Difference between revisions of "iMX91 Industrial Power Consumption"

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(Created page with "Category:iMX93 Industrial Category:iMX93 Industrial Development Kit <!-- --> <div style="float:right">__TOC__</div> This page contains power consumption measurements...")
 
 
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[[Category:iMX93 Industrial]]
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[[Category:iMX91 Industrial]]
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[[Category:iMX93 Industrial Development Kit]]
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[[Category:iMX91 Industrial Development Kit]]
 
<!-- -->
 
<!-- -->
 
<div style="float:right">__TOC__</div>
 
<div style="float:right">__TOC__</div>
  
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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.
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'''''Power Consumption measurement of iMX91 Industrial Development Kit is successfully finished.'''''<br />
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'''''Content of this page will be updated soon.'''''
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<br />
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<br />
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This page contains '''maximum''' power consumption measurements for the iMX91 Industrial Development Kits in all 3 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.
 
'''''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.
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* power supply: BK Precision 1688B
 
* power supply: BK Precision 1688B
 
* digital multimeter: Fluke 115 True RMS
 
* digital multimeter: Fluke 115 True RMS
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* measured at: 20°C ambient temperature
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* digital multimeter: Solartron 7045
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* measured at: 22°C ambient temperature
  
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[[image:iMX93 Industrial Development Kit-Power consumption measurement setup.jpg|800px]]
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[[image:iMX91 Industrial Development Kit-Power consumption measurement setup.jpg]]
  
 
== Power consumption results ==
 
== Power consumption results ==
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=== iMX93 Industrial Development Kit Lite ===
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=== iMX91 Industrial Development Kit Basic ===
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{| class="wikitable" style="text-align: center;
 
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!Test condition !! Input voltage<br/ >Vin [V] !! Measured current<br/ >I [A] !! Power usage<br/ >P [W]
 
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|-
 
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|Uboot only || 5.194 || 0.128 || 0.666
 
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|-
 
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|Booting-up process (maximum) || 5.194 || 0.138 || 0.717
 
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|-
 
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|Linux at idle || 5.195 || 0.101 || 0.525
 
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|-
 
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|Sleep mode || 5.199 || 0.026 || 0.138
 
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|-
 
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|Linux + Stresstest || 5.193 || 0.152 || 0.793
 
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|}
 
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=== iMX93 Industrial Development Kit Basic ===
 
 
{| class="wikitable" style="text-align: center;
 
{| class="wikitable" style="text-align: center;
 
!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]
 
|-
 
|-
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|Uboot only || 5.188 || 0.290 || 1.506
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|Uboot only || 5.195 || 0.139 || 0.720
 
|-
 
|-
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|Booting-up process (maximum) || 5.190 || 0.341 || 1.770
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|Booting-up process (maximum) || 5.195 || 0.161 || 0.836
 
|-
 
|-
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|Linux at idle || 5.192 || 0.227 || 1.179
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|Linux at idle || 5.195 || 0.114 || 0.591
 
|-
 
|-
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|Sleep mode || 5.198 || 0.049 || 0.257
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|Sleep mode || 5.197 || 0.032 || 0.167
 
|-
 
|-
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|Linux + Stresstest || 5.193 || 0.367 || 1.905
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|Linux + Stresstest || 5.194 || 0.175 || 0.909
 
|}
 
|}
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''NOTE: Values with i.MX 91 Solo 1.4GHz CPU, not with default i.MX 91 Solo 800MHz CPU.''
  
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=== iMX93 Industrial Development Kit Pro ===
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=== iMX91 Industrial Development Kit Pro ===
 
{| class="wikitable" style="text-align: center;
 
{| class="wikitable" style="text-align: center;
 
!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]
 
|-
 
|-
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|Uboot only || 5.183 || 0.401 || 2.081
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|Uboot only || 5.192 || 0.251 || 1.305
 
|-
 
|-
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|Booting-up process (maximum) || 5.182 || 0.478 || 2.476
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|Booting-up process (maximum) || 5.191 || 0.278 || 1.444
 
|-
 
|-
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|Linux at idle || 5.186 || 0.323 || 1.675
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|Linux at idle || 5.192 || 0.214 || 1.112
 
|-
 
|-
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|Sleep mode || 5.195 || 0.079 || 0.414
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|Sleep mode || 5.197 || 0.065 || 0.338
 
|-
 
|-
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|Linux + Stresstest || 5.181 || 0.482 || 2.498
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|Linux + Stresstest || 5.191 || 0.267 || 1.386
 
|}
 
|}
  
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=== iMX93 Industrial Development Kit Max ===
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=== iMX91 Industrial Development Kit Max ===
 
{| class="wikitable" style="text-align: center;
 
{| class="wikitable" style="text-align: center;
 
!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]
 
|-
 
|-
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|Uboot only || 5.183 || 0.416 || 2.159
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|Uboot only || 5.188 || 0.370 || 1.921
 
|-
 
|-
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|Booting-up process (maximum) || 5.186 || 0.460 || 2.386
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|Booting-up process (maximum) || 5.189 || 0.410 || 2.127
 
|-
 
|-
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|Linux at idle || 5.186 || 0.338 || 1.756
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|Linux at idle || 5.189 || 0.321 || 1.666
 
|-
 
|-
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|Sleep mode || 5.196 || 0.085 || 0.444
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|Sleep mode || 5.197 || 0.081 || 0.420
 
|-
 
|-
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|Linux + Stresstest || 5.183 || 0.574 || 2.977
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|Linux + Stresstest || 5.187 || 0.378 || 1.961
 
|}
 
|}

Latest revision as of 18:02, 7 November 2025

Power Consumption measurement of iMX91 Industrial Development Kit is successfully finished.
Content of this page will be updated soon.

This page contains maximum power consumption measurements for the iMX91 Industrial Development Kits in all 3 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
  • digital multimeter: Solartron 7045
  • measured at: 22°C ambient temperature

iMX91 Industrial Development Kit-Power consumption measurement setup.jpg

Power consumption results

iMX91 Industrial Development Kit Basic

Test condition Input voltage
Vin [V]		 Measured current
I [A]		 Power usage
P [W]
Uboot only 5.195 0.139 0.720
Booting-up process (maximum) 5.195 0.161 0.836
Linux at idle 5.195 0.114 0.591
Sleep mode 5.197 0.032 0.167
Linux + Stresstest 5.194 0.175 0.909

NOTE: Values with i.MX 91 Solo 1.4GHz CPU, not with default i.MX 91 Solo 800MHz CPU.

iMX91 Industrial Development Kit Pro

Test condition Input voltage
Vin [V]		 Measured current
I [A]		 Power usage
P [W]
Uboot only 5.192 0.251 1.305
Booting-up process (maximum) 5.191 0.278 1.444
Linux at idle 5.192 0.214 1.112
Sleep mode 5.197 0.065 0.338
Linux + Stresstest 5.191 0.267 1.386

iMX91 Industrial Development Kit Max

Test condition Input voltage
Vin [V]		 Measured current
I [A]		 Power usage
P [W]
Uboot only 5.188 0.370 1.921
Booting-up process (maximum) 5.189 0.410 2.127
Linux at idle 5.189 0.321 1.666
Sleep mode 5.197 0.081 0.420
Linux + Stresstest 5.187 0.378 1.961
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