Intel 520J - Pentium 4 2.80GHz 800MHz 1MB Socket 775 CPU, Datasheet

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Datasheet 77
Thermal Specifications and Design Considerations
Table 5-2. Thermal Profile for Processors with PRB = 1
Power
(W)
Maximum T
C
(°C)
Power
(W)
Maximum T
C
(°C)
Power
(W)
Maximum T
C
(°C)
Power
(W)
Maximum T
C
(°C)
0 44.0 30 51.5 60 59.0 90 66.5
2 44.5 32 52.0 62 59.5 92 67.0
4 45.0 34 52.5 64 60.0 94 67.5
6 45.5 36 53.0 66 60.5 96 68.0
8 46.0 38 53.5 68 61.0 98 68.5
10 46.5 40 54.0 70 61.5 100 69.0
12 47.0 42 54.5 72 62.0 102 69.5
14 47.5 44 55.0 74 62.5 104 70.0
16 48.0 46 55.5 76 63.0 106 70.5
18 48.5 48 56.0 78 63.5 108 71.0
20 49.0 50 56.5 80 64.0 110 71.5
22 49.5 52 57.0 82 64.5 112 72.0
24 50.0 54 57.5 84 65.0 114 72.5
26 50.5 56 58.0 86 65.5 115 72.8
28 51.0 58 58.5 88 66.0
Figure 5-1. Thermal Profile for Processors with PRB = 1
y = 0.25x + 44
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
0 10 20 30 40 50 60 70 80 90 100 110
Power (W)
Tcase (C
)