Intel Core i7-800 - Comparison of Case Temperature Versus Sensor Based Specification

Sensor Based Thermal Specification Design Guidance
48 Thermal/Mechanical Specifications and Design Guidelines
Figure 7-1. Comparison of Case Temperature versus Sensor Based Specification
Power
Sensor Based S
p
ecification
(
DTS Tem
p)
TDP
Tcontrol
Ta = 30 C
Ψ -ca = 0.564
Ψ -ca = 0.448
Power
Current Specification (Case Tem p)
TDP
Tcontrol
T a = 4 5 .1 °C
Ta = 30 °C
Ψ -ca = 0.292
Power
Sensor Based S
p
ecification
(
DTS Tem
p)
TDP
Tcontrol
Ta = 30 C
Ψ -ca = 0.564
Ψ -ca = 0.448
Power
Current Specification (Case Tem p)
TDP
Tcontrol
T a = 4 5 .1 °C
Ta = 30 °C
Ψ -ca = 0.292