All P4 Cores Compared - Single CPU in Dual Operation: P4 3.06 GHz with Hyper-Threading Technology | Tom's Hardware

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All P4 Cores Compared

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)

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