Naturally images of this magnitude will take slightly longer to load on any hardware & image viewer. It's not instant but it's also significantly faster than the other image viewers I have tried on my system.
I downloaded NASA's photos of the moon and tested those with wonderful results. I was actually using these enormous 16k+ images during my testing specifically because they are the ultimate benchmark for image viewer performance!
I downloaded NASA's photos of the moon and tested those with wonderful results. I was actually using these enormous 16k+ images during my testing specifically because they are the ultimate benchmark for image viewer performance!