Single CPU in Dual Operation: P4 3.06 GHz with Hyper-Threading Technology

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Comparison: All The Chipsets For The P4

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Chipset	Intel 845G	Intel 845E	SiS 658	SiS 645DX	SiS 645
Introduction	May 2002	May 2002	November 2002	March 2002	November 2001
Processor Plattform	Socket 478	Socket 478	Socket 478	Socket 478	Socket 478
Supported CPU	Intel Pentium 4	Intel Pentium 4	Intel Pentium 4	Intel Pentium 4	Intel Pentium 4
Chipset Northbridge	Intel RG82845G	Intel RG8245EES	SiS 658	SiS 645DX	SiS 645
Chipset Southbridge	Intel 82801 DB	Intel 82801 DB	SiS 963	SiS 961	SiS 961
Front Side Bus Clock	100/133 MHz	100/133 MHz	100/133 MHz	100/133 MHz	100 MHz
Memory Clock	100/133/166 MHz	100/133 MHz	400/533/600 MHz	100/133/166/200 MHz	100/133 MHz
Asynchronous Memory Clock	yes	yes	yes	yes	yes
FSB-Overclocking	up to 166 MHz	up to 166 MHz	up to 200 MHz	up to 166 MHz	up to 133 MHz
max. # DIMM-Slots	3	3	4	3	3
max. Memory	3072 MB	3072 MB	2048 MB	3072 MB	3072 MB
SDRAM Support	yes	yes	no	yes	yes
DDR SDRAM Support	yes	yes	no	yes	yes
Dual DDR SDRAM Support	no	no	no	no	no
RDRAM Support (Rambus)	no	no	yes	no	no
Dual RDRAM Support (Rambus)	no	no	yes	no	no
Ultra-DMA/33/66/100	yes/yes/yes	yes/yes/yes	yes/yes/yes	yes/yes/yes	yes/yes/yes
Ultra-DMA/133	no	no	yes	no	no
Max. # USB	4	4	4	4	4
USB 2.0	yes	yes	yes	no	no
Max.# PCI Slots	6	6	6	6	6
Integrated Graphics	yes	no	yes	yes	yes
AGP 1x / 2x / 4x	yes / yes / yes	yes / yes / yes	yes / yes / yes	yes / yes / yes	yes / yes / yes
AGP 8x	no	no	yes	no	no
Hyper-Threading Support	no (yes, Step 2)	no	no	no	no

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Chipset	Intel 845GE	Intel 845PE	Intel 850E	Intel 850	Intel 845D
Introduction	September 2002	September 2002	May 2002	January 2001	December 2001
Processor Plattform	Socket 478	Socket 478	Socket 478	Socket 423/478	Socket 478
Supported CPU	Intel Pentium 4	Intel Pentium 4	Intel Pentium 4	Intel Pentium 4	Intel Pentium 4
Chipset Northbridge	Intel RG82845GE	Intel RG8245PE	Intel KC82850E	Intel KC82850	Intel 82845
Chipset Southbridge	Intel 82801 DB	Intel 82801 DB	Intel 82801 BA	Intel 82801 BA	Intel 82801 BA
Front Side Bus Clock	100/133 MHz	100/133 MHz	100/133 MHz	100/133 MHz	66/100/133 MHz
Memory Clock	100/133/166 MHz	100/133/166 MHz	400 MHz/533 MHz	400 MHz	100/133 MHz
Asynchronous Memory Clock	yes	yes	yes	yes	yes
FSB-Overclocking	up to 200 MHz	up to 200 MHz	up to 166 MHz	up to 133 MHz	up to 166 MHz
max. # DIMM-Slots	3	3	4	4	3
max. Memory	3072 MB	3072 MB	2048 MB	2048 MB	2048 MB
SDRAM Support	no	no	no	no	no
DDR SDRAM Support	yes	yes	no	no	yes
Dual DDR SDRAM Support	no	no	no	no	no
RDRAM Support (Rambus)	no	no	yes	yes	no
Dual RDRAM Support (Rambus)	no	no	yes	yes	no
Ultra-DMA/33/66/100	yes/yes/yes	yes/yes/yes	yes/yes/yes	yes/yes/yes	yes/yes/yes
Ultra-DMA/133	no	no	no	no	no
Max. # USB	4	4	4	4	4
USB 2.0	yes	yes	no	no	no
Max.# PCI Slots	6	6	6	6	6
Integrated Graphics	yes	no	no	no	no
AGP 1x / 2x / 4x	yes / yes / yes	yes / yes / yes	yes / yes / yes	yes / yes / yes	yes / yes / yes
AGP 8x	no	no	no	no	no
Hyper-Threading Support	yes	yes	yes	no	no