It's significantly faster for me on my i3-5010U - 5s for the modern UI and 1s for the HTML UI, unloaded. During startup, or when I'm doing something computation

It's significantly faster for me on my i3-5010U - 5s for the modern UI and 1s for the HTML UI, unloaded. During startup, or when I'm doing something computationally expensive in the background, that 5s turns into 10s, so that difference becomes even more noticeable.