iresearch3
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iresearch3 reacted to sheffield_nick in Orange Pi Plus2E changing CPU speed?Firstly many thanks to all the hard work from the Armbian developers - it installed onto the eMMC of my new Orange Pi Plus2E first time with no problems
I'm trying to benchmark the board (with a fan/heatsink) and without. The standard Armbian runs it at a maximum of 1.296GHz but I'd like to run it faster. I'm new to using fex, but this appears to push it up to 1.536GHz with a Vdd of 1.5V:
cd bin2fex /boot/bin/orangepiplus2e.bin orangepiplus2e.heatsink.fex sed -i "s/1296000/1536000/g; s/1320/1500/" orangepiplus2e.heatsink.fex cp /etc/default/cpufrequtils /etc/default/cpufrequtils~ sed -i "s/1296000/1536000/" /etc/default/cpufrequtils fex2bin orangepiplus2e.heatsink.fex /boot/bin/orangepiplus2e.heatsink.bin mv /boot/script.bin /boot/script.bin~ ln -s /boot/bin/orangepiplus2e.heatsink.bin /boot/script.bin reboot have I missed anything? Is it possible to run it at the 1.6GHz that the board is advertised at?
Many thanks
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iresearch3 got a reaction from tkaiser in Orange Pi Plus2E changing CPU speed?hi i tested and with some consoles open. i post the armbianmonitor out.
why the temp up and down?
with sysbench some degrees less. peak reached 78 degrees
test sysbench, cpuburn, and the cpuburn+sysbench in two consoles.
the machine still without rebooting
results with cpuburn (with sysbench+cpuburn the clock and temp dont go down never) 50min running armbianmonitor -m
20:27:09: 1536MHz 5.97 68% 15% 52% 0% 0% 0% 72°C
20:27:15: 1536MHz 6.66 68% 15% 52% 0% 0% 0% 72°C
20:27:20: 1536MHz 6.93 68% 15% 52% 0% 0% 0% 72°C
20:27:25: 1536MHz 7.18 68% 15% 52% 0% 0% 0% 73°C
20:27:30: 1536MHz 7.40 68% 15% 52% 0% 0% 0% 72°C
20:27:36: 1536MHz 7.61 68% 15% 52% 0% 0% 0% 72°C
20:27:41: 1536MHz 7.80 69% 15% 52% 0% 0% 0% 72°C
20:27:46: 1536MHz 7.98 69% 15% 52% 0% 0% 0% 72°C
20:27:52: 1536MHz 8.14 69% 15% 52% 0% 0% 0% 73°C
20:27:57: 1536MHz 8.29 69% 15% 53% 0% 0% 0% 72°C
20:28:02: 1536MHz 8.43 69% 15% 53% 0% 0% 0% 74°C
20:28:07: 1536MHz 8.55 69% 15% 53% 0% 0% 0% 73°C
20:28:13: 1536MHz 8.75 69% 15% 53% 0% 0% 0% 72°C
20:28:18: 1536MHz 8.85 69% 15% 53% 0% 0% 0% 72°C
20:28:23: 1536MHz 8.94 69% 15% 53% 0% 0% 0% 72°C
20:28:29: 1536MHz 9.03 69% 15% 53% 0% 0% 0% 74°C
20:28:34: 1536MHz 9.10 69% 15% 53% 0% 0% 0% 73°C
20:28:40: 1536MHz 9.26 69% 15% 53% 0% 0% 0% 72°C
20:28:45: 1536MHz 9.37 69% 15% 53% 0% 0% 0% 72°C
20:28:50: 1536MHz 9.42 69% 15% 53% 0% 0% 0% 72°C
20:28:56: 1536MHz 9.47 69% 15% 53% 0% 0% 0% 74°C
20:29:01: 1536MHz 9.51 69% 15% 53% 0% 0% 0% 73°C
20:29:06: 1536MHz 9.55 69% 15% 53% 0% 0% 0% 73°C
20:29:12: 1536MHz 9.58 69% 15% 54% 0% 0% 0% 73°C
20:29:17: 1536MHz 9.62 69% 15% 54% 0% 0% 0% 72°C
20:29:23: 1536MHz 9.65 69% 15% 54% 0% 0% 0% 72°C
20:29:28: 1536MHz 9.68 69% 15% 54% 0% 0% 0% 73°C
20:29:33: 1536MHz 9.70 70% 14% 54% 0% 0% 0% 73°C
20:29:39: 1536MHz 9.73 70% 14% 54% 0% 0% 0% 73°C
20:29:44: 1536MHz 9.75 70% 14% 54% 0% 0% 0% 74°C
20:29:49: 1536MHz 9.77 70% 14% 54% 0% 0% 0% 72°C
20:29:55: 1536MHz 9.79 70% 14% 54% 0% 0% 0% 74°C
20:30:00: 1536MHz 9.89 70% 14% 54% 0% 0% 0% 75°C
20:30:05: 1536MHz 9.90 70% 14% 54% 0% 0% 0% 74°C
20:30:11: 1536MHz 9.91 70% 14% 54% 0% 0% 0% 73°C
20:30:16: 1536MHz 9.92 70% 14% 54% 0% 0% 0% 73°C
20:30:21: 1536MHz 9.92 70% 14% 54% 0% 0% 0% 73°C
20:30:27: 1536MHz 9.93 70% 14% 54% 0% 0% 0% 65°C
20:30:32: 1536MHz 9.94 70% 14% 55% 0% 0% 0% 70°C
20:30:37: 1536MHz 9.94 70% 14% 55% 0% 0% 0% 74°C
20:30:43: 1536MHz 9.95 70% 14% 55% 0% 0% 0% 72°C
20:30:48: 1536MHz 9.95 70% 14% 55% 0% 0% 0% 70°C
20:30:53: 1536MHz 9.95 70% 14% 55% 0% 0% 0% 66°C
20:30:59: 1536MHz 9.96 70% 14% 55% 0% 0% 0% 73°C
20:31:04: 1536MHz 9.96 70% 14% 55% 0% 0% 0% 74°C
20:31:26: 1536MHz 10.04 71% 14% 55% 0% 0% 0% 72°C
20:31:31: 1536MHz 10.03 71% 14% 55% 0% 0% 0% 75°C
