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A Comparison Of All P4 CPUs

The Iceman Cometh: P4 at 4.1 GHz
By
Intel P4 Cores Willamette Northwood Northwood "A" Prescott
Clock Speed 1.3 to 2.0 GHz 1.4 to 2.6 GHz 2.26 to 3.60 GHz 3.60 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
Circuit Density 0.18 µm 0.13 µm 0.13 µm 0.09 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 1.525 Volt 1.25 Volt
Current Consumption, max. 43 A 41.7 A 44.9 A ?
Power Consumption, max. 75.3 Watt 62.6 Watt 68.4 Watt ?
Hyper-Threading no no yes, from 3.06 GHz yes
Date Intel AMD
XX.XX.2003 P4 3.33 GHz
XX.XX.2003 Athlon XP 3000+
XX.11.2002 P4 3.06 GHz (Hyper-Thr.)
9-30-02 Athlon XP 2800+
40 Days
8-26-02 P4 2.8 GHz
112 Days
8-21-02 Athlon XP 2600+
72 Days
6-10-02 Athlon XP 2200+ (0.13 µm)
89 Days
5-06-02 P4 2.53 GHz
34 Days
4-02-02 P4 2.4 GHz
85 Days
3-13-02 Athlon XP 2100+
65 Days
1-07-02 P4 2.2 GHz (0.13µm)
133 Days
Athlon XP 2000+
63 Days
11-05-01 Athlon XP 1900+
27 Days
10-09-01 Athlon XP 1800+
97 Days
8-27-01 P4 2.0 GHz
89 Days
7-04-01 Athlon 1400
104 Days
5-30-01 P4 1.7 GHz
190 Days
3-22-01 Athlon 1333
155 Days
11-21-00 P4 1.5 GHz (0.18 µm)
10-18-00 Athlon 1200
135 Days
6-05-00 Athlon 1000 (0.18 µm)
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