Re: how many W a PSU for non-gaming Debian?
Linux-Fan wrote:
>> Oh, the OP has the AMD4 x86_64 CPU that comes with/in the
>> Asus ROG Strix B450-F Gaming motherboard!
>
> By default, a motherboard is just that, a motherboard.
> Unless you have some specific "bundle" package, there is no
> CPU included with it. According to
> https://rog.asus.com/motherboards/rog-strix/rog-strix-b450-f-gaming-model/
> the board has "AM4 socket: Ready for AMD Ryzen(TM)
> processors". And according to
> https://en.wikipedia.org/wiki/Socket_AM4 this socket can
> accomodate for a wide variety of different processors.
$ lscpu | grep "name"
Model name: AMD Ryzen 3 3200G with Radeon Vega Graphics
> (a) PSU with 450W will have specified 87% at 90W i.e.
> draw 90W/0.87 = 103W
>
> (b) PSU with 600W will have specified 90% at 120W i.e.
> draw 120W/0.9 = 133W
Okay, so with everything and +25% wiggle room, i.e.
(ceiling (* 1.25 (+ 19 125 (* 3 3) (* 2 6) 80 3 2.8))) ; 314 W
it is 314 W, and then the worst efficiency is 87%, the digit
lands at
(ceiling (/ 314 0.87 1.0)) ; 361
361 W.
?
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underground experts united
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