Greetings. I'm relatively new user of Photoscan. I'm doing UAV work and a typical job involves taking 300-800 images and using photoscan to create an ortho and a dem. These jobs typically run for hours and both my CPU and RAM are maxed out and I can't do anything else on my PC. I'm wondering if doubling my RAM would help (cheap) or if a better GPU card or a new computer with a beefier CPU is the solution. Here is my current system configuration.
Processor: Intel Core i7-4770 Processor (Quad Core HT, 3.4 GHz Turbo)
16 GBytes of RAM
eVGA GeForce GT 640 PCle Graphics Card 4 GB
Any suggestions would be appreciated.