In a medium bowl, mix the cream cheese, cheddar cheese, bacon, green onions, and garlic powder until well combined.
Lay out the tortillas and divide the cream cheese mixture evenly among them.
Spread the mixture evenly over each tortilla.
Tightly roll up each tortilla, then wrap them in plastic wrap.
Refrigerate for at least 1 hour to firm up.
Slice each tortilla into 1-inch pieces and serve.