[–] sausajez 2y ago ↗ 3.14GHz being the last truly stable frequency seems almost deliberate [–] tuyiown 2y ago ↗ Right, it does come full circle by half. [–] geerlingguy 2y ago ↗ It's slightly arbitrary, though; the real limit right now is the voltage limit set in firmware of 1.0000V. I think we could get a stable overclock to at least 3.2 or 3.3 GHz with more voltage. [–] 0xcde4c3db 2y ago ↗ IIRC it wasn't truly stable, just stable enough to sometimes finish a Geekbench run before crashing. [–] la_oveja 2y ago ↗ it can be done higher if voltage is added further. Maybe with certain temp control can achieve 4GHz or more
[–] geerlingguy 2y ago ↗ It's slightly arbitrary, though; the real limit right now is the voltage limit set in firmware of 1.0000V. I think we could get a stable overclock to at least 3.2 or 3.3 GHz with more voltage.
[–] 0xcde4c3db 2y ago ↗ IIRC it wasn't truly stable, just stable enough to sometimes finish a Geekbench run before crashing.
[–] la_oveja 2y ago ↗ it can be done higher if voltage is added further. Maybe with certain temp control can achieve 4GHz or more
[–] award_ 2y ago ↗ Bit more relevant link directly to Jeff Gs bloghttps://www.jeffgeerling.com/blog/2024/raspberry-pi-5-can-ov...His stuff is fantastic! [–] whitehexagon 2y ago ↗ Indeed. And the limit sounds like not just silicon lottery, but possibly also hard voltage limit, but maybe the breaks come off for the Pi500.
[–] whitehexagon 2y ago ↗ Indeed. And the limit sounds like not just silicon lottery, but possibly also hard voltage limit, but maybe the breaks come off for the Pi500.
[–] yardie 2y ago ↗ Just read Jeffs blog last night and overclocking a Pi? Results may vary by batch but tend to regress to 2.4GHz being the most reliable.https://www.jeffgeerling.com/blog/2024/important-considerati...
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[ 2.9 ms ] story [ 45.2 ms ] threadhttps://www.jeffgeerling.com/blog/2024/raspberry-pi-5-can-ov...
His stuff is fantastic!
https://www.jeffgeerling.com/blog/2024/important-considerati...