Difference between revisions of "iMX93 Industrial Power Consumption"

Revision as of 16:49, 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

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	5.173	0.664	3.435
Booting-up process (maximum)	5.172	0.967	5.001
Linux at idle	5.179	0.551	2.854
Sleep mode	5.177	0.613	3.174
Linux + Stresstest	5.162	1.145	5.910

@@ Line 50: / Line 50: @@
 !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
+|Booting-up process (maximum) || 5.182 || 0.478 || 2.476
 |-
-|Linux at idle || 5.181 || 0.506 || 2.621
+|Linux at idle || 5.186 || 0.323 || 1.675
 |-
-|Sleep mode || 5.178 || 0.570 || 2.951
+|Sleep mode || 5.195 || 0.079 || 0.414
 |-
-|Linux + Stresstest || 5.164 || 1.071 || 5.525
+|Linux + Stresstest || 5.181 || 0.482 || 2.498
 |}