@mike1, welcome to Pix4D Community!
The following description shows the recommended hardware and software requirements:
- Windows 10, 64 bits (Windows 11 is not supported yet).
- CPU quad-core or hexa-core Intel i9/Threadripper/Ryzen 9/.
- GeForce GTX GPU compatible with OpenGL 3.2 and 2 GB RAM.
- Hard disk: SSD.
- Small projects (under 100 images at 14 MP): 8 GB RAM, 15 GB SSD Free Space.
- Medium projects (between 100 and 500 images at 14 MP): 16GB RAM, 30 GB SSD Free Space.
- Large projects (over 500- 1000 images at 14 MP): 32 GB RAM, 60 GB SSD Free Space.
- Very Large projects (1000 - 2000 images at 14 MP): 64 GB RAM, 120 GB SSD Free Space.
There is also more information about this topic for PIX4Dmapper in the following article: Computer requirements - PIX4Dmapper
For larger projects, we suggest the use of the software PIX4Dmatic. You can find more information about computer requirements for this software in the following article. here.
I hope this information was useful for you.
Have a very nice day!
Best regards,