AMD Athlon 64 3800: Venice or Winsdor?

[xfatalherox]

Hey guys right now i wanna buy an AMD Athlon 64 3800+ Socket 939 CPU but I'm confused by the core names. I have narrowed it down to two: Venice or Winsdor? Which one should I get, and why? How much of a difference is there between them?

 

[NosBoost300]

well... for really cheap.. like 60 dollars more i think it is.. you can get a 3800 x2 manchestor instead...

 

[turtile]

Windsor it socket AM2 dual core. (90nm 512KB Cache)

Venice is single core socket 939. (90nm 512KB Cache)