03-27-2012 06:08 PM - edited 03-27-2012 08:00 PM
On this page Y580 in the full specs tab it shows
It doesn't say anything about Intel® HD Graphics, am I right in believing it doesn't have switchable graphics? Because I would be interested in buying this laptop if it doesn't have switchable graphics.
03-28-2012 11:48 PM
03-28-2012 11:52 PM - edited 03-28-2012 11:55 PM
looking at the battery life (5 hours), it probably has switchable graphics.
lenovo Y570 has 1 GB GDDR5, not 2 GB
03-29-2012 12:19 AM
y u need switchable graphics and u have nvidia optimus ?? after a while from purchasing ur laptop u become so lazy to switch ur graphics ...
and about the y570 ... i talked to lenovo and they told me its a new version