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

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All P4 Cores Compared

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Intel P4 Cores Willamette Northwood Northwood "A" Prescott
Clock 1.3 to 2.0 GHz 1.4 to 2.6 GHz 2.26 to 3.20 GHz 3.xx GHz to 5.xx GHz
FSB Clock 100 MHz 100 MHz 133 MHz 166 MHz
FSB Speed Quad-Pumped (400 MHz) Quad-Pumped (400 MHz) Quad-Pumped (533 MHz) Quad-Pumped (666 MHz)
L1 Cache (Trace) 12 K µ-Ops 12 K µ-Ops 12 K µ-Ops ?
L1 Cache (Data) 8 kB 8 kB 8 kB ?
L2 Cache (Data) 256 kB 512 kB 512 kB 512 kB (1024 kB)
Circuit Density 0.18 µm 0.13 µm 0.13 µm 0.09 µm
Gate Length 0.09 µm 0.065 µm 0.065 µm 0.045 µm
CPU Die Size 217 mm2 146 mm2 146 mm2 ?
Number of Gates 42 Million 55 Million 55 Million ?
Gates per area 193548 gates/ mm2 376712 gates/ mm2 376712 gates/ mm2 ?
CPU Core Voltage 1.75 Volt 1.50 Volt 1.50 to 1.575 Volt 1.25 Volt
Current Consumption 43 A 41.7 A 52.7 A ?
Power Consumption (max) 75.3 Watt 62.6 Watt 81.8 Watt ?
Hyper-Threading no no yes, from 3.06 GHz yes (expanded)
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Date Intel AMD
Jun 03 P4 3.33 GHz Row 0 - Cell 2
Jun 03 Row 1 - Cell 1 Athlon XP 3x00+
Mar 03 P4 3.2 GHz Row 2 - Cell 2
Jan 03 Row 3 - Cell 1 Athlon XP 3000+
11-14-02 P4 3.06 GHz (Hyperthr.)80 days Row 4 - Cell 2
9-30-02 Row 5 - Cell 1 Athlon XP 2800+40 days
8-26-02 P4 2.8 GHz112 days Row 6 - Cell 2
8-21-02 Row 7 - Cell 1 Athlon XP 2600+72 days
6-10-02 Row 8 - Cell 1 Athlon XP 2200+ (0.13 µm)89 days
5-06-02 P4 2.53 GHz34 days Row 9 - Cell 2
4-02-02 P4 2.4 GHz85 days Row 10 - Cell 2
3-13-02 Row 11 - Cell 1 Athlon XP 2100+65 days
1-07-02 P4 2.2 GHz (0.13µm)133 days Athlon XP 2000+63 days
11-05-01 Row 13 - Cell 1 Athlon XP 1900+27 days
10-09-01 Row 14 - Cell 1 Athlon XP 1800+97 days
8-27-01 P4 2.0 GHz89 days Row 15 - Cell 2
7-04-01 Row 16 - Cell 1 Athlon 1400104 days
5-30-01 P4 1.7 GHz190 days Row 17 - Cell 2
3-22-01 Row 18 - Cell 1 Athlon 1333155 days
11-21-00 P4 1.5 GHz (0.18 µm) Row 19 - Cell 2
10-18-00 Row 20 - Cell 1 Athlon 1200135 days
6-05-00 Row 21 - Cell 1 Athlon 1000 (0.18 µm)