Difference between revisions of "iMX93 Industrial Power Consumption"

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This page contains power consumption measurements for the iMX93 Industrial Development Kits in all 4 standard webshop configurations. All of the sets used during the test procedure were running the default Linux distribution and booted up from the eMMC NAND Flash Memory.
 
This page contains power consumption measurements for the iMX93 Industrial Development Kits in all 4 standard webshop configurations. All of the sets used during the test procedure were running the default Linux distribution and booted up from the eMMC NAND Flash Memory.
  
−
'''''Note:''''' While measured, the development kits were placed under a very heavy load - using stress test application putting CPU, memories, Ethernet and HDMI under challenging conditions.
+
'''''Note:''''' While measured, the development kits were placed under a very heavy load - using stress test application putting CPU, memories and Ethernet/s under challenging conditions.
  
 
== Test setup and measuring equipment ==
 
== Test setup and measuring equipment ==
 
* power supply: BK Precision 1688B
 
* power supply: BK Precision 1688B
−
* 2x digital multimeter: Fluke 115 True RMS
+
* digital multimeter: Fluke 115 True RMS
 
* measured at: 20°C ambient temperature
 
* measured at: 20°C ambient temperature
  
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!Test condition !! Input voltage<br/ >Vin [V] !! Measured current<br/ >I [A] !! Power usage<br/ >P [W]
 
!Test condition !! Input voltage<br/ >Vin [V] !! Measured current<br/ >I [A] !! Power usage<br/ >P [W]
 
|-
 
|-
−
|Uboot only || 5.183 || 0.463 || 2.400
+
|Uboot only || 5.194 || 0.128 || 0.666
 
|-
 
|-
−
|Booting-up process (maximum) || 5.177 || 0.720 || 3.727
+
|Booting-up process (maximum) || 5.194 || 0.138 || 0.717
 
|-
 
|-
−
|Linux at idle || 5.184 || 0.423 || 2.193
+
|Linux at idle || 5.195 || 0.101 || 0.525
 
|-
 
|-
−
|Linux + ETH || 5.182 || 0.491 || 2.539
+
|Sleep mode || 5.199 || 0.026 || 0.138
 
|-
 
|-
−
|Linux + ETH + HDMI || 5.179 || 0.566 || 2.931
+
|Linux + Stresstest || 5.193 || 0.152 || 0.793
−
|-
 
−
|Linux + ETH + HDMI + Stresstest || 5.173 || 0.791 || 4.092
 
 
|}
 
|}
  
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!Test condition !! Input voltage<br/ >Vin [V] !! Measured current<br/ >I [A] !! Power usage<br/ >P [W]
 
!Test condition !! Input voltage<br/ >Vin [V] !! Measured current<br/ >I [A] !! Power usage<br/ >P [W]
 
|-
 
|-
−
|Uboot only || 5.183 || 0.463 || 2.400
+
|Uboot only || 5.188 || 0.290 || 1.506
−
|-
 
−
|Booting-up process (maximum) || 5.177 || 0.720 || 3.727
 
 
|-
 
|-
−
|Linux at idle || 5.184 || 0.423 || 2.193
+
|Booting-up process (maximum) || 5.190 || 0.341 || 1.770
 
|-
 
|-
−
|Linux + ETH || 5.182 || 0.491 || 2.539
+
|Linux at idle || 5.192 || 0.227 || 1.179
 
|-
 
|-
−
|Linux + ETH + HDMI || 5.179 || 0.566 || 2.931
+
|Sleep mode || 5.198 || 0.049 || 0.257
 
|-
 
|-
−
|Linux + ETH + HDMI + Stresstest || 5.173 || 0.791 || 4.092
+
|Linux + Stresstest || 5.193 || 0.367 || 1.905
 
|}
 
|}
  
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!Test condition !! Input voltage<br/ >Vin [V] !! Measured current<br/ >I [A] !! Power usage<br/ >P [W]
 
!Test condition !! Input voltage<br/ >Vin [V] !! Measured current<br/ >I [A] !! Power usage<br/ >P [W]
 
|-
 
|-
−
|Uboot only || 5.182 || 0.524 || 2.714
+
|Uboot only || 5.183 || 0.401 || 2.081
−
|-
 
−
|Booting-up process (maximum) || 5.180 || 0.893 || 4.626
 
 
|-
 
|-
−
|Linux at idle || 5.181 || 0.506 || 2.621
+
|Booting-up process (maximum) || 5.182 || 0.478 || 2.476
 
|-
 
|-
−
|Linux + ETH || 5.178 || 0.570 || 2.951
+
|Linux at idle || 5.186 || 0.323 || 1.675
 
|-
 
|-
−
|Linux + ETH + HDMI || 5.175 || 0.649 || 3.359
+
|Sleep mode || 5.195 || 0.079 || 0.414
 
|-
 
|-
−
|Linux + ETH + HDMI + Stresstest || 5.164 || 1.071 || 5.525
+
|Linux + Stresstest || 5.181 || 0.482 || 2.498
 
|}
 
|}
  
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!Test condition !! Input voltage<br/ >Vin [V] !! Measured current<br/ >I [A] !! Power usage<br/ >P [W]
 
!Test condition !! Input voltage<br/ >Vin [V] !! Measured current<br/ >I [A] !! Power usage<br/ >P [W]
 
|-
 
|-
−
|Uboot only || 5.173 || 0.664 || 3.435
+
|Uboot only || 5.183 || 0.416 || 2.159
−
|-
 
−
|Booting-up process (maximum) || 5.172 || 0.967 || 5.001
 
 
|-
 
|-
−
|Linux at idle || 5.179 || 0.551 || 2.854
+
|Booting-up process (maximum) || 5.186 || 0.460 || 2.386
 
|-
 
|-
−
|Linux + ETH || 5.177 || 0.613 || 3.174
+
|Linux at idle || 5.186 || 0.338 || 1.756
 
|-
 
|-
−
|Linux + ETH + HDMI || 5.174 || 0.689 || 3.565
+
|Sleep mode || 5.196 || 0.085 || 0.444
 
|-
 
|-
−
|Linux + ETH + HDMI + Stresstest || 5.162 || 1.145 || 5.910
+
|Linux + Stresstest || 5.183 || 0.574 || 2.977
 
|}
 
|}

Latest revision as of 16:52, 16 June 2025

This page contains power consumption measurements for the iMX93 Industrial Development Kits in all 4 standard webshop configurations. All of the sets used during the test procedure were running the default Linux distribution and booted up from the eMMC NAND Flash Memory.

Note: While measured, the development kits were placed under a very heavy load - using stress test application putting CPU, memories and Ethernet/s under challenging conditions.

Test setup and measuring equipment

  • power supply: BK Precision 1688B
  • digital multimeter: Fluke 115 True RMS
  • measured at: 20°C ambient temperature

iMX93 Industrial Development Kit-Power consumption measurement setup.jpg

Power consumption results

iMX93 Industrial Development Kit Lite

Test condition Input voltage
Vin [V]		 Measured current
I [A]		 Power usage
P [W]
Uboot only 5.194 0.128 0.666
Booting-up process (maximum) 5.194 0.138 0.717
Linux at idle 5.195 0.101 0.525
Sleep mode 5.199 0.026 0.138
Linux + Stresstest 5.193 0.152 0.793

iMX93 Industrial Development Kit Basic

Test condition Input voltage
Vin [V]		 Measured current
I [A]		 Power usage
P [W]
Uboot only 5.188 0.290 1.506
Booting-up process (maximum) 5.190 0.341 1.770
Linux at idle 5.192 0.227 1.179
Sleep mode 5.198 0.049 0.257
Linux + Stresstest 5.193 0.367 1.905

iMX93 Industrial Development Kit Pro

Test condition Input voltage
Vin [V]		 Measured current
I [A]		 Power usage
P [W]
Uboot only 5.183 0.401 2.081
Booting-up process (maximum) 5.182 0.478 2.476
Linux at idle 5.186 0.323 1.675
Sleep mode 5.195 0.079 0.414
Linux + Stresstest 5.181 0.482 2.498

iMX93 Industrial Development Kit Max

Test condition Input voltage
Vin [V]		 Measured current
I [A]		 Power usage
P [W]
Uboot only 5.183 0.416 2.159
Booting-up process (maximum) 5.186 0.460 2.386
Linux at idle 5.186 0.338 1.756
Sleep mode 5.196 0.085 0.444
Linux + Stresstest 5.183 0.574 2.977
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