On 15.07.17 12:48, Gene Heskett wrote: > Screen updates in the postgui stuff are I believe that main reason for > over-runs as the pi's video is framebuffer=damned slow. One of the > reasons I am considering a rock64, its cpu is about 30% faster, and > can be had with 4Gb of dram @ $44.95.
The only thing is that 30% faster than glacial still isn't up to some of the motorin' of your youth, Gene. At this link: https://www.udoo.org/forum/threads/rpi-3-vs-udoo-x86-cpu-benchmarks.7326/ we have some runs of: "sysbench --test=cpu --cpu-max-prime=20000 --num-threads=4 run" which summarise as: Raspberry Pi 3 Model B (Raspbian Jessie, sysbench 0.4.12) 119.6545s Udoo X86 Ultra (Debian Stretch, sysbench 0.4.12) 12.1223s Udoo X86 Advanced on Ubuntu 16.04 LTS 14.6706s Udoo X86 Advanced on Ubuntu 16.10 LTS, on on-board emmc 15.5837s Udoo Basic, FreeBSD 11-RELEASE-p1 29.5172s Here it is for an "older" up board (1) 15.0586s Did you hook an Up board onto the conveyor of goods headed out your way, Gene, or was that one that got away? I just ran it on my Udoo X86 Advanced, and it gives 22.3 seconds. That seems out of whack with the other results. Mind you, it didn't start the fan, so may be still in first gear. Erik ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
