Pine 64 benchmarks
#57
And a few final words for those thinking about number crunching, clustering or any other high performance stuff and putting their device into an enclosure. Do you remember the 68°C from before when running the cpuminer benchmark with a small fan blowing air over the cheap heatsink? It get's even better:

[Image: Bildschirmfoto%202016-03-16%20um%2012.49.56.png]

64/65°C in the beginning dropping down to 62/63°C after using two more stripes of adhesive tape to prevent unwanted ventilation to the sides. I used now a larger fan and control the airflow much more. This 'enclosure' is not just beautiful but also highly efficient when it's about improving heat dissipation:

[Image: Pine64_Heatpipe_deluxe.jpg]

I hope you get the idea. When you use a large fan mounted on the bottom of an enclosure containing 5 boards and you do enclosure design well then you take care about controlling the airflow so that as much air as possible 'hits' the heatsink's surfaces.

While I doubt that enclosure makers will ever get the idea to let convection jump in (mount everything vertically -- use large heatsinks) and that airflow is the most important factor for today's SBCs/SoCs if they should perform constantly under high load at least I will build one the next time for this sort of tests. A 120mm fan mounted vibration free is almost silent and more efficient than annoying smaller ones. And performance improves since throttling starts later and when no throttling is involved for reasons I still don't understand absolutely performance also increases with lesser temperatures:

3440 khashes/sec when running 5°C hotter compared to an average 3490:

[Image: Bildschirmfoto%202016-03-16%20um%2013.05.50.png]


Messages In This Thread
Pine 64 benchmarks - by patrickhwood - 03-02-2016, 12:11 AM
RE: Pine 64 benchmarks - by nomadewolf - 03-05-2016, 02:04 PM
RE: Pine 64 benchmarks - by patrickhwood - 03-05-2016, 03:10 PM
RE: Pine 64 benchmarks - by janjwerner - 03-06-2016, 11:16 AM
RE: Pine 64 benchmarks - by tllim - 03-06-2016, 11:30 AM
RE: Pine 64 benchmarks - by patrickhwood - 03-06-2016, 11:54 AM
RE: Pine 64 benchmarks - by janjwerner - 03-06-2016, 12:05 PM
RE: Pine 64 benchmarks - by janjwerner - 03-06-2016, 01:41 PM
RE: Pine 64 benchmarks - by longsleep - 03-06-2016, 03:06 PM
RE: Pine 64 benchmarks - by janjwerner - 03-06-2016, 08:04 PM
RE: Pine 64 benchmarks - by Andrew2 - 03-07-2016, 11:30 AM
RE: Pine 64 benchmarks - by longsleep - 03-07-2016, 12:49 AM
RE: Pine 64 benchmarks - by janjwerner - 03-07-2016, 07:54 AM
RE: Pine 64 benchmarks - by longsleep - 03-07-2016, 12:43 PM
RE: Pine 64 benchmarks - by Andrew2 - 03-07-2016, 12:59 PM
RE: Pine 64 benchmarks - by janjwerner - 03-07-2016, 01:34 PM
RE: Pine 64 benchmarks - by longsleep - 03-07-2016, 01:40 PM
RE: Pine 64 benchmarks - by Andrew2 - 03-07-2016, 02:03 PM
RE: Pine 64 benchmarks - by janjwerner - 03-08-2016, 12:07 AM
Pine 64 benchmarks - by Andrew2 - 03-08-2016, 12:34 AM
RE: Pine 64 benchmarks - by longsleep - 03-08-2016, 01:09 AM
Pine 64 benchmarks - by Andrew2 - 03-08-2016, 04:04 AM
Pine 64 benchmarks - by Andrew2 - 03-08-2016, 06:39 AM
RE: Pine 64 benchmarks - by janjwerner - 03-08-2016, 06:59 AM
Pine 64 benchmarks - by Andrew2 - 03-08-2016, 07:10 AM
RE: Pine 64 benchmarks - by janjwerner - 03-08-2016, 09:42 AM
Pine 64 benchmarks - by Andrew2 - 03-08-2016, 10:14 AM
RE: Pine 64 benchmarks - by janjwerner - 03-08-2016, 10:34 AM
Pine 64 benchmarks - by Andrew2 - 03-08-2016, 11:16 AM
RE: Pine 64 benchmarks - by longsleep - 03-08-2016, 12:31 PM
RE: Pine 64 benchmarks - by Artyom - 03-09-2016, 02:03 AM
RE: Pine 64 benchmarks - by Andrew2 - 03-09-2016, 03:53 AM
RE: Pine 64 benchmarks - by ssvb - 03-09-2016, 11:30 AM
RE: Pine 64 benchmarks - by Andrew2 - 03-09-2016, 12:12 PM
RE: Pine 64 benchmarks - by Andrew2 - 03-10-2016, 04:45 AM
RE: Pine 64 benchmarks - by Andrew2 - 03-10-2016, 10:03 AM
RE: Pine 64 benchmarks - by Andrew2 - 03-10-2016, 01:42 PM
RE: Pine 64 benchmarks - by Andrew2 - 03-11-2016, 05:03 AM
RE: Pine 64 benchmarks - by norm24 - 03-11-2016, 05:39 AM
RE: Pine 64 benchmarks - by Andrew2 - 03-11-2016, 09:59 AM
RE: Pine 64 benchmarks - by xtcrefugee - 03-11-2016, 11:35 AM
RE: Pine 64 benchmarks - by Andrew2 - 03-11-2016, 01:03 PM
RE: Pine 64 benchmarks - by tllim - 03-11-2016, 04:56 PM
RE: Pine 64 benchmarks - by Andrew2 - 03-12-2016, 01:08 PM
RE: Pine 64 benchmarks - by Andrew2 - 03-11-2016, 11:55 AM
RE: Pine 64 benchmarks - by Artyom - 03-12-2016, 03:06 AM
RE: Pine 64 benchmarks - by g_t_j - 03-15-2016, 02:28 PM
RE: Pine 64 benchmarks - by tllim - 03-15-2016, 04:19 PM
RE: Pine 64 benchmarks - by g_t_j - 03-15-2016, 04:43 PM
RE: Pine 64 benchmarks - by janjwerner - 03-15-2016, 08:41 PM
RE: Pine 64 benchmarks - by g_t_j - 03-16-2016, 06:11 AM
RE: Pine 64 benchmarks - by janjwerner - 03-15-2016, 04:46 PM
RE: Pine 64 benchmarks - by g_t_j - 03-15-2016, 05:00 PM
RE: Pine 64 benchmarks - by tllim - 03-15-2016, 07:52 PM
RE: Pine 64 benchmarks - by Andrew2 - 03-16-2016, 01:56 AM
RE: Pine 64 benchmarks - by g_t_j - 05-28-2016, 11:23 AM
RE: Pine 64 benchmarks - by tllim - 05-28-2016, 07:31 PM
RE: Pine 64 benchmarks - by g_t_j - 05-29-2016, 01:23 AM
RE: Pine 64 benchmarks - by tllim - 05-29-2016, 09:18 AM
RE: Pine 64 benchmarks - by norm24 - 03-15-2016, 11:26 PM
RE: Pine 64 benchmarks - by Andrew2 - 03-16-2016, 04:38 AM
RE: Pine 64 benchmarks - by Andrew2 - 03-16-2016, 06:04 AM
RE: Pine 64 benchmarks - by BarBrian - 03-28-2016, 11:22 PM
RE: Pine 64 benchmarks - by stealthbanana - 04-07-2016, 10:40 AM
RE: Pine 64 benchmarks - by TeaPack - 04-15-2016, 01:17 PM
RE: Pine 64 benchmarks - by tkaiser - 04-15-2016, 02:14 PM
RE: Pine 64 benchmarks - by TeaPack - 04-15-2016, 02:32 PM
RE: Pine 64 benchmarks - by tkaiser - 04-15-2016, 02:45 PM
RE: Pine 64 benchmarks - by TeaPack - 04-15-2016, 03:00 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  Pine A64+ mainline mipi-dsi Learnincurve 3 4,929 01-12-2021, 07:36 AM
Last Post: Learnincurve
  DietPi OS for PINE A64 MichaIng 0 5,736 12-15-2020, 06:11 AM
Last Post: MichaIng
  Fedora 32/CentOS 8 Pine A64+ Images wideawake 2 4,103 10-02-2020, 11:38 AM
Last Post: mathiraj
  LibreELEC(KODI) for Pine A64 (+) pineadmin 6 12,672 05-02-2020, 10:29 AM
Last Post: aaronmarsh632
  Lakka-nightlies for Pine A64 (and H64) roel 11 14,656 04-23-2020, 12:55 AM
Last Post: roel
  Read DHT22 on Pine A64 ayufan 3 4,956 01-19-2020, 02:51 PM
Last Post: {-DesT-}
  Centos 7 for Pine A64 Luke 2 4,808 05-28-2019, 12:18 AM
Last Post: pineadmin
  NEMS Linux for Pine A64 (+) Luke 1 4,071 05-09-2019, 05:42 PM
Last Post: pineadmin
  Pine Board using linux stuck during boot sequence ktaragorn 4 6,276 03-30-2019, 06:48 AM
Last Post: ktaragorn
  motionEyeOS (PINE A64(+)) pineadmin 4 10,154 11-09-2018, 03:25 AM
Last Post: pineadmin

Forum Jump:


Users browsing this thread: 1 Guest(s)