (2M) 1920x1080: 31CH
  • (3M) 2048x1536: 23CH
  • (4M) 2560x1600: 16CH
  • (5M) 2560x1920: 16CH

    Windows 64bit OS
  • (CIF) 320x240: 32CH
  • (VGA) 640x480: 32CH
  • (1.3M) 1280x1024: 32CH
  • (2M) 1920x1080: 32CH
  • (3M) 2048x1536: 32CH
  • (4M) 2560x1600: 32CH
  • (5M) 2560x1920: 32CH

 

Note: Maximum channel numbers stated above may require lowering frame rate for each camera (see frame rate limit below). All tests are performed in a pure LAN and Windows environment based on Intel i7 CPU with 8GB RAM on Windows 7 64bit OS.

Maximum frame rate per system:
v8.5 Multicam

  • (CIF) 320x240: 960 FPS
  • (VGA) 640x480: 960 FPS
  • (1.3M) 1280x1024: 480 FPS
  • (2M) 1920x1080: 330 FPS
  • (3M) 2048x1536: 210 FPS
  • (4M) 2560x1600: 170 FPS
  • (5M) 2560x1920: 150 FPS

    v8.5 Multicam + SandyBridge GPU
  • (CIF) 320x240: 960 FPS
  • (VGA) 640x480: 960 FPS
  • (1.3M) 1280x1024: 840 FPS
  • (2M) 1920x1080: 600 FPS
  • (3M) 2048x1536: 210 FPS
  • (4M) 2560x1600: 170 FPS
  • (5M) 2560x1920: 150 FPS

 

Note: All tests are performed in a pure LAN and Windows environment based on Intel i7 CPU with 8GB RAM on Windows 7 64bit OS.