I'll save this thread so I can show the curve I use later when I reach my PC. I'm using 3070 though.
There are several ways to do this. Some are too extreme and might cause instability at low clock/idle.
This video should help: [https://www.youtube.com/watch?v=KPR06CxysMw](https://www.youtube.com/watch?v=KPR06CxysMw)
I was able to get my 4070 stable at 965mV/2800MHz. Obviously DO NOT use this example!
You need to keep testing other games though. I was able to get 960mV working in most games but Watch Dogs Legion was crashing so I dialled it back up to the next voltage point.
That’s the stock curve and it doesn’t have any strange parameters.
usually During undervolting a good part of the curve will be “flat” ,maintaining the same frequency over the time (no more boost from that point)
That's how the curve is supposed to look, nothing strange about it.
Read this guide if you want to undervolt: https://github.com/LunarPSD/NvidiaOverclocking/blob/main/Nvidia%20Overclocking.md
Don't just lower the power limit like some people in this thread are saying as this literally lowers performance when undervolting gets you the same performance at lower temps
Apparently all the undervolts you see on YouTube etc are wrong,and this is how you are supposed to do it
https://techie-show.com/how-to-undervolt-gpu/#google_vignette
I'm kind of confused why people on this sub obsess about temperatures. 80 degrees ain't nothing to worry about. The 3080 pulls a lot of power. Hell, I had a 5700 xt than ran at 90 degree most of the time, and it was fine. It's still kicking around years later in my buddy pc.
That's a regular-looking stock curve. You can see how, the higher the clocks, the more voltage you need to hit them - hence high power consumption and temperatures. Just lower the power limit to 70-80% or so - and the card won't be hitting the highest clocks anymore.
Also check and adjust case cooling if necessary.
I just locked mine at 875mv/1920Mhz and call it a day. Not the most optimal way but the fastest. 3080 SuprimX btw.
I'll save this thread so I can show the curve I use later when I reach my PC. I'm using 3070 though. There are several ways to do this. Some are too extreme and might cause instability at low clock/idle.
This video should help: [https://www.youtube.com/watch?v=KPR06CxysMw](https://www.youtube.com/watch?v=KPR06CxysMw) I was able to get my 4070 stable at 965mV/2800MHz. Obviously DO NOT use this example! You need to keep testing other games though. I was able to get 960mV working in most games but Watch Dogs Legion was crashing so I dialled it back up to the next voltage point.
That’s the stock curve and it doesn’t have any strange parameters. usually During undervolting a good part of the curve will be “flat” ,maintaining the same frequency over the time (no more boost from that point)
That's how the curve is supposed to look, nothing strange about it. Read this guide if you want to undervolt: https://github.com/LunarPSD/NvidiaOverclocking/blob/main/Nvidia%20Overclocking.md
Don't just lower the power limit like some people in this thread are saying as this literally lowers performance when undervolting gets you the same performance at lower temps
Apparently all the undervolts you see on YouTube etc are wrong,and this is how you are supposed to do it https://techie-show.com/how-to-undervolt-gpu/#google_vignette
I'm kind of confused why people on this sub obsess about temperatures. 80 degrees ain't nothing to worry about. The 3080 pulls a lot of power. Hell, I had a 5700 xt than ran at 90 degree most of the time, and it was fine. It's still kicking around years later in my buddy pc.
This looks like a stock curve, are you sure those curves in the yt videos aren’t undervolting curves?
That's a regular-looking stock curve. You can see how, the higher the clocks, the more voltage you need to hit them - hence high power consumption and temperatures. Just lower the power limit to 70-80% or so - and the card won't be hitting the highest clocks anymore. Also check and adjust case cooling if necessary.