CPU Core Name FSB Socket Chipset (IEI SBC Model) Core  Extreme Merom (Santa Rosa / 65nm) 800MHz Socket P GM965 (XXXX-9652) Core  Duo 800/533MHz Celeron M 533MHz Core Duo Merom (Napa Refresh / 65nm) 667/533MHz Socket M 945GM (XXXX-9452) Celeron M 533MHz Core Duo/Solo Yonah (Napa / 65nm) 667/533MHz Celeron M 533MHz Pentium M Dothan (90nm) 533/400MHz Socket 478/479 915GM (XXXX-9152) SiS 661CX (XXXX-6612) 852GM for 400MHz FSB only (XXXX-8522) Pentium M LV 400MHz Pentium M ULV Celeron M 400MHz Celeron M ULV Pentium M Banias (13um) 400MHz Pentium M LV Pentium M ULV Celeron M