Orange pi one plus - 1800 MHz


turbopower
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Ok then, here is my take on the matter.

 

You have to build the new image or wait for @Igor

 

* Apply the patch described on the thread

* Change the regulator like this:

 

            reg_dcdca: dcdca {
                regulator-always-on;
                regulator-min-microvolt = <810000>;
                regulator-max-microvolt = <1160000>;
                regulator-name = "vdd-cpu";
            };

 

* rebuild Image
 

There you have it:

7z b

7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=C.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs LE)

LE
CPU Freq:  1717  1796  1796  1796  1796  1796  1796  1796  1796

RAM size:     964 MB,  # CPU hardware threads:   4
RAM usage:    882 MB,  # Benchmark threads:      4

                       Compressing  |                  Decompressing
Dict     Speed Usage    R/U Rating  |      Speed Usage    R/U Rating
         KiB/s     %   MIPS   MIPS  |      KiB/s     %   MIPS   MIPS

22:       2679   333    783   2607  |      70708   388   1554   6033
23:       2615   333    800   2665  |      66860   388   1489   5785
24:       2545   333    821   2736  |      63737   390   1436   5595
25:       2420   329    839   2763  |      57802   388   1324   5144
----------------------------------  | ------------------------------
Avr:             332    811   2693  |              389   1451   5639
Tot:             360   1131   4166

 

Edited by @lex
without heatsink: 79º C
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It is fine.

 

For the torture test, better use a good heatsink.

I just would like to comment that if you have an image without HDMI (no fb) and a good heatsink you get slightly better values.

Now is time to move on and learn new platforms... 

Edited by @lex
pay attention to your HW revision board
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6 hours ago, Igor said:

 

 

Just built debs and upgraded my kernel.. seems to work

 

SBC bench http://ix.io/1nje

 

w/ cheap ceramic heatsink  (and a little bit of forced ambiant air)

 ##########################################################################

7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,4 CPUs LE)

LE
CPU Freq:  1791  1792  1789  1792  1791  1791  1790  1791  1792

RAM size:     994 MB,  # CPU hardware threads:   4
RAM usage:    882 MB,  # Benchmark threads:      4

                       Compressing  |                  Decompressing
Dict     Speed Usage    R/U Rating  |      Speed Usage    R/U Rating
         KiB/s     %   MIPS   MIPS  |      KiB/s     %   MIPS   MIPS

22:       2710   340    776   2637  |      76925   398   1648   6563
23:       2665   349    779   2716  |      75245   398   1634   6511
24:       2623   360    784   2821  |      73176   398   1615   6424
25:       1276   197    741   1457  |      69984   398   1567   6228
----------------------------------  | ------------------------------
Avr:             311    770   2408  |              398   1616   6431
Tot:             355   1193   4420

 

Edited by lanefu
SBC bench link
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