Let's say I'm on a website and I want to download a video. It is about 3 GB. I have a 30 mbps internet connection. My write speed on my late 2013 MBPr is like 575 mbps. But in chrome under downloads it says like 2-3 mbps. It still only took like 6-7 minutes, but shouldn't it be faster? At least 30 mbps?