If you feel 1.35 is the lowest.
Then here is a surpice.
A Venice also runs at 1.1V
Check Here:-
http://www.dfi-street.com/forum/showthread.php?t=16575
Some people have managed to run it even at 1.05V with the help of a DFI Lanparty Motherboard.
The lower the voltage the less heat it generates.
Hence increasing the life of a processor.
A Winchester also lacks SSE3 Instruction Set.
Which helps in Video Encoding.
Venice works better with Tight Ram Timmings
Winchester works better with more clock speed Ram.
Darky i dont want you to start as i know i will loose to you in that discussion.
Not all Venice overclock better than Winchester.
Darkies 3200+ Winne does more than 2.7 while his Venice is stuck at 2.65
he did manage 2.77 MAx on his Venice but he had to do a lot of work to
make it reach 2.77