Difference between revisions of "Overclocking"
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Check the achieved clock speed with <code>sudo cat /sys/kernel/debug/clk/clk_summary | grep armclk</code>. Does not seem to overclock at stock voltages at all, defaults to 408 MHz if it fails to set a clock rate. Stock voltage is 1.30V, just shy of the 1.35V maximum outlined in [https://www.rockchip.fr/RK3328%20datasheet%20V1.1.pdf the datasheet]. Overvolting to 1.325V just left the device in an unbootable state for CounterPillow, would not recommend. | Check the achieved clock speed with <code>sudo cat /sys/kernel/debug/clk/clk_summary | grep armclk</code>. Does not seem to overclock at stock voltages at all, defaults to 408 MHz if it fails to set a clock rate. Stock voltage is 1.30V, just shy of the 1.35V maximum outlined in [https://www.rockchip.fr/RK3328%20datasheet%20V1.1.pdf the datasheet]. Overvolting to 1.325V just left the device in an unbootable state for CounterPillow, would not recommend. | ||
GPU needs investigating, but | GPU needs investigating, but current mainline device tree does not try to clock up the GPU at all. | ||
[[Category:SOPine]] [[Category:Pine A64]] [[Category:Pine H64]] [[Category:A64-LTS]] [[Category:PineBook]] [[Category:PinePhone]] [[Category:PineTab]] [[Category:Rock64]] [[Category:PineBook Pro]] [[Category:ROCKPro64]] [[Category:Allwinner A64]] [[Category:Allwinner H6]] [[Category:Rockchip RK3399]] | [[Category:SOPine]] [[Category:Pine A64]] [[Category:Pine H64]] [[Category:A64-LTS]] [[Category:PineBook]] [[Category:PinePhone]] [[Category:PineTab]] [[Category:Rock64]] [[Category:PineBook Pro]] [[Category:ROCKPro64]] [[Category:Allwinner A64]] [[Category:Allwinner H6]] [[Category:Rockchip RK3399]] | ||