Difference between revisions of "Intel Pentium 4"
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==Available Types and ThinkPads featuring them== | ==Available Types and ThinkPads featuring them== | ||
{| border=1 cellspacing=0 cellpadding=2 | {| border=1 cellspacing=0 cellpadding=2 | ||
| + | |- style="background:#ffdead;" | ||
! Frequency (MHz) !! Bus Speed (MHz) !! VCore (V) !! TDP (W) !! ThinkPad Models | ! Frequency (MHz) !! Bus Speed (MHz) !! VCore (V) !! TDP (W) !! ThinkPad Models | ||
| − | |- | + | |- style="background:#efefef;" |
! colspan=5 | Pentium 4 (Northwood) - 0.13µm, 512 KB L2-Cache | ! colspan=5 | Pentium 4 (Northwood) - 0.13µm, 512 KB L2-Cache | ||
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| 1600 A || 400 || 1.5 || 46.8 || | | 1600 A || 400 || 1.5 || 46.8 || | ||
| − | |- | + | |- style="background:#efefef;" |
! colspan=5 | Pentium 4 (Willamette) - 0.18µm, 256 KB L2-Cache | ! colspan=5 | Pentium 4 (Willamette) - 0.18µm, 256 KB L2-Cache | ||
|- | |- | ||
Revision as of 13:00, 19 August 2005
Available Types and ThinkPads featuring them
| Frequency (MHz) | Bus Speed (MHz) | VCore (V) | TDP (W) | ThinkPad Models |
|---|---|---|---|---|
| Pentium 4 (Northwood) - 0.13µm, 512 KB L2-Cache | ||||
| 3400 EE (HT) | 800 | 1.5 | 95.1 | |
| 3400 C (HT) | 800 | 1.55 | 82.1 | |
| 3200 EE (HT) | 800 | 1.5 | 92.1 | |
| 3200 C (HT) | 800 | 1.5 | 82.0 | |
| 3066 B (HT) | 533 | 1.5 | 81.8 | |
| 3000 C (HT) | 800 | 1.5 | 81.9 | |
| 30001 ? | 400 | ... | ... | G40 |
| 2800 C (HT) | 800 | 1.5 | 69.7 | |
| 2800 B | 533 | 1.5 | 68.4 | |
| 28001 ? | 400 | 1.052 | ... | G40 |
| 2666 B | 533 | 1.5 | 66.1 | |
| 2600 C (HT) | 800 | 1.5 | 69.0 | |
| 2600 A | 400 | 1.5 | 62.6 | G40 |
| 2533 B | 533 | 1.5 | 59.3 | |
| 2500 A | 400 | 1.5 | 59.3 | |
| 2400 C (HT) | 800 | 1.5 | 66.2 | |
| 2400 B | 533 | 1.5 | 57.8 | |
| 2400 A | 400 | 1.5 | 57.8 | G40 |
| 2266 B | 533 | 1.5 | 56.0 | |
| 2200 A | 400 | 1.5 | 55.1 | |
| 2000 A | 400 | 1.5 | 52.4 | |
| 1800 A | 400 | 1.5 | 49.6 | |
| 1600 A | 400 | 1.5 | 46.8 | |
| Pentium 4 (Willamette) - 0.18µm, 256 KB L2-Cache | ||||
| 2000 | 400 | 1.75 | 95.7 | |
| 1900 | 400 | 1.75 | 92.3 | |
| 1800 | 400 | 1.75 | 88.9 | |
| 1700 | 400 | 1.75 | 85.3 | |
| 1600 | 400 | 1.75 | 81.3 | |
| 1500 | 400 | 1.75 | 77.1 | |
| 1400 | 400 | 1.75 | 72.9 | |
Thermal Specifications
The max. core Temperature is specified as follows:
- Willamette 1400: 70°C
- Willamette 1500: 72°C
- Willamette 1600, 1700, 1900, 2000: 75°C
- Willamette 1800: 77°C
- Northwood 3200 EE: 64°C
- Northwood 1600: 67°C
- Northwood 1800, 2000: 68°C
- Northwood 2200, 3066: 69°C
- Northwood 2266, 2400, 3000, 3200, 3400,3400 EE: 70°C
- Northwood 2500, 2533: 71°C
- Northwood 2600: 72°C
- Northwood 2666: 74°C
- Northwood 2800: 75°C
GCC Optimization Flags
| FOOTNOTES [Δ] |
- According to IBM specs the G40 featured 2.8 and 3.0 GHz Pentium 4 processors with 400 MHz front side bus. It is hard to find any references to the existence of such processors at all. Tread this information as highly uncertain. Also, there's a possibility that the G40s used Mobile Pentium 4-M processors instead of Pentium 4.
