OverLoad 20C temp jump on Gpu1

[CyberHippi]

I started my pc today and saw my 1st gpu jumps from 25c to 80c in less than 2 seconds
while gpu2 stays stable and slowly rise from 21c to 56-59c
Have cleaned out the pc, lowered voltage, rearanged the gpus but still nothing.

Msi Afterburner monitor when running nicehash for 100% gpu usage
https://gyazo.com/8a80427785cea5ae7a5f53e49c14a2be

[knightslugger]

Are the intakes to GPU2 directly behind GPU1? a 20C delta between the two if they are sucked tight to one another isn't uncommon. It's very hard to get air into a fan that's facing a brick wall.

[CyberHippi]

4 minutes ago, knightslugger said:

Are the intakes to GPU2 directly behind GPU1? a 20C delta between the two if they are sucked tight to one another isn't uncommon. It's very hard to get air into a fan that's facing a brick wall.

[CyberHippi]

5 minutes ago, knightslugger said:

Are the intakes to GPU2 directly behind GPU1? a 20C delta between the two if they are sucked tight to one another isn't uncommon. It's very hard to get air into a fan that's facing a brick wall.

Its still the same gpu that overheats even tho i change sides

 

[knightslugger]

Are you SURE it's the same GPU, and not just the GPU in line? Have you removed the second GPU and ran it by itself?

 

It's not really overheating at 80c. i mean it's hot, but not for 120% power. Fan curve profile plays into this as well.

[CyberHippi]

1 minute ago, knightslugger said:

Are you SURE it's the same GPU, and not just the GPU in line? Have you removed the second GPU and ran it by itself?

https://gyazo.com/fd44c30c0bd3960d5b7929ca0557f1d3

Now after i took the pics its slowly going from 80 to 72 for some reason
and gpu2 allways stay cool at 60

want me to do 1 by 1?

[knightslugger]

Running different Algo? I've notice about a 50w and 10% power difference between hashing Equihash and say Lyra2Rev

[CyberHippi]

2 minutes ago, knightslugger said:

Running different Algo? I've notice about a 50w and 10% power difference between hashing Equihash and say Lyra2Rev

they combine and run the same algo when i turn it on. for me atleast

 

[knightslugger]

4 minutes ago, CyberHippi said:

want me to do 1 by 1?

1 by 1 would certainly help to isolate one card over the other and would deff. tell you if it's just cards stacking that's giving you such a difficult time with cooling.

[knightslugger]

Just now, CyberHippi said:

they combine and run the same algo when i turn it on. for me atleast

 

OK, but it does switch automatically based on profitability, unless you are mining straight "whatever". which i don't recommend.

[CyberHippi]

1 minute ago, knightslugger said:

OK, but it does switch automatically based on profitability, unless you are mining straight "whatever". which i don't recommend.

now that i closed my case gpu2 raised 2c and gpu1 9c, so im guessing heatrecyle

https://gyazo.com/50f2b0707d6f345225c824dac0a89fc5

ill 1 by 1 run now.
And yes it is automatic but they both switch at the same time

 

[CyberHippi]

14 minutes ago, knightslugger said:

OK, but it does switch automatically based on profitability, unless you are mining straight "whatever". which i don't recommend.

1st run with "the bad gpu". looks like its thermalthrotteling to now for some reason??

https://gyazo.com/47ab4876eb176063bdd88d29e3ecfe23

[knightslugger]

1 minute ago, CyberHippi said:

1st run with "the bad gpu". looks like its thermalthrotteling to now for some reason??

https://gyazo.com/47ab4876eb176063bdd88d29e3ecfe23

not at 80C. that's something else. But with fans at 100% it should be like, 60C. i'm wondering if the TIM is dry. when's the last time you cracked off the cooler for a TIM swap?

[CyberHippi]

Just now, knightslugger said:

not at 80C. that's something else. But with fans at 100% it should be like, 60C. i'm wondering if the TIM is dry. when's the last time you cracked off the cooler for a TIM swap?

Well i guess you have it there, never fcked around with opening it just incase. dont even know what TIM is

[knightslugger]

2 minutes ago, CyberHippi said:

Well i guess you have it there, never fcked around with opening it just incase. dont even know what TIM is

Thermal Interface Material. Basically it's the schmoo between the heat spreader and the heat producing element, in this case the GPU die. Manufacturers are NOTORIOUS for opting for the CHEAPEST schmoo on the planet to save a few bucks. They might as well use peanut butter on it, no one would know the difference!

[CyberHippi]

1 minute ago, knightslugger said:

Thermal Interface Material. Basically it's the schmoo between the heat spreader and the heat producing element, in this case the GPU die. Manufacturers are NOTORIOUS for opting for the CHEAPEST schmoo on the planet to save a few bucks. They might as well use peanut butter on it, no one would know the difference!

Ahhh thermal compund yeye ill get some new shit and try that then.

Btw any tips on Bios settings for optimilization (or windows programs to remove useless stuff), not overclocking just all the other stuff. Cant seem to find any guides on that

[knightslugger]

Just now, CyberHippi said:

Ahhh thermal compund yeye ill get some new shit and try that then.

Btw any tips on Bios settings for optimilization (or windows programs to remove useless stuff), not overclocking just all the other stuff. Cant seem to find any guides on that

can't really help you there. I run my system pretty damn hard and don't like to tinker. i Crank it to 11 and just let it eat.

[CyberHippi]

6 minutes ago, knightslugger said:

can't really help you there. I run my system pretty damn hard and don't like to tinker. i Crank it to 11 and just let it eat.

Haha ok. tnx for the help anyway

[CyberHippi]

11 minutes ago, knightslugger said:

can't really help you there. I run my system pretty damn hard and don't like to tinker. i Crank it to 11 and just let it eat.

But yeah an update this is the second card that had good cooling, and preformin the same as it was in sli

https://gyazo.com/961b09383bba4cfe89f47ca3d840aab2