AFAIK, no PC can Max Rome II at 60 FPS. You will need a time machine to travel to the 2020's, Get a $1000 Nvidia graphics card and get a $1000 CPU from Intel. Return to the present and cool them to close to absolute zero and overclock The CPU to 16Ghz and the GPU to 2Ghz. That should work.
Maxed is extreme quality, and this is ultra quality(UQ). The CPU is an i7 3970X overclocked to 4.9 Ghz. 22 FPS min and 50 Avg with a Titan.