Difference between revisions of "iMX91 Industrial Power Consumption"
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<div style="float:right">__TOC__</div> | <div style="float:right">__TOC__</div> | ||
| − | + | This page contains '''maximum''' power consumption measurements for the iMX91 Industrial Modules in all 3 standard webshop configurations. All of the COMs used during the test procedure were running the default Linux distribution and booted up from the eMMC NAND Flash Memory. | |
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| − | This page contains '''maximum''' power consumption measurements for the iMX91 Industrial | ||
'''''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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|Run mode - Linux in command-prompt ready for input || 5.195 || 0.114 || 0.591 | |Run mode - Linux in command-prompt ready for input || 5.195 || 0.114 || 0.591 | ||
|- | |- | ||
| − | |Idle mode | + | |Idle mode - ARM Core off in sleep state || 5.197 || 0.032 || 0.167 |
|- | |- | ||
|Run mode - Linux running stress test || 5.194 || 0.175 || 0.909 | |Run mode - Linux running stress test || 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.'' | + | '''''NOTE:'''''<br /> |
| + | '''''Values with i.MX 91 Solo 1.4GHz CPU, not with the Basic configuration default i.MX 91 Solo 800MHz CPU.'''''<br /> | ||
| + | '''''Will be updated soon.'''''<br /> | ||
=== iMX91 Industrial Development Kit Pro === | === iMX91 Industrial Development Kit Pro === | ||
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|Run mode - Linux in command-prompt ready for input || 5.192 || 0.214 || 1.112 | |Run mode - Linux in command-prompt ready for input || 5.192 || 0.214 || 1.112 | ||
|- | |- | ||
| − | |Idle mode | + | |Idle mode - ARM Core off in sleep state || 5.197 || 0.065 || 0.338 |
|- | |- | ||
|Run mode - Linux running stress test || 5.191 || 0.267 || 1.386 | |Run mode - Linux running stress test || 5.191 || 0.267 || 1.386 | ||
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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] | ||
|- | |- | ||
| − | | | + | |Run mode - U-Boot in command-prompt ready for input || 5.188 || 0.370 || 1.921 |
|- | |- | ||
| − | | | + | |Run mode - Linux booting process (maximum) || 5.189 || 0.410 || 2.127 |
|- | |- | ||
| − | |Linux | + | |Run mode - Linux in command-prompt ready for input || 5.189 || 0.321 || 1.666 |
|- | |- | ||
| − | | | + | |Idle mode - ARM Core off in sleep state || 5.197 || 0.081 || 0.420 |
|- | |- | ||
| − | |Linux | + | |Run mode - Linux running stress test || 5.187 || 0.378 || 1.961 |
|} | |} | ||
Latest revision as of 11:17, 27 November 2025
This page contains maximum power consumption measurements for the iMX91 Industrial Modules in all 3 standard webshop configurations. All of the COMs 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
Power consumption results
iMX91 Industrial Development Kit Basic
| Test condition | Input voltage Vin [V] |
Measured current I [A] |
Power usage P [W] |
|---|---|---|---|
| Run mode - U-Boot in command-prompt ready for input | 5.195 | 0.139 | 0.720 |
| Run mode - Linux booting process (maximum) | 5.195 | 0.161 | 0.836 |
| Run mode - Linux in command-prompt ready for input | 5.195 | 0.114 | 0.591 |
| Idle mode - ARM Core off in sleep state | 5.197 | 0.032 | 0.167 |
| Run mode - Linux running stress test | 5.194 | 0.175 | 0.909 |
NOTE:
Values with i.MX 91 Solo 1.4GHz CPU, not with the Basic configuration default i.MX 91 Solo 800MHz CPU.
Will be updated soon.
iMX91 Industrial Development Kit Pro
| Test condition | Input voltage Vin [V] |
Measured current I [A] |
Power usage P [W] |
|---|---|---|---|
| Run mode - U-Boot in command-prompt ready for input | 5.192 | 0.251 | 1.305 |
| Run mode - Linux booting process (maximum) | 5.191 | 0.278 | 1.444 |
| Run mode - Linux in command-prompt ready for input | 5.192 | 0.214 | 1.112 |
| Idle mode - ARM Core off in sleep state | 5.197 | 0.065 | 0.338 |
| Run mode - Linux running stress test | 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] |
|---|---|---|---|
| Run mode - U-Boot in command-prompt ready for input | 5.188 | 0.370 | 1.921 |
| Run mode - Linux booting process (maximum) | 5.189 | 0.410 | 2.127 |
| Run mode - Linux in command-prompt ready for input | 5.189 | 0.321 | 1.666 |
| Idle mode - ARM Core off in sleep state | 5.197 | 0.081 | 0.420 |
| Run mode - Linux running stress test | 5.187 | 0.378 | 1.961 |