May this help you:
Just go to AVD manager
, Select created AVD & then Edit. Check the box Use Host GPU
..
OR Try:
Change the resolution of your screen (Increase)...
OR Try:
Start "emulator-arm"
instead of "emulator".
OR Try:
Try setting the RAM to 512 MB
.
OR Try:
Goto DDMS
perspective, click on the down arrow
next to the screen capture camera icon and select Reset ADB
from the dropdown menu.