Skip to main content

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

All P4 Cores Compared

Intel P4 CoresWillametteNorthwoodNorthwood "A"Prescott
Clock1.3 to 2.0 GHz1.4 to 2.6 GHz2.26 to 3.20 GHz3.xx GHz to 5.xx GHz
FSB Clock100 MHz100 MHz133 MHz166 MHz
FSB SpeedQuad-Pumped (400 MHz)Quad-Pumped (400 MHz)Quad-Pumped (533 MHz)Quad-Pumped (666 MHz)
L1 Cache (Trace)12 K µ-Ops12 K µ-Ops12 K µ-Ops?
L1 Cache (Data)8 kB8 kB8 kB?
L2 Cache (Data)256 kB512 kB512 kB512 kB (1024 kB)
Circuit Density0.18 µm0.13 µm0.13 µm0.09 µm
Gate Length0.09 µm0.065 µm0.065 µm0.045 µm
CPU Die Size217 mm2146 mm2146 mm2?
Number of Gates42 Million55 Million55 Million?
Gates per area193548 gates/ mm2376712 gates/ mm2376712 gates/ mm2?
CPU Core Voltage1.75 Volt1.50 Volt1.50 to 1.575 Volt1.25 Volt
Current Consumption43 A41.7 A52.7 A?
Power Consumption (max)75.3 Watt62.6 Watt81.8 Watt?
Hyper-Threadingnonoyes, from 3.06 GHzyes (expanded)
Jun 03P4 3.33 GHz
Jun 03Athlon XP 3x00+
Mar 03P4 3.2 GHz
Jan 03Athlon XP 3000+
11-14-02P4 3.06 GHz (Hyperthr.)80 days
9-30-02Athlon XP 2800+40 days
8-26-02P4 2.8 GHz112 days
8-21-02Athlon XP 2600+72 days
6-10-02Athlon XP 2200+ (0.13 µm)89 days
5-06-02P4 2.53 GHz34 days
4-02-02P4 2.4 GHz85 days
3-13-02Athlon XP 2100+65 days
1-07-02P4 2.2 GHz (0.13µm)133 daysAthlon XP 2000+63 days
11-05-01Athlon XP 1900+27 days
10-09-01Athlon XP 1800+97 days
8-27-01P4 2.0 GHz89 days
7-04-01Athlon 1400104 days
5-30-01P4 1.7 GHz190 days
3-22-01Athlon 1333155 days
11-21-00P4 1.5 GHz (0.18 µm)
10-18-00Athlon 1200135 days
6-05-00Athlon 1000 (0.18 µm)