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yea was thinking more of Temps from My own 5800X when it arrives.
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Nah I think these things just run toasty dude. I installed my 5900x yesterday and actually remounted it as it’s considerably hotter than my previous 3700x. I think that’s the nature of the beast though. That and the much higher 105w TDP. I’m using an h150i 360mm and I’m considering getting another 3 fans for the back of the radiator to see if I can drop temperatures even by a few degrees.
An all core OC should actually give lower temps assuming you keep the vcore @1.3 or lower.
I get around 85C with a Phanteks TC14PE and Noctua NHD15 with a 3900X so its not out of the realm with a lower end cooler.
Because stock feeds the chips higher voltage than what you can set with an all core OC.How so?
Because stock feeds the chips higher voltage than what you can set with an all core OC.
lol
stock feeds higher voltage and lower amps.
all core OC feeds lower voltage but higher amps.
I'm not sure if this applies to the 12 and 16 core chips as they don't overclock as high as the max boost but I've seen a few reviews on the 6 and 8 core where a 4.7ghz all core OC was cooler and using less power than stock.lol
stock feeds higher voltage and lower amps.
all core OC feeds lower voltage but higher amps.
I'm not sure if this applies to the 12 and 16 core chips as they don't overclock as high as the max boost but I've seen a few reviews on the 6 and 8 core where a 4.7ghz all core OC was cooler and using less power than stock.
Everyone is taking about temps here. What are the power draws on CPU package?
these zen3 meant to have the same TDP or power consumption than zen2 and offer more performances.
zen2 wasn’t running this hot under AIO why is the zen3 doing it now?
That’s my point, it should be the same temps.Because performance per watt is way better with Zen3 but they're also pushing them harder with higher frequencies so it cancels out. Also silicon lottery plays a huge part in how hot the chip will run, most people are reporting similar temps to Zen2 as far as I can tell looking at all the reviews.
Yeah it feels like the power envelope is too high for a given load. Had these results from manual testing yesterday
Sythe Fuma 2 in open air
Mhz - V - T - Cine score
Default
4505 - 1.335 - 80 - 5788
Manual
4700 - 1.25 - 76 - 6192
4750 - 1.25 - - error
4750 - 1.2625 - - error
4750 - 1.275 - - error
4750 - 1.2875 - 81 - 6259
4775 - 1.2875 - - error
4775 - 1.3 - - error
Stopped as temps getting a bit high
There's meant to be a new AGESA coming soon which allows undervolting with their auto OC/PBO stuff working
https://wccftech.com/amd-ryzen-5000...memory-overclocking-500-series-agesa-support/