Blender minimum requirements for Windows assume having at least Windows Vista operating system. Your processor should be Intel Core i3 or a more powerful one. The minimum RAM requirement is 2 GB. As for a graphics card, it should be 1GB, OpenGL 3.3. You also have to have 500 MB free disk space to install the game.
If you go for recommended requirements for Blender for Windows, your operating system should be Windows 10. Recommended CPU would be Intel Core i9 CPU or equivalent. And video card — 4GB, OpenGL 4.5.
As for Mac OS, Blender requirements here start with OS X 10.12 operating system. Processor needs to be at least Intel Core i3. 2 GB of RAM is required. Your graphics card should be 1GB, OpenGL 3.3. Finally, the game needs 500 MB of free disk space.
As for recommended OS, it is OS X 10.12. Intel Core i9 processor is recommended. Plus, 32 GB of RAM. Your video card should be 4GB, OpenGL 4.5.
If you’re on Linux, minimum requirements include Ubuntu 16.04. Processor should be Intel Core i3 or higher. For RAM you need 2 GB or more. Graphics card should be 1GB, OpenGL 3.3 or better. 500 MB of free disk space is a must.
For Linux recommended requirements, use Ubuntu 19.04. As for the processor/CPU, use Intel Core i9 or equivalent. Add 32 GB or more of RAM to it. And make sure you have 4GB, OpenGL 4.5 graphics card.
Blender is the free and open source 3D creation suite. Free to use for everyone, for any purpose.