An I3 and a 650 won't play ultra or very high very well. I play this game quite a bit and I can't support ultra with my rig very often at good framerates. This game is very tough on both the CPU and gpu. Now that being said I would say high may be possible but I wouldn't be confident in that, especially for city battles which lag a lot.
Since I can't read the exact specs I can't tell exactly but the weaknesses are certainly the CPU and gpu, the ram is good and HDD doesn't matter although the game can take a bit to load at times