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  Topic Review (Newest First)
11-19-2019 03:13 PM
ToTheSun!
Quote: Originally Posted by Synoxia View Post
strix 2080s, power limit maxed, OC scanner puts basically the same or slightly less clocks (2040 or 2025) till 1.050v (which is the max voltage shown by hwinfo) then it goes higher but ofcourse i am not reaching those because i don't overvolt the card yet.
The max power i've seen is around 250w (hwinfo reading).
I've got a evga 750w g3 psu, should be plenty for this and a 3700x.
I mean the BIOS power limit. For instance, my previous 2080 Sea Hawk reached its BIOS power limit much sooner than a temperature wall; which is why it couldn't go farther past 2085 MHz, even below 50 ºC.
11-19-2019 01:53 PM
Synoxia
Quote: Originally Posted by ToTheSun! View Post
What clocks are you getting max? Temperature doesn't matter much if you run into the power limit. Not saying that's the case, but it depends on card model and OC.
strix 2080s, power limit maxed, OC scanner puts basically the same or slightly less clocks (2040 or 2025) till 1.050v (which is the max voltage shown by hwinfo) then it goes higher but ofcourse i am not reaching those because i don't overvolt the card yet.
The max power i've seen is around 250w (hwinfo reading).
I've got a evga 750w g3 psu, should be plenty for this and a 3700x.
11-19-2019 09:44 AM
ToTheSun!
Quote: Originally Posted by Synoxia View Post
Btw @ToTheSun! I've done some tests and found out that actually it was my core clock to be unstable and not the core. Even asus's own OC mode seem to be unstable... i thought this was a guaranteed OC for those cards? Maybe i have a trash tier 2080super (ofcourse this is all done at stock voltages)
I am waiting for some degradation info even if i think NVIDIA 5 to 1 year with overvolt is BS or either they tested on reference card 85c full load 24/7.
This card just doesn't want to run hot, i maxed at 68c with a quiet fan curve, it mostly stays under 55c while gaming properly (rtss fps cap to avg framerate) can't wait to OC the sth out of it
What clocks are you getting max? Temperature doesn't matter much if you run into the power limit. Not saying that's the case, but it depends on card model and OC.
11-19-2019 09:07 AM
Synoxia
Quote: Originally Posted by chakku View Post
Anyone know what I can expect with undervolting a 2080 SUPER? Even at 4K the performance is sort of overkill for the games I currently play (CSGO/FFXIV) and I'd prefer it run a bit cooler especially since I can't cap the FPS on FFXIV to anything above 60.
Hi. MSI AB doesn't even have undervolting controls... i think they are locked
Depends on the card but from what i've seen on the internet everyone agree that these cards are already on the edge of stability (in fact, running OC scanner at stock voltages actually REDUCES stock clocks for me LOL) so i don't think you can undervolt them and retain the same clocks.
If you want to save power i think you can set the 3D profile to "Adaptive" and reduce power limit % to something like 85.


Btw @ToTheSun! I've done some tests and found out that actually it was my core clock to be unstable and not the core. Even asus's own OC mode seem to be unstable... i thought this was a guaranteed OC for those cards? Maybe i have a trash tier 2080super (ofcourse this is all done at stock voltages)
I am waiting for some degradation info even if i think NVIDIA 5 to 1 year with overvolt is BS or either they tested on reference card 85c full load 24/7.
This card just doesn't want to run hot, i maxed at 68c with a quiet fan curve, it mostly stays under 55c while gaming properly (rtss fps cap to avg framerate) can't wait to OC the sth out of it
11-19-2019 08:47 AM
arrow0309 Hi, anyone knows if I can successfully flash the 351W Evga FTW3 bios (2080 S) on my (285W) MSI 2080 Super X-trio?
11-18-2019 08:25 PM
chakku Anyone know what I can expect with undervolting a 2080 SUPER? Even at 4K the performance is sort of overkill for the games I currently play (CSGO/FFXIV) and I'd prefer it run a bit cooler especially since I can't cap the FPS on FFXIV to anything above 60.
11-18-2019 06:28 PM
Synoxia
Quote: Originally Posted by ToTheSun! View Post
IIRC, throttling happens in steps, at 40ºC, 50ºC, 60ºC, etc. Unless I'm mistaken, clocks decrease by 15 MHz every step, and it offsets with OC.
I see. Like ryzen cpus basically.

Is there any way to overvolt the memory? Seems like i have a bad 2080s and it doesn't OC ggdr6 quite well, i have some little black screen flashes in 2d games like lol
11-18-2019 09:07 AM
ToTheSun!
Quote: Originally Posted by Synoxia View Post
Anyway, these cards either run very very cold or asus design is very impressive. I'm trying to push a bit the OC curve and this card just doesn't want to go past 64c even on stock fan settings... do they really thermal throttle at 75c? There seems to be plenty of OC headroom
IIRC, throttling happens in steps, at 40ºC, 50ºC, 60ºC, etc. Unless I'm mistaken, clocks decrease by 15 MHz every step, and it offsets with OC.
11-18-2019 08:58 AM
Synoxia
Quote: Originally Posted by ToTheSun! View Post
That happens. The card gets stuck at 3D clocks and fan RPM. It's rare, though.
Anyway, these cards either run very very cold or asus design is very impressive. I'm trying to push a bit the OC curve and this card just doesn't want to go past 64c even on stock fan settings... do they really thermal throttle at 75c? There seems to be plenty of OC headroom
11-18-2019 08:40 AM
ToTheSun!
Quote: Originally Posted by Synoxia View Post
EDIT: rebooted and it's 300mhz. This card is kinda weird, seems to fix it's problems by itself sometimes.
That happens. The card gets stuck at 3D clocks and fan RPM. It's rare, though.
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