Reputation over time
It looks like this user hasn't gained any reputation yet.
Once they have, you'll be able to view a graph of their reputation gained over time.
Here's a preview of what the graph will look like:
Reputation Breakdown
No reputation gained yet.
1367630
Is it not a 1.6 ghz i5 but a 3.1 ghz intel i5
The 1.6 ghz is a non-retina mac. The only 21.5 2015 retina model has a 3.1 ghz i5 with Intel Iris Pro Graphics 6200
:D