其實效能有增加...
和之前的塞陽比猶如掛TURBO的一樣
Celeron 2.4A Ghz - Prescott 0.09µm - FSB 533 QDR - 256 Ko L2 - HT off
Celeron 2.4 Ghz - Northwood 0.13µm - FSB 400 QDR - 128 Ko L2 - HT off
Pentium 4 2.4A Ghz - Prescott 0.09 µm - FSB 533 QDR - 1 Mo L2 - HT off
Pentium 4 2.4 Ghz - Northwood 0.13 µm - FSB 400 QDR - 512 Ko L2 - HT off
Pentium 4 2.4B Ghz - Northwood 0.13 µm - FSB 533 QDR - 512 Ko L2 - HT off
Pentium 4 2.4C Ghz - Northwood 0.13 µm - FSB 800 QDR - 512 Ko L2 - HT on