Power consumption – ADLINK cPCI-3971 User Manual
Page 35
Specifications
21
cPCI-3970
Power Consumption
This section provides information on the power consumption of
cPCI-3970 Series when using the Intel® Core™ i7 processors with
2x 4GB DDR3-1066 SO-CDIMM memory and onboard 64GB SATA
flash disk. The cPCI-3970 is powered by 5V and 3.3V. Power con-
sumption at 100% CPU usage was measured using the Intel Ther-
mal Analysis Tool (TAT).
Intel® Core™i7-2715QE
OS/Mode
Current 5V
Current 3.3V Total Power
DOS/Idle mode
5.81 A
0.69 A
31.3W
Windows XP/Idle mode
4.94 A
0.69 A
27.0 W
Windows® XP, CPU 100% Usage
13.1 A
0.68 A
67.5 W
Intel® Core™i7-2655LE
OS/Mode
Current 5V
Current 3.3V Total Power
DOS/Idle mode
3.97 A
0.73 A
21.4 W
Windows XP/Idle mode
3.56 A
0.71 A
20.1 W
Windows® XP, CPU 100% Usage
6.97 A
0.71 A
37.2 W
Intel® Core™i7-2610UE
OS/Mode
Current 5V
Current 3.3V Total Power
DOS/Idle mode
2.89 A
0.73 A
16.8 W
Windows XP/Idle mode
2.54 A
0.73 A
15.1 W
Windows® XP, CPU 100% Usage
5.01 A
0.73 A
27.4 W
Intel® Core™i5-2515LE
OS/Mode
Current 5V
Current 3.3V Total Power
DOS/Idle mode
4.52 A
0.71 A
24.9 W
Windows XP/Idle mode
4.47 A
0.71 A
24.7 W
Windows® XP, CPU 100% Usage
8.72 A
0.71 A
45.9 W