VISION
UDOO VISION User Manual - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: A.R. - Reviewed by M.B. Copyright © 2021 SECO S.p.A
19
2.3.2
Power consumption
Using the following setup, and using all possible SoCs offered for UDOO VISION board, the current consumption (RMS) has been measured on the V
IN
Power line
when the board is supplied through DC power jack CN2 using a +12V
DC
Notebook DC Adapter.
•
O.S. Windows 10 Professional
•
USB mouse and keyboard connected
•
UEFI BIOS Release 1.01
Independently by the SoC mounted onboard, the following power consumptions are common to all boards:
Battery Backup power consumption:
3.4
μ
A
Soft-Off State power consumption:
78.7mA
Suspend State power consumption:
89.8mA
Please consider that the power consumption depends strongly on the utilization scenario.
For these reasons, it is recommended to use PSU with a minimum power of 36W for basic functionalities
Status
SoC / Configuration
Intel® Atom® E3950
64GB eMMC
8GB RAM
Intel® Atom® E3940
32GB eMMC
4GB RAM
Average Value (60s)
Peak Value
Average Value (60s)
Peak Value
W
A
W
A
W
A
W
A
Idle, power saving configuration
3.45
0.288
4.45
0.370
3.03
0.252
3.44
0.286
OS Boot, power saving configuration
5.95
0.494
14.20
1.183
5.23
0.436
12.04
1.003
Video reproduction@1080p, power saving configuration
6.33
0.527
9.26
0.772
5.69
0.474
8.47
0.705
Video reproduction 4K, power saving configuration
9.57
0.797
14.74
1.228
8.74
0.728
10.75
0.895
Internal Stress Test Tool, maximum performance
22.53
1.887
24.13
2.011
14.56
1.213
15.97
1.330
