Ember 2. Using components speeds up the rendering?

I’m wondering if using components instead of putting the same code of them in a single .hbs template speeds up rendering.

I have a long page (page.hbs) with many components (many {{#if products}} ... {{#each}} ... mostly). Today I tried to move the code from components to directly in page.hbs.

I immediately noticed that, although a few thousandths of a second, by my eyes, you could see some slight braking.

Maybe the page loads first the code in it and then (microseconds after) the components template and theirs html??? it’s possible?