ATX Thermal/Mechanical Design Information
Thermal and Mechanical Design Guidelines
53
6.2
Validation Results for Reference Design
6.2.1
Heatsink Performance
Table 6–1 provides the E18764-001 heatsink performance for the processors of Intel
Core™2 Duo processor E8000 series with 6 MB cache, Intel Core™2 Duo processor
E7000 series with 3 MB cache, Intel Pentium dual-core processor E6000, E5000 series
with 2 MB cache, and Intel
®
Celeron
®
processor E3000 series with 1 MB cache. The
results are based on the test procedure described in Section 6.2.4.
The tables also include a T
A
assumption of 40 °C for the Intel reference thermal
solution at the processor fan heatsink inlet discussed Section 2.4.1.
Table 6–1. E18764-001 Reference Heatsink Performance
Processor
Target Thermal
Performance,
Ψ
ca
(Mean + 3
σ
)
T
A
Assumption
Notes
Intel Core™2 Duo processor E8000
series with 6 MB cache
0.50
°
C/W
40
°
C
1, 2
Intel Core™2 Duo processor E7000
series with 3 MB cache / Intel Pentium
dual-core processor E6000, E5000
series with 2 MB cache / Intel
®
Celeron
®
processor E3000 series
0.52
°
C/W
40
°
C
1, 2
NOTES:
1.
Performance targets (Ψ ca) as measured with a live processor at TDP.
2.
The difference in Ψ ca between the Intel Core™2 Duo processor E8000 series with
6 MB cache and Intel Core™2 Duo processor E7000 series with 3 MB cache, Intel
Pentium dual-core processor E6000, E5000 series with 2 MB cache, and Intel
®
Celeron
®
processor E3000 series with 1 MB cache is due to a slight difference in the die size.
Summary of Contents for AT80569PJ080N - Core 2 Quad 3 GHz Processor
Page 24: ...Processor Thermal Mechanical Information 24 Thermal and Mechanical Design Guidelines...
Page 80: ...Heatsink Clip Load Metrology 80 Thermal and Mechanical Design Guidelines...
Page 82: ...Thermal Interface Management 82 Thermal and Mechanical Design Guidelines...
Page 108: ...Fan Performance for Reference Design 108 Thermal and Mechanical Design Guidelines...
