Intel L5408 EU80574JH046N Data Sheet

Product codes
EU80574JH046N
Page of 118
Thermal Specifications
86
Notes:
1.
Please refer to 
 for discrete points that constitute the thermal profile.
2.
Implementation of the Quad-Core Intel® Xeon® Processor 5400 Series Thermal Profile should result in 
virtually no TCC activation. Furthermore, utilization of thermal solutions that do not meet the processor 
Thermal Profile will result in increased probability of TCC activation and may incur measurable performance 
loss. (See 
 for details on TCC activation).
3.
Refer to the Quad-Core Intel® Xeon® Processor 5400 Series Thermal/Mechanical Design Guidelines 
(TMDG) for system and environmental implementation details.
Figure 6-3. Quad-Core Intel® Xeon® Processor E5400 Series Thermal Profile
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
0
10
20
30
40
50
60
70
80
Pow e r  [W]
T
c
as
e [
C
]
Thermal Profile 
Y = 0.298*x + 43.2
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
0
10
20
30
40
50
60
70
80
Pow e r  [W]
T
c
as
e [
C
]
Thermal Profile 
Y = 0.298*x + 43.2
Table 6-7.
Quad-Core Intel® Xeon® Processor E5400 Series Thermal Profile Table 
(Sheet 1 of 2)
Power (W)
T
CASE_MAX
 (°C)
0
43.5
5
45.0
10
46.4
15
47.9
20
49.4
25
50.9
30
52.3
35
53.8
40
55.3
45
56.7
50
58.2
55
59.7
60
61.1
65
62.6