Pros: Inexpensife, easy to install, 8 cores! Say no more.
AMD FX-8150 FX 8-Core Black Edition Processor (FD8150FRGUBOX) Reviews
Pros: 8 cores..What more can i say??
Cons: Always to busy to grab a beer with me :(
Pros: Better than the reviews; OC's to 4.5gHz easily; best video transcoder and multitasker available.
Cons: Water cooling is almost an essential; ALMOST the best thing AMD ever produced.
Pros: Cheap, server grade, full virtualization, 8 real cores