Difference between revisions of "Overclocking"
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{{warning|1=It is not recommended to exceed 667 MHz clockspeed on the DRAM.}} | {{warning|1=It is not recommended to exceed 667 MHz clockspeed on the DRAM.}} | ||
{{info|1=Set your DRAM to a multiple of 24) | |||
When overclocking the GPU, it is a good idea to also overclock the DRAM, as the main bottleneck of the A64 SOC is the memory. | When overclocking the GPU, it is a good idea to also overclock the DRAM, as the main bottleneck of the A64 SOC is the memory. | ||
The A64's maximum ram clockspeed falls just short of 667MHz. This may be unstable on your device however. Around 600 MHz (PC-1200) should work fine. (Some people have reported instability at lower clockspeeds, however it's not clear if the overclock was at fault) | The A64's maximum ram clockspeed falls just short of 667MHz. This may be unstable on your device however. Around 600 MHz (PC-1200) should work fine. (Some people have reported instability at lower clockspeeds, however it's not clear if the overclock was at fault) | ||
Arch Linux Arm uses a default clockspeed of 624MHz, with uboot builds availible to easily switch out for a lower DRAM clockspeed. | |||
= Rockchip RK3399 based boards = | = Rockchip RK3399 based boards = | ||