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Warez
Senior Member
Posts: 261
2014-12-14, 18:07
(This post was last modified: 2014-12-14, 18:07 by Warez.)
arm_freq=1150 is max... 1200 makes it freeeze
core_freq=550 is max... 600 makes it freeeze
sdram_freq=650
over_voltage=8
over_voltage_sdram=4
force_turbo=1
max_usb_current=1
gpu_mem=192
disable_overscan=1
hdmi_force_hotplug=1
hdmi_ignore_cec_init=1
only now i've added MPEG-2 and VC-1 and i get black screens on RTLxl addon? I use openelec Helix RC3 do i have to ad more to gpu_mem? Like 256?
Posts: 261
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6
Warez
Senior Member
Posts: 261
Is there anyway to boost or overclock internet download speed?
It seems like with overclock it turns down internet speed.... or is this a mis assumption?
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2014-12-20, 22:20
(This post was last modified: 2014-12-20, 22:23 by KAOZ23.)
Raspberry pi B+
Aluminium heat disipators
Acrylic enclosure
5V 20x20 fan, running at 3.3V (for noise)
Openelec 4.97.2
Pi is powered via USB port from a Memup ZX HD Multimedia HDD (one port for power, other one as storage)
My configuration file:
gpu_mem=128
gpu_mem_256=128
gpu_mem_512=256
arm_freq=1100
core_freq=550
sdram_freq=600
force_turbo=0
initial_turbo=0
overscan_scale=0
disable_overscan=1
overscan_left=0
overscan_right=0
overscan_top=0
overscan_bottom=0
hdmi_force_hotplug=1
hdmi_ignore_cec_init=1
hdmi_drive=2
hdmi_force_edid_audio=0
hdmi_pixel_encoding=0
hdmi_ignore_hotplug=0
sdtv_mode=2
sdtv_aspect=1
hdmi_ignore_cec=1
disable_splash=1
over_voltage_sdram=4
max_usb_current=0
over_voltage=8
With this configuration, playing full hd files:
Max temperature is 38,5ºC (more or less).
On skin (confluence), 34ºC.
Room temperature is about 21ºC, but pi is inside a furniture, so maybe is more.
Before those new parameters I use Turbo, and temperature was 31ºC at iddle and 34ºC playing full HD
The confluence skin is noticeably more responsive, and also, other skins now go faster. Now I can use a keyboard arrows without delay.
Very happy with these settings
All settings were done by Openelec RPi Config addon