Uh, key difference: the fascist, supremacist and violent ideology is intrinsically part of quran and hadith. Unhuman sharia is also part of those texts.
NONE of those groups/incidents you linked has any base whatsoever in the christian text and jesus teachings. On the contrary, christian ideology was important part of human rights development in history.
And yes, the vast, huge difference in amount of violent incidents between islam and any other faith, is because that violence is written and part of their core beliefs. Tell me what happens to gay, "adultery" women and apostates in islamic countries, each and every day?
Tell me what the prophet did to aisha and the hadith teachings on women and how do you thing it influences violence on females in islamic countries (and against "infidel" occidental women/girsl).
The contrast between jesus techings and Muhammads, is brutal.