AMD Athlon 64 3800+ CPU: E3 Processor Core aka Venice at the Door
 

Today AMD starts shipping its Athlon 64 processors on new E3 core revision also known under the codename Venice. This core brings into Athlon 64 processors such new features as SSE3 instructions support and higher core frequency potential. Read our new review of one of these new processors for more details!

http://www.xbitlabs.com/articles/cpu...64-venice.html