User`s guide

Chapter 2
5
2-2 Setting Your CPU’s Parameters
“Hyper-Threading Technology”
Basic requirements for Hyper-Threading Technology:
- CPU: An Intel® Pentium® 4 Processor with HT Technology;
- Chipset: An Intel® Chipset that supports HT Technology;
- BIOS: A BIOS that supports HT Technology and has it enabled; and
- OS: An operating system that supports HT Technology.
Boxed Processor FSB Chipset Support
 800 MHz FSB processors require a new chipset
 Willamette (0.18) processors are not supported on 875/865 chipsets
Processor FSB HTT Supporting
Chipsets
Non-Supporting
Chipsets
Intel Pentium 4 Processor
800 MHz Yes 875P, 865G/PE 865P, 850E,
845(all)
Intel Pentium 4 Processor
533 MHz Yes
(3.06GHz)
865G/PE/P, 850E,
845(all)
845GL
Intel Pentium 4 Processor
(1.6AGHz, 1.8AGHz,
2.0AGHz and above)
Intel Celeron Processor
(2.0GHz and above)
533 MHz& 400
MHz
No 865G/PE/P, 850E,
845(all)
N/A
Intel Pentium 4 Processor
(2.0GHz, 1.8 GHz,
1.6GHz and below)
Intel Celeron Processor
(1.8GHz and below)
400 MHz No 850E, 845(all) 865 (all), 875P