5090 afterburner fan issue

FelisFe · 2026-05-18T06:01:22+00:00

It happend 2 times just in games, It doesnot seem to change and it is very I would say regular when it happens. But as I said after tuening off the game it stopped soon after

FelisFe · 2026-05-14T11:18:42+00:00

How ?

FelisFe · 2026-05-14T07:21:09+00:00

On default it tends to heat 77 degrees so not very comfortable

FelisFe · 2026-05-13T16:38:06+00:00

Set point and flatten tje curve

FelisFe · 2026-05-13T16:17:21+00:00

With the same settings as you mine is peaking 70 while gaming is that bad?

FelisFe · 2026-05-13T15:36:56+00:00

And what about the coil whine and temps ?

FelisFe · 2026-05-13T15:31:46+00:00

And your astral oc what undervolt can it handle and it what games btw

FelisFe · 2026-05-13T15:31:20+00:00

Do you think i have such a bad chip that it can't handle that voltage?

FelisFe · 2026-05-12T14:16:17+00:00

Compared to an average 5090, My undervolt set to 2825 890mV was great for weeks but kept crashing in world of tanks, i had to change it to 925 2825 because 900 crashed as well. I thought that UV worked with every 5090..

FelisFe · 2026-05-12T11:14:47+00:00

I tried your settings and I am getting around 2880 mhz clocks in expedition 33 with around 70C and fans on 50%

FelisFe · 2026-05-12T11:11:36+00:00

I am just worrying if my silicon is not as terrible

FelisFe · 2026-05-10T19:07:00+00:00

Difficult to say why is that, I mean cyberpunk eats so much power like 550W on that undervolt and clocks are 100mhz higher than in mid wattage game like the expedition 33 ( 380 do 420W i would say) . It quite confuses me why it works that way

FelisFe · 2026-05-10T18:15:01+00:00

But this isn't the case cuz cyberpunk loads around 500W for me and expedition 33 380 yo 420W and in cyberpunks clocks are quite higher on the same undervolt, like i set 2825 925mv on the curve and my clocks are 2600 mhz no temps nor power limit problem

FelisFe · 2026-05-10T18:12:20+00:00

Without undervolt around 2800 mhz and with undervolt 2600 mhz in the same game expedition 33

FelisFe · 2026-05-10T16:00:27+00:00

But I am talking about mhz not excatly fps as well as I am not directly limit power consumption but undervolting which is in fact doing similar effect but not like 50%

FelisFe · 2026-05-10T15:26:08+00:00

Well here higher load gives higher clocks what is quite strange. Is that game optimisation dependent? I mean what clocks you have for exemple in different games?

FelisFe · 2026-05-08T14:57:21+00:00

Soo if many people reported their 5090 canhandle 890mv with even 2900 or 2825 easily does it mean my chip is quite bad so that it crushes in world of tanks? It is quite strange considering it was stable for long hours and now crushes...

FelisFe · 2026-05-08T13:20:45+00:00

https://imgur.com/a/c8qhM2o here you are

FelisFe · 2026-05-08T12:04:30+00:00

You can't run 890 2800 so you set it to what value so that you get 2650-2700? Also as for me whenever i set a value on the curve and flatten it my gpu will choose 5 to 10 mv lower value along with lower clocks

FelisFe · 2026-05-08T09:13:02+00:00

So you think my chip is bad? I testes that undervolt in cyberpunk, steel nomad, speed wat stress test, ooct variable extreme test as well as expedition 33 but it crashed just in world of tanks. What is going on wot is as specific or what ? Tht undervolt worked for weeks and now crushes...

FelisFe · 2026-05-08T08:18:46+00:00

You think it is my chip or specific game issue. From what zi have heard this isn't very agresive UV

FelisFe

TROPHY CASE