OpenBoard Whiteboard vs RivaTuner

OpenBoard Whiteboard

Description: OpenBoard is a free and open source interactive whiteboard software for Windows, macOS, and Linux. It allows teachers and students to draw, annotate over documents and presentations, import images, record audio, capture screenshots and more, making it useful for presentations and online lessons.

Type: software

Pricing: Open Source

RivaTuner

Description: RivaTuner is a popular free software program for tweaking and monitoring the performance of graphics cards. It allows adjusting clock speeds, voltages, fan speeds and provides an on-screen display to monitor statistics like GPU usage, temperatures, frame rates and more in real-time while gaming or running graphics intensive applications.

Type: software

Pricing: Free

OpenBoard Whiteboard Features

• Drawing tools like pen, highlighter, shapes, etc.
• Import and annotate over images, PDFs and other documents
• Multi-page canvases
• Screen recording and screenshot tools
• Supports touchscreens and stylus pens
• Collaboration tools for remote teaching
• Supports over 80 languages

RivaTuner Features

• Adjust GPU/memory clock speeds and voltages
• Control GPU fan speeds
• On-screen display to monitor GPU usage, temps, frame rates
• Frame rate limiters and vsync control
• Overclocking and undervolting profiles
• Hardware monitoring graphs and logs
• Game profiling for settings optimization

OpenBoard Whiteboard

• Open Source

RivaTuner

• Free