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Intel Pentium4 Processor Information
Posted on 2003-03-08 05:34:00, Updated on 2003-08-25 00:00:00 - #Hits : 144

Pentium4 Northwood-D with Hyper Threading Generation
Physical Details
Package Type 478 pins uPGA / uFCPGA
Package Size 3.50 cm x 3.50 cm
Socket Type uPGA478
Transistors 29,000,000 + 26,000,000
Process Technology 6M, 0.13 µm, CMOS, Cu, Low-K
Die Size 131 mm²
L1 Cache Size 12 K µOP Trace Cache
8 KB L1 data
L2 Cache Size 512 KB On-Die
8-way Set Associative
Clock Frequency
Core Speed 2400, 2600, 2800, 3000, 3200 MHz
L1 Cache Speed 1.0x Core Speed
L2 Cache Speed 1.0x Core Speed
External Bus Speed 200 MHz Quad Pumped
AGTL+ with VTT = VCC
Clock Ratio 12.0x, 13.0x, 14.0x, 15.0x, 16.0x
Electrical Details
Core Voltage 1.525V
L2 Voltage Same as Core Voltage
Amp. & Wattage
CPU Speed Max. Amp. Typical Power Max. Power Max. Temp
2400 MHz 52.4A 66.2W 80.0W 70° C
2600 MHz 55.0A 69.0W 84.0W 70° C
2800 MHz 55.9A 69.7W 85.0W 70° C
3000 MHz 64.8A 81.9W 99.0W 70° C
3200 MHz 67.4A 82.0W 103.0W 70° C
Pentium4 Northwood-B with Hyper Threading Generation
Physical Details
Package Type 478 pins uPGA / uFCPGA
Package Size 3.50 cm x 3.50 cm
Socket Type uPGA478
Transistors 29,000,000 + 26,000,000
Process Technology 6M, 0.13 µm, CMOS, Cu, Low-K
Die Size 131 mm²
L1 Cache Size 12 K µOP Trace Cache
8 KB L1 data
L2 Cache Size 512 KB On-Die
8-way Set Associative
Clock Frequency
Core Speed 3066 MHz
L1 Cache Speed 1.0x Core Speed
L2 Cache Speed 1.0x Core Speed
External Bus Speed 133 MHz Quad Pumped
AGTL+ with VTT = VCC
Clock Ratio 23.0x
Electrical Details
Core Voltage 1.525V
L2 Voltage Same as Core Voltage
Amp. & Wattage
CPU Speed Max. Amp. Typical Power Max. Power Max. Temp
3066 MHz 65.4A 81.8W 100.0W 69° C
Pentium4 Northwood-B Generation
Physical Details
Package Type 478 pins uPGA / uFCPGA
Package Size 3.50 cm x 3.50 cm
Socket Type uPGA478
Transistors 29,000,000 + 26,000,000
Process Technology 6M, 0.13 µm, CMOS, Cu, Low-K
Die Size 131 mm²
L1 Cache Size 12 K µOP Trace Cache
8 KB L1 data
L2 Cache Size 512 KB On-Die
8-way Set Associative
Clock Frequency
Core Speed 2266, 2400, 2533, 2667, 2800 MHz
L1 Cache Speed 1.0x Core Speed
L2 Cache Speed 1.0x Core Speed
External Bus Speed 133 MHz Quad Pumped
AGTL+ with VTT = VCC
Clock Ratio 17.0x, 18.0x, 19.0x, 20.0x, 21.0x
Electrical Details
Core Voltage 1.5V - 1.525V
L2 Voltage Same as Core Voltage
Amp. & Wattage
CPU Speed Max. Amp. Typical Power Max. Power Max. Temp
2266 MHz 48.6A 58.0W 74.0W 70° C
2400 MHz 50.7A 59.8W 77.0W 71° C
2533 MHz 52.5A 61.5W 80.0W 72° C
2667 MHz 53.9A 66.1W 82.0W 74° C
2800 MHz 55.9A 68.4W 85.0W 75° C
Pentium4 Northwood Generation
Physical Details
Package Type 478 pins uPGA / uFCPGA
Package Size 3.50 cm x 3.50 cm
Socket Type uPGA478
Transistors 29,000,000 + 26,000,000
Process Technology 6M, 0.13 µm, CMOS, Cu, Low-K
Die Size 146 mm²
L1 Cache Size 12 K µOP Trace Cache
8 KB L1 data
L2 Cache Size 512 KB On-Die
8-way Set Associative
Clock Frequency
Core Speed 1600, 1800, 2000, 2200, 2400, 2500, 2600 MHz
L1 Cache Speed 1.0x Core Speed
L2 Cache Speed 1.0x Core Speed
External Bus Speed 100 MHz Quad Pumped
AGTL+ with VTT = VCC
Clock Ratio 16.0x, 18.0x, 20.0x, 22.0x, 24.0x, 25.0x, 26.0x
Electrical Details
Core Voltage 1.5V - 1.525V
L2 Voltage Same as Core Voltage
Amp. & Wattage
CPU Speed Max. Amp. Typical Power Max. Power Max. Temp
1600 MHz ???A 46.8W 49.0W 66° C
1800 MHz ???A 49.6W 54.0W 67° C
2000 MHz 44.3A 52.4W 66.0W 68° C
2200 MHz 47.9A 57.1W 71.0W 70° C
2400 MHz 49.8A 57.8W 74.0W 70° C
2500 MHz 52.0A 61.0W 77.0W 72° C
2600 MHz 53.5A 62.6W 81.0W 72° C
Pentium4 Willamette Generation
Physical Details
Package Type 423 / 478 pins uPGA / uFCPGA
Package Size 5.34 cm x 5.34 cm
Socket Type PGA423 / PGA478
Transistors 29,000,000 + 13,000,000
Process Technology 6M, 0.18 µm, CMOS
Die Size 217 mm²
L1 Cache Size 12 K µOP Trace Cache
8 KB L1 data
L2 Cache Size 256 KB On-Die
8-way Set Associative
Clock Frequency
Core Speed 1300, 1400, 1500, 1600, 1700, 1800, 1900, 2000 MHz
L1 Cache Speed 1.0x Core Speed
L2 Cache Speed 1.0x Core Speed
External Bus Speed 100 MHz Quad Pumped
AGTL+ with VTT = VCC
Clock Ratio 13.0x, 14.0x, 15.0x, 16.0x, 17.0x, 18.0x, 19.0x, 20.0x
Electrical Details
Core Voltage 1.70V (Socket 423 1300 - 1500 MHz)
1.75V (Socket 423 1300 - 2000 MHz)
1.75V (Socket 478 1500 - 2000 MHz)
L2 Voltage Same as Core Voltage
Amp. & Wattage
CPU Speed Max. Amp. Typical Power Max. Power Max. Temp
1300 MHz [1.7V] 38.1A 48.9W 65.2W 69° C
1300 MHz [1.75V] 39.8A 51.6W 68.8W 70° C
1400 MHz [1.7V] 40.6A 51.8W 69.1W 70° C
1400 MHz [1.75V] 42.2A 54.7W 72.9W 72° C
1400 MHz [478] 41.3A 55.3W 73.7W 72° C
1500 MHz [1.7V] 43.0A 54.7W 72.9W 72° C
1500 MHz [1.75V] 45.0A 57.8W 77.1W 73° C
1500 MHz [478] 43.5A 57.9W 77.2W 73° C
1600 MHz [423] 47.7A 61.0W 81.3W 75° C
1600 MHz [478] 45.9A 60.8W 81.1W 75° C
1700 MHz [423] 50.2A 64.0W 85.3W 76° C
1700 MHz [478] 48.1A 63.5W 84.7W 76° C
1800 MHz [423] 50.6A 66.7W 88.9W 78° C
1800 MHz [478] 50.4A 66.1W 88.1W 77° C
1900 MHz [423] 52.7A 69.2W 92.3W 73° C
1900 MHz [478] 55.2A 72.8W 97.1W 75° C
2000 MHz [423] 55.0A 71.8W 95.7W 74° C
2000 MHz [478] 57.4A 75.3W 100.4W 76° C

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