The answer is in the link:
The fastest socket 754 processor in the table above is a Mobile Athlon 64 4000+ AMN4000BKX5BU. The next four fastest processors after the 4000+ are:
Athlon 64 3700+ ADA3700AEP5AR (desktop)
Mobile Athlon 64 3700+ AMA3700BEX5AR
Mobile Athlon 64 3700+ AMN3700BKX5BU
Turion ML-44 TMDML44BKX5LD (mobile)