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  Topic Review (Newest First)
06-22-2020 08:25 PM
Steven Stacy
Quote: Originally Posted by BIaze View Post
EVGA RTX 2080 Black Edition Gaming, just flashed it with the Gainward 280W Bios and so far seeing pretty nice improvements, core OC went up from +125 to +150, rest stayed the same. Shame about the fan speed, might just plop a 360mm AIO later and hopefully get a 2100mhz stable
After my motherboard bios update, my memory latency improved and all my benchmarks scores increased. I notice it affected my gpu. GPU is stable at 2175 and actually runs little cooler.
Do you know what the maximum voltage your hitting? I am stable 2175 @ 1087mV. 90% on OC scanner test and no artifacts EVGA OC scanner X. I'm hitting power limit so I can't hit higher voltage. I just need a little more juice to hit 2190.
06-22-2020 02:21 AM
BIaze EVGA RTX 2080 Black Edition Gaming, just flashed it with the Gainward 280W Bios and so far seeing pretty nice improvements, core OC went up from +125 to +150, rest stayed the same. Shame about the fan speed, might just plop a 360mm AIO later and hopefully get a 2100mhz stable
06-16-2020 07:01 PM
Steven Stacy It took me awhile to find the right software for my setup to tweak my RTX 2080 to run 2160Mhz/8209Mhz all day at 40c. Finally did it and passes all stress test and even RDR2 using vulkan with no GFX error state!!
I use OCCT6 for the memory. It seems to always use the highest frequency set on the curve and EVGA OC Scanner X to scan for artifacts. MSI kombuster and OCCT would not always go with the highest GPU frequency I had set on the curve.
I didn't realize how sensitive Memory speed correlated with GPU frequency and voltages. And the voltage % also makes a difference when you get to fine tuning memory vs frequency at each specific voltage for stability.
Anyway, I was only able to get constant 2160Mhz stable at one specific memory speed.
I can see why RDR2 would have issues. It was hard to get each voltage frequency correct and not have any artifacts.

I was able to use occt and msi kombuster at lower voltage to test for artifacts.

With 3dmark I was able to take top spots for 3950x w/ single gpu 2080 (non super) scores in all the benchmarks pretty easily. The timespy run attached average 2160 the entire run. The extreme average 2153, At some point it most of dropped to 2145 for a little bit.
06-11-2020 06:01 AM
Bride Asus EVO DUAL-2080S-O8G + ID-COOLING FROSTFLOW 120VGA

Ambient temp 30 degrees
Max temp load 77 degrees
Core 2085 ~ 2115 MHz
Memory 8000 MHz


https://www.asus.com/us/Graphics-Car...2080S-O8G-EVO/
http://www.idcooling.com/Product/det...TFLOW%20120VGA
06-01-2020 10:32 PM
Steven Stacy
Quote: Originally Posted by thebaltar View Post
Hi guys,
There is anyway to turn off the fans of my RTX2080 Super Founders edition when in idle?
Some secure bios that have this feature and that i could use?
My fans in 41% idle are doing a thin boring noise.
I saw the asus 2080s bios, they have the same pcb, but asus dont have USB-c.

I'm not familiar with the FE, but 41% 1500 rpm sounds like the its locked. I am wondering if something like corsair commander or another fan controller that can monitor gpu temps so you can do your own fan curve. just need to unplug the fan from gpu pcb and make an adapter.

I know its not really an answer, but, it may give you alternatives to research.
06-01-2020 10:54 AM
thebaltar Hi guys,
There is anyway to turn off the fans of my RTX2080 Super Founders edition when in idle?
Some secure bios that have this feature and that i could use?
My fans in 41% idle are doing a thin boring noise.
I saw the asus 2080s bios, they have the same pcb, but asus dont have USB-c.
05-16-2020 08:02 AM
Steven Stacy
Quote:
I highly advise everyone not to keep clocks too high, or to at least keep in mind that if games crash, the reason is that the clocks are set too high and should be toned down. On an ASUS STRIX, I ultimately settled on +70 Core and +1150 Memory, and these values were rounded down just to be safe. I never encountered any more crashes after that.
I totally agree. I have a non super and +76 was the max to be able to play RDR2 without crashing. However, that slider increases the offset across the entire curve. When I created my own curve, I was able to determine which voltage and frequency was causing instability. I was able to increase performance by OC per voltage. Frequency isn't as high but it kicks in sooner and doesn't drop to a lower frequency with a custom curve. Then you can tweak the curve as you encounter issues. It's time consuming.
05-16-2020 07:42 AM
Steven Stacy
Quote: Originally Posted by Technodox View Post
For the 2080 Super, I'm seeing its +100 for Core and ~+1000 VRAM. Is there a voltage bump too? Running afterburner.
I did a rebuild going from a 9700k to 3950x. I have a non super 2080 and had to tweak the heck out of the curve to figure out how to match my former 9700k 5.1Ghz.
With the 9700k I just did the slider and for the most part the voltage % did very little. It did seem to crash RDR2 when it was set over 46%.

The same profile did not work well with the 3950x. I was losing anywhere from 2 to 6% performance so I dug into editing the curve and using monitor software to record the voltages, loads and frequencies.
I created my own curve and surpassed my intel build. The memory speed is forgiving but can actually slow performance down with error correction. This is when I realized the voltage % slider actually stabilizes the memory. It did nothing that I can see to stabilize the core. I am stuck with 2130Mhz on the core. Any higher I get crashes or artifacts, however, I was able to increase the memory to 8230 (+160) with the voltage % slider. I'm not sure if its a voltage jump or just offsets the voltage per frequency. I haven't paid that much attention to the max voltage and this seems to be stable with 40c temps underload.

I would imagine with the right OC curve, a super should outperform mine especially with an intel chipset. Although, my RTX 2080 does have a higher TDP and factory clocks then most non supers.
05-12-2020 01:35 PM
BigFidel Deleted Sorry
05-11-2020 01:52 AM
BIaze
Quote: Originally Posted by Alucard-- View Post
yes that was the only non-a bios I found with the 280watt limit.
ah sweet, thanks a lot! I'll be using this on the 2080 Black soon.


Also is there a table like the one on this thread's OP for 2080 Super(power limit, pcb model etc)?
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