1、Intel Pentium 4Pentium 4(Willamette)Socket 423CoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPowerDiss.Max.CoverTemp.P4 1.3G(256KB)1.7V(1.56V1.7V)2.1V38.1A48.9W65.2W69 CP4 1.3G(256KB)1.75V(1.605V1.75V)2.1V39.8A51.6W68.8W70 CP4 1.4G(256KB)1.7V(1.56V1.7V)2.1V40.6A51.8W69.1W70 CP4 1.4G(256KB)1.75

2、V(1.6V1.75V)2.1V42.2A54.7W72.9W72 CP4 1.5G(256KB)1.7V(1.555V1.7V)2.1V43A54.7W72.9W72 CP4 1.5G(256KB)1.75V(1.595V1.75V)2.1V45A57.8W77.1W73 CP4 1.6G(256KB)1.75V(1.590V1.75V)2.1V47.7A61W81.3W75 CP4 1.7G(256KB)1.75V(1.580V1.75V)2.1V50.2A64W85.3W76 CP4 1.8G(256KB)1.75V(1.575V1.75V)2.1V50.6A66.7W88.9W78 C

3、P4 1.9G(256KB)1.75V(1.570V1.75V)2.1V52.7A69.2W92.3W73 CP4 2.0G(256KB)1.75V(1.560V1.75V)2.1V55A71.8W95.7W74 CPentium 4(Willamette)Socket 478CoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPowerDiss.Max.CoverTemp.P4 1.4G(256KB)1.75V(1.585V1.75V)2.1V41.3A55.3W73.7W72 CP4 1.5G(256KB)1.75V(1.580V1.7

4、5V)2.1V43.5A57.9W77.2W73 CP4 1.6G(256KB)1.75V(1.570V1.75V)2.1V45.9A60.8W81.1W75 CP4 1.7G(256KB)1.75V(1.565V1.75V)2.1V48.1A63.5W84.7W76 CP4 1.8G(256KB)1.75V(1.560V1.75V)2.1V50.4A66.1W88.1W77 CP4 1.9G(256KB)1.75V(1.545V1.75V)2.1V55.2A72.8W97.1W75 CP4 2.0G(256KB)1.75V(1.540V1.75V)2.1V57.4A75.3W100.4W76

5、 CPentium 4(Northwood)Socket 478CoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPowerDiss.Max.CoverTemp.P4 1.6A(512KB - low watt)1.5V(1.37V1.5V)1.75V32.8A38.7WW67 CP4 1.8A(512KB - low watt)1.5V(1.365V1.5V)1.75V35.7A41.6WW68 CP4 2.0A(512KB - low watt)1.5V(1.355V1.5V)1.75V38.6A44.6WW70 CP4 1.6A(5

6、12KB)1.5V(?V1.5V)1.75V?A46.8WW66 CP4 1.8A(512KB)1.5V(?V1.5V)1.75V?A49.6WW67 CP4 2.0A(512KB)1.475V(1.315V1.39V)1.75V45.1A54.3WW69 CP4 2.0A(512KB)1.5V(1.34V1.415V)1.75V44.3A52.4WW68 CP4 2.0A(512KB)1.525V(1.365V1.44V)1.75V45.1A54.3WW69 CP4 2.2G(512KB)1.475V(1.31V1.385V)1.75V47.9A57.1WW70 CP4 2.2G(512KB

7、)1.5V(1.335V1.41V)1.75V47.1A55.1WW69 CP4 2.2G(512KB)1.525V(1.36V1.435V)1.75V47.9A57.1WW70 CP4 2.26G(512KB)1.475V(1.305V1.38V)1.75V48.6A58WW70 CP4 2.26G(512KB)1.5V(1.33V1.405V)1.75V48A56WW70 CP4 2.26G(512KB)1.525V(1.355V1.435V)1.75V48.6A58WW70 CP4 2.4G(512KB)1.475V(1.3V1.38V)1.75V50.7A59.8WW71 CP4 2.

8、4G(512KB)1.5V(1.33V1.405V)1.75V49.8A57.8WW70 CP4 2.4G(512KB)1.525V(1.35V1.43V)1.75V50.7A59.8WW71 CP4 2.4B(512KB)1.475V(1.3V1.38V)1.75V50.7A59.8WW71 CP4 2.4B(512KB)1.5V(1.33V1.405V)1.75V49.8A57.8WW70 CP4 2.4B(512KB)1.525V(1.35V1.43V)1.75V50.7A59.8WW71 CP4 2.4C(512KB)1.475V(1.295V1.375V)1.75V52.4A66.2

9、WW74 CP4 2.4C(512KB)1.5V(1.32V1.395V)1.75V52.4A66.2WW74 CP4 2.4C(512KB)1.525V(1.345V1.42V)1.75V52.4A66.2WW74 CP4 2.5G(512KB)1.475V(1.3V1.375V)1.75V52A61WW72 CP4 2.5G(512KB)1.5V(1.325V1.4V)1.75V51.3A59.3WW71 CP4 2.5G(512KB)1.525V(1.35V1.43V)1.75V52A61WW72 CP4 2.53G(512KB)1.475V(1.295V1.325V)1.75V52.5

10、A61.5WW72 CP4 2.53G(512KB)1.5V(1.325V1.4V)1.75V51.5A59.3WW71 CP4 2.53G(512KB)1.525V(1.345V1.43V)1.75V52.5A61.5WW72 CP4 2.6G(512KB)1.475V(1.295V1.37V)1.75V53.5A62.6WW72 CP4 2.6G(512KB)1.5V(1.32V1.4V)1.75V53.5A62.6WW72 CP4 2.6G(512KB)1.525V(1.345V1.425V)1.75V53.5A62.6WW72 CP4 2.6C(512KB)1.475V(1.29V1.

11、37V)1.75V55A69WW75 CP4 2.6C(512KB)1.5V(1.315V1.395V)1.75V55A69WW75 CP4 2.6C(512KB)1.525V(1.34V1.42V)1.75V55A69WW75 CP4 2.67G(512KB)1.475V(1.295V1.345V)1.75V53.9A66.1WW74 CP4 2.67G(512KB)1.5V(1.32V1.395V)1.75V53.9A66.1WW74 CP4 2.67G(512KB)1.525V(1.345V1.42V)1.75V53.9A66.1WW74 CP4 2.8G(512KB)1.475V(1.

12、29V1.37V)1.75V55.9A68.4WW75 CP4 2.8G(512KB)1.5V(1.315V1.395V)1.75V55.9A68.4WW75 CP4 2.8G(512KB)1.525V(1.34V1.42V)1.75V55.9A68.4WW75 CP4 2.8C(512KB)1.475V(1.288V1.369V)1.75V55.9A69.7WW75 CP4 2.8C(512KB)1.5V(1.313V1.394V)1.75V55.9A69.7WW75 CP4 2.8C(512KB)1.525V(1.338V1.419V)1.75V55.9A69.7WW75 CP4 3.0C

13、(512KB)1.475V(1.265V1.35V)1.75V64.8A81.9WW70 CP4 3.0C(512KB)1.5V(1.29V1.375V)1.75V64.8A81.9WW70 CP4 3.0C(512KB)1.525V(1.315V1.4V)1.75V64.8A81.9WW70 CP4 3.0C(512KB)1.55V(1.34V1.425V)1.75V64.8A81.9WW70 CP4 3.06G(512KB)1.475V(1.265V1.345V)1.75V65.4A81.8WW69 CP4 3.06G(512KB)1.5V(1.29V1.37V)1.75V65.4A81.

14、8WW69 CP4 3.06G(512KB)1.525V(1.315V1.395V)1.75V65.4A81.8WW69 CP4 3.06G(512KB)1.55V(1.34V1.425V)1.75V65.4A81.8WW69 CP4 3.2C(512KB)1.475V(1.26V1.345V)1.75V67.4A82WW70 CP4 3.2C(512KB)1.5V(1.285V1.37V)1.75V67.4A82WW70 CP4 3.2C(512KB)1.525V(1.31V1.395V)1.75V67.4A82WW70 CP4 3.2C(512KB)1.55V(1.335V1.42V)1.

15、75V67.4A82WW70 CP4 3.4C(512KB)1.475V(1.28V1.35V)1.75V71.6A89WW68 CP4 3.4C(512KB)1.5V(1.305V1.375V)1.75V71.6A89WW68 CP4 3.4C(512KB)1.525V(1.33V1.4V)1.75V71.6A89WW68 CP4 3.4C(512KB)1.55V(1.355V1.425V)1.75V71.6A89WW68 CPentium 4(Prescott)Socket 478CoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPo

16、werDiss.Max.CoverTemp.P4 2.26(1MB)1.4V(1.25V1.4V)1.55V?A?WW? CP4 2.4A(1MB)1.4V(1.25V1.4V)1.55V?A?WW? CP4 2.4E(1MB)1.4V(1.25V1.4V)1.55V?A?WW? CP4 2.8A(1MB)1.4V(1.25V1.4V)1.55V78A89WW69 CP4 2.8E(1MB)1.4V(1.25V1.4V)1.55V78A89WW69 CP4 3.0E(1MB)1.4V(1.25V1.4V)1.55V78A89WW69 CP4 3.2E(1MB)1.4V(1.25V1.4V)1.

17、55V91A103WW73.2 CP4 3.4E(1MB)1.4V(1.25V1.4V)1.55V91A103WW73.2 CPentium 4(Prescott)Socket TCoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPowerDiss.Max.CoverTemp.P4 505(2.66GHz - 1MB)1.4V(1.2V1.425V)1.55V?A?WW? CP4 505J(2.66GHz - 1MB)1.4V(1.2V1.425V)1.55V?A?WW? CP4 506(2.66GHz - 1MB)1.4V(1.2V1.

18、425V)1.55V?A?WW? CP4 2.8A(2.8GHz - 1MB)1.4V(1.2V1.425V)1.55V?A?WW? CP4 515(2.93GHz - 1MB)1.4V(1.2V1.425V)1.55V?A?WW? CP4 515J(2.93GHz - 1MB)1.4V(1.2V1.425V)1.55V?A?WW? CP4 519(3.06GHz - 1MB)1.4V(1.2V1.425V)1.55V?A?WW? CP4 520(2.8GHz - 1MB)1.4V(1.2V1.425V)1.55V78A84WW67.7 CP4 521(2.8GHz - 1MB)1.4V(1.

19、2V1.425V)1.55V78A84WW67.7 CP4 530(3.0GHz - 1MB)1.4V(1.2V1.425V)1.55V78A84WW67.7 CP4 531(3.0GHz - 1MB)1.4V(1.2V1.425V)1.55V78A84WW67.7 CP4 3.2F(1MB)1.4V(1.2V1.425V)1.55V78A84WW67.7 CP4 540(3.2GHz - 1MB)1.4V(1.2V1.425V)1.55V78A84WW67.7 CP4 541(3.2GHz - 1MB)1.4V(1.2V1.425V)1.55V78A84WW67.7 CP4 3.4F(1MB

20、)1.4V(1.2V1.425V)1.55V119A115WW72.8 CP4 550(3.4GHz - 1MB)1.4V(1.2V1.425V)1.55V78A84WW67.7 CP4 550(3.4GHz - 1MB)1.4V(1.2V1.425V)1.55V119A115WW72.8 CP4 551(3.4GHz - 1MB)1.4V(1.2V1.425V)1.55V78A84WW67.7 CP4 3.6F(1MB)1.4V(1.2V1.425V)1.55V119A115WW72.8 CP4 560(3.6GHz - 1MB)1.4V(1.2V1.425V)1.55V119A115WW7

21、2.8 CP4 561(3.6GHz - 1MB)1.4V(1.2V1.425V)1.55V119A115WW72.8 CP4 3.8F(1MB)1.4V(1.2V1.425V)1.55V119A115WW72.8 CP4 570J(3.8GHz - 1MB)1.4V(1.2V1.425V)1.55V119A115WW72.8 CP4 571(3.8GHz - 1MB)1.4V(1.2V1.425V)1.55V119A115WW72.8 CPentium 4(Prescott 2M)Socket TCoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst

22、. MaxPowerDiss.Max.CoverTemp.P4 630(3.0GHz - 2MB)1.4V(1.2V1.4V)1.55V78A84WW63.6 CP4 640(3.2GHz - 2MB)1.4V(1.2V1.4V)1.55V78A84WW63.6 CP4 650(3.4GHz - 2MB)1.4V(1.2V1.4V)1.55V78A84WW63.6 CP4 660(3.6GHz - 2MB)1.4V(1.2V1.4V)1.55V119A115WW70.8 CP4 662(3.6GHz - 2MB)1.4V(1.2V1.4V)1.55V119A115WW70.8 CP4 670(

23、3.8GHz - 2MB)1.4V(1.2V1.4V)1.55V119A115WW70.8 CP4 672(3.8GHz - 2MB)1.4V(1.2V1.4V)1.55V119A115WW70.8 CPentium 4(Cedar Mill)Socket TCoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPowerDiss.Max.CoverTemp.P4 631(3.0GHz - 2MB - rev. D0)?V(1.2V1.3375V)1.55V65A65WW64.1 CP4 631(3.0GHz - 2MB)?V(1.2V1.3

24、375V)1.55V100A86WW69.2 CP4 641(3.2GHz - 2MB - rev. D0)?V(1.2V1.3375V)1.55V65A65WW64.1 CP4 641(3.2GHz - 2MB)?V(1.2V1.3375V)1.55V100A86WW69.2 CP4 651(3.4GHz - 2MB - rev. D0)?V(1.2V1.3375V)1.55V65A65WW64.1 CP4 651(3.4GHz - 2MB)?V(1.2V1.3375V)1.55V100A86WW69.2 CP4 661(3.6GHz - 2MB)?V(1.2V1.3375V)1.55V10

25、0A86WW69.2 CIntel Pentium DPentium D(Smithfield)Socket TCoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPowerDiss.Max.CoverTemp.P-D 805(dual 2.66GHz - 2x 1MB)1.4V(1.2V1.4V)1.55V100A95WW63 CP-D 820(dual 2.8GHz - 2x 1MB)1.4V(1.2V1.4V)1.55V100A95WW63 CP-D 830(dual 3.0GHz - 2x 1MB)1.4V(1.2V1.4V)1.5

26、5V125A130WW69.8 CP-D 840(dual 3.2GHz - 2x 1MB)1.4V(1.2V1.4V)1.55V125A130WW69.8 CPentium D(Presler)Socket TCoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPowerDiss.Max.CoverTemp.P-D 915(dual 2.8GHz - 2x 2MB)1.4V(1.25V1.4V)1.55V100A95WW63.4 CP-D 920(dual 2.8GHz - 2x 2MB)1.4V(1.25V1.4V)1.55V100A9

27、5WW63.4 CP-D 930(dual 3.0GHz - 2x 2MB)1.4V(1.25V1.4V)1.55V100A95WW63.4 CP-D 940(dual 3.2GHz - 2x 2MB)1.4V(1.25V1.4V)1.55V125A130WW68.6 CP-D 945(dual 3.4GHz - 2x 2MB - rev. C1)?V(1.225V1.312V)1.55V?A95WW63.4 CP-D 945(dual 3.4GHz - 2x 2MB - rev. D0)?V(1.225V1.325V)1.55V?A95WW63.4 CP-D 950(dual 3.4GHz

28、- 2x 2MB)1.4V(1.25V1.4V)1.55V125A130WW68.6 CP-D 960(dual 3.6GHz - 2x 2MB)?V(1.225V1.312V)1.55V?A95WW63.4 CP-D 960(dual 3.6GHz - 2x 2MB - rev. D0)1.3V(?V?V)1.55V125A130WW68.6 CIntel Pentium 4 Extreme EditionPentium 4 EE(Gallatin)Socket 478CoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPowerDiss

29、.Max.CoverTemp.P4 EE 3.2G(512KB - 2MB L3)1.475V(1.285V1.34V)1.75V71.5A92.1WW64 CP4 EE 3.2G(512KB - 2MB L3)1.5V(1.31V1.365V)1.75V71.5A92.1WW64 CP4 EE 3.2G(512KB - 2MB L3)1.525V(1.335V1.39V)1.75V71.5A92.1WW64 CP4 EE 3.2G(512KB - 2MB L3)1.55V(1.36V1.415V)1.75V71.5A92.1WW64 CP4 EE 3.4G(512KB - 2MB L3)1.

30、525V(1.325V1.38V)1.75V77.7A102.9WW67 CP4 EE 3.4G(512KB - 2MB L3)1.55V(1.35V1.405V)1.75V77.7A102.9WW67 CP4 EE 3.4G(512KB - 2MB L3)1.575V(1.375V1.43V)1.75V77.7A102.9WW67 CP4 EE 3.4G(512KB - 2MB L3)1.6V(1.4V1.455V)1.75V77.7A102.9WW67 CPentium 4 EE(Gallatin)Socket TCoreVoltageVmaxMax.CoreAmp.ThermalDesi

31、gnPowerEst. MaxPowerDiss.Max.CoverTemp.P4 EE 3.4G(512KB - 2MB L3)1.6V(1.525V1.6V)1.75V83.9A109.6WW66 CP4 EE 3.46G(512KB - 2MB L3)1.6V(1.525V1.6V)1.75V84.8A110.7WW66 CPentium 4 EE(Prescott 2M)Socket TCoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPowerDiss.Max.CoverTemp.P4 EE 3.73G(2MB)1.4V(1.2

32、V1.4V)1.55V119A115WW70.8 CPentium EE(Smithfield)Socket TCoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPowerDiss.Max.CoverTemp.Pentium EE 840(dual 3.2GHz - 2x 1MB)1.4V(1.2V1.4V)1.55V125A130WW69.8 CPentium EE(Presler)Socket TCoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerEst. MaxPowerDiss.Max.Cov

33、erTemp.Pentium EE 955(dual 3.46GHz - 2x 2MB)1.4V(1.2V1.3375V)1.55V125A130WW68.6 CPentium EE 965(dual 3.73GHz - 2x 2MB)1.4V(1.2V1.3375V)1.55V125A130WW68.6 CP4/P4 EE Notes: Vmax is the maximum non-operating (failure) voltage. Regarding the chips wattage numbers, Intel states: The Thermal Design Power

34、numbers . reflect Intels recommended design point and are not indicative of the maximum power the processor can dissipate under worst case conditions. The Estimated Max Power Dissipation numbers are based on the fact that Intel estimates the power dissipation for various software applications and se

35、ts the Thermal Design Point as the upper limit for how far these applications might push the Pentium 4. Intel states: Processor power dissipation simulations indicate a maximum application power in the range of 75% of the maximum power for a given frequency. So the Est Max Power Diss was calculated

36、by dividing the TDP by 75%. However, its unlikely the CPU will reach its maximum power dissipation since the processor will throttle down the CPU speed as it reaches past certain temperatures. And in the event of a catastrophic cooling failure (i.e. leaving off the heatsink), it would completely shu

37、t down the CPU. If the on-Die thermal probe reaches approximately 135 C (its catastrophic temperature), the CPU will automatically shut down and the system bus signal THERMTRIP# will go active and stay active until the processor has cooled down and a RESET# has been initiated. The VR Down design gui

38、deline allows a Pentium 4 processor in the 478-pin package to decrease its voltage as amperage increases. The low wattage Pentium 4 Northwood chips are intended for small form factor systems and are limited to less than 45W maximum power output. Max Cover Temp (Tc) for Prescott is approximated from

39、the thermal profile given in the datasheet. Some of the Socket T chips have a PRB (platform requirement bit) set to indicate specific platform requirements (higher amperage and wattage). Intel mobile Pentium 4M and Pentium 4mobile Pentium 4M(Northwood)CoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerMax

40、.DieTemp.mP4M 1.2(512KB)1.2V(?V?V)1.75V22.1A20.8W100 CmP4M 1.4(512KB)1.3V(?V?V)1.75V26.3A25.8W100 CmP4M 1.5(512KB)1.3V(?V?V)1.75V27.5A26.9W100 CmP4M 1.6(512KB)1.3V(?V?V)1.75V28.7A30W100 CmP4M 1.7(512KB)1.3V(?V?V)1.75V29.9A30W100 CmP4M 1.8(512KB)1.3V(?V?V)1.75V31A30W100 CmP4M 1.9(512KB)1.3V(?V?V)1.75

41、V32.2A32W100 CmP4M 2.0(512KB)1.3V(?V?V)1.75V33.3A32W100 CmP4M 2.2(512KB)1.3V(?V?V)1.75V34.5A35W100 CmP4M 2.4(512KB)1.3V(?V?V)1.75V36.7A35W100 CmP4M 2.5(512KB)1.3V(?V?V)1.75V37.7A35W100 CmP4M 2.6(512KB)1.3V(?V?V)1.75V38.8A35W100 Cmobile Pentium 4(Northwood)CoreVoltageVmaxMax.CoreAmp.ThermalDesignPowe

42、rMax.DieTemp.mP4 1.6(512KB)1.2V(1.07V1.14V)1.75V34.1A?W? CmP4 2.4(512KB)1.475V(1.3V1.38V)1.75V50.7A59.8W71 CmP4 2.4(512KB)1.5V(1.325V1.405V)1.75V50.7A59.8W71 CmP4 2.4(512KB)1.525V(1.355V1.43V)1.75V50.7A59.8W71 CmP4 2.66(512KB)1.475V(1.295V1.37V)1.75V53.9A66.1W74 CmP4 2.66(512KB)1.5V(1.32V1.395V)1.75

43、V53.9A66.1W74 CmP4 2.66(512KB)1.525V(1.345V1.42V)1.75V53.9A66.1W74 CmP4 2.8(512KB)1.475V(1.29V1.37V)1.75V55.9A68.4W75 CmP4 2.8(512KB)1.5V(1.315V1.395V)1.75V55.9A68.4W75 CmP4 2.8(512KB)1.525V(1.34V1.42V)1.75V55.9A68.4W75 CmP4 3.06(512KB)1.475V(1.265V1.345V)1.75V65.4A70W74 CmP4 3.06(512KB)1.5V(1.29V1.

44、37V)1.75V65.4A70W74 CmP4 3.06(512KB)1.525V(1.315V1.395V)1.75V65.4A70W74 CmP4 3.06(512KB)1.55V(1.34V1.425V)1.75V65.4A70W74 CmP4 3.2(512KB)1.475V(1.26V1.35V)1.75V67.4A76W72 CmP4 3.2(512KB)1.5V(1.285V1.37V)1.75V67.4A76W72 CmP4 3.2(512KB)1.525V(1.31V1.395V)1.75V67.4A76W72 CmP4 3.2(512KB)1.55V(1.335V1.42

45、V)1.75V67.4A76W72 Cmobile Pentium 4(Prescott)CoreVoltageVmaxMax.CoreAmp.ThermalDesignPowerMax.DieTemp.mP4(1.86GHz - 1MB)1.15V(?V?V)1.55V44A?W75 CmP4 518(2.8GHz - 1MB)?V(1.25V1.4V)1.55V80A88W75 CmP4 532(3.06GHz - 1MB)?V(1.25V1.4V)1.55V80A88W75 CmP4 538(3.2GHz - 1MB)?V(1.25V1.4V)1.55V80A88W75 CmP4 548(3.33GHz - 1MB)?V(1.25V1.4V)1.55V80A88W75 CmP4 552(3.46GHz - 1MB)?V(1.25V1.4V)1.55V80A88W75 Cmobile P4 Notes: Vmax is the maximum non-operating (failure) voltage. As Intel states in their docs, the P-4M voltages are simply targets. Vcc is a typical voltage with the minimum being defined by how muc