OC 2080ti Founders crashing issues

[vnbsaber]

So to preface this I'm new to overclocking and not 100% sure on what Im doing. Ive read up a bit and was testing the waters.

 

 

The picture were the settings I thought were stable. I slowly increased things until things went wrong. Cranked it back down and used the PC to make sure things were stable, I got down to there and it worked fine for about 20-30 minutes then crashed. Now Ive seen clocks at higher speeds all around even up to 2000mhz core clock so I figured I must be missing something or doing something wrong. Any help would be greatly appreciated!

[ddennis002]

6 minutes ago, vnbsaber said:

So to preface this I'm new to overclocking and not 100% sure on what Im doing. Ive read up a bit and was testing the waters.

 

 

The picture were the settings I thought were stable. I slowly increased things until things went wrong. Cranked it back down and used the PC to make sure things were stable, I got down to there and it worked fine for about 20-30 minutes then crashed. Now Ive seen clocks at higher speeds all around even up to 2000mhz core clock so I figured I must be missing something or doing something wrong. Any help would be greatly appreciated!

What kind of 2080ti are you overclocking?  1000Mhz offset on the memory is probably not stable and your offset on the core is the same way.

When the card boosts up to the power target it automatically OC's the slider is an offset past that yet so if the card at default can do 1950Mhz on the core your essentially telling it to try and do another 350Mhz.

[Jurrunio]

1. what software is used for stress testing?

 

2. how high does Precision X actually reports? Not talking about offsets here

[vnbsaber]

41 minutes ago, ddennis002 said:

What kind of 2080ti are you overclocking?  1000Mhz offset on the memory is probably not stable and your offset on the core is the same way.

When the card boosts up to the power target it automatically OC's the slider is an offset past that yet so if the card at default can do 1950Mhz on the core your essentially telling it to try and do another 350Mhz.

 

Its a founders edition.

 

I see Ill turn it down a bit and see how it goes.

 

 

34 minutes ago, Jurrunio said:

1. what software is used for stress testing?

 

2. how high does Precision X actually reports? Not talking about offsets here

 

Im not doing any stress testing at all. Im literally just using the PC normally, watching a movie/surfing the web.

 

It stays at what you see there it doesnt go up or down and boom just crashes.

[Jurrunio]

8 minutes ago, vnbsaber said:

Im not doing any stress testing at all. Im literally just using the PC normally, watching a movie/surfing the web.

 

It stays at what you see there it doesnt go up or down and boom just crashes.

... then that's the problem, only touch the frequencies when you're stressing it. The 2GHz numbers are all read during 3D load (heavy one at that), not at idle and definitely not at what looks like a +350MHz offset

[vnbsaber]

21 minutes ago, Jurrunio said:

... then that's the problem, only touch the frequencies when you're stressing it. The 2GHz numbers are all read during 3D load (heavy one at that), not at idle and definitely not at what looks like a +350MHz offset

 

 

Ok that makes sense, the base is around 1100 so I didnt think boosting it +350mhz would be too crazy considering how low it was to begin with. Will reset and do a boost of 100 at a time and go from there.

 

Thanks!

 

 

Also I use cinebench to test not sure what other programs would be good.

 

 

the system is

 

i9-9900k

Asus maximus XI hero

RTX 2080ti FE

64gb Corsair vengence pro RGB ram

EVGA 850w 80+ gold PSU

Corsair H100i platinum AIO

6 Corsair ML series fans 3x140mm 3x120mm

[Jurrunio]

9 minutes ago, vnbsaber said:

 

Also I use cinebench to test not sure what other programs would be good.

Cinebench OpenGL test is no good for testing overclocks or even gaming performance. Using games is much preferred, but if you can't / don't have games yet 3DMark Fire Strike, Unigine Heaven and Superposition are good bench+stress tools

[vnbsaber]

3 minutes ago, Jurrunio said:

Cinebench OpenGL test is no good for testing overclocks or even gaming performance. Using games is much preferred, but if you can't / don't have games yet 3DMark Fire Strike, Unigine Heaven and Superposition are good bench+stress tools

 

I will grab those thank you!

 

And I restored everything to default and its just as you said I didnt realize that when it boost clock it hits 1900 which like you said is causing the crash.

[vnbsaber]

Thanks for the help guys ran the heaven benchmark probably 6-7 times and it stayed stable the whole time. I tried getting it to +1000mhz on the memory but thats when it really started to have issues.