I don't doubt that!.. the thing is this subject here is on a i5 3450 vs the FX-8350. An equally priced i3 with lower benchmarks, against the FX-8350 would be something to see... that's if you know of any video?
Again, the argument here is about a lower benchmarked and more expensive Core i5-3450 against the specific AMD CPU, not a known higher end and alot more expensive i7 with integrated graphics... that comparison would be unfair. It's dollar-per-dollar Intel vs AMD game performance, multitasking is clear enough.
You are the gaming expert.. so you must know that Watch Dogs is imperfect even with Intel i Core.
Take a peak at these videos (the previous and this one) and point out the flaws so I may understand exactly what you mean about FX defficiencies.
Watch Dogs - High Settings | AMD FX 6300 & R7 250
https://www.youtube.com/watch?v=jdD9RZcV-Ho
[video="https://www.youtube.com/watch?v=jdD9RZcV-Ho"]https://www.youtube.com/watch?v=jdD9RZcV-Ho[/video]