The second number in the four-digit model number signifies the screen size. So a Dell Latitude 7390 is in the second from the top of the four lines, with a 13.3-inch screen; a Latitude 9500 would ...
In any case, these chips are fine for doing basic tasks one at a time and are typically paired with 4GB of Ram. Intel has rebranded its Core i3 (and i5 and i7) line-up, ditching the iconic 'i' it's ...