[SOLVED] Does mining with an RX 5700 blower fan at 4000 rpm dangerous for fan?

[krygennn]

Core clock MHz = 1750 default

Memory clock MHz = 1860, default = 1750.

Power limit= -%25 (%75)

Fan Speed = %75 fix 3800 rpm, default = oto.

--------------------------------------------------------

Sıcaklık değerleri;

GPU Core = 60-65 degree

GPU Memory = 72-78 degree

GPU VRM Core = 52 degree

GPU VRM Memory #1 = 61 degree

GPU VRM Memory #2 = 62 degree

GPU hot spot = 68 degree
------------------------------------------------------------


performance 53.~ MH/s


Are those temps and fan rpm safe for long period, thanks.

 

[Lutfij]

Welcome to the forums, newcomer!

In all honesty, there's no point worrying if the fans are going to be damaged. Mining puts a lot of stress on the card and in turn dumps heat, you need to evacuate the heat as fast as possible. For which you shouldn't be making a custom fan curve with respect to lower noise, leave them on Auto.

 

[krygennn]

Welcome to the forums, newcomer!

In all honesty, there's no point worrying if the fans are going to be damaged. Mining puts a lot of stress on the card and in turn dumps heat, you need to evacuate the heat as fast as possible. For which you shouldn't be making a custom fan curve with respect to lower noise, leave them on Auto.

thanks for the reply.So what u think about gpu memory temp.Do you think 76-78 degrees damages memory chips(VRAM) at 7 24 usage ? thanks

Can you give me a brief opinion about my over all temperatures

 

[Jacozeelie]

To me it is a bit hot. Is your gpu inside a pc case?

 

[krygennn]

To me it is a bit hot. Is your gpu inside a pc case?

it is

 

[krygennn]

To me it is a bit hot. Is your gpu inside a pc case?

btw 76-78 degree is not core temp, these values belong to VRAM.GPU Core is 62 degree

 

[digitalgriffin]

Core clock MHz = 1750 default

Memory clock MHz = 1860, default = 1750.

Power limit= -%25 (%75)

Fan Speed = %75 fix 3800 rpm, default = oto.

--------------------------------------------------------

Sıcaklık değerleri;

GPU Core = 60-65 degree

GPU Memory = 72-78 degree

GPU VRM Core = 52 degree

GPU VRM Memory #1 = 61 degree

GPU VRM Memory #2 = 62 degree

GPU hot spot = 68 degree
------------------------------------------------------------


performance 53.~ MH/s


Are those temps and fan rpm safe for long period, thanks.

No matter what you do you hasten the life of your video card through mining. Power components have a mtbf power curve. And so do caps. While mining does not hit the super high end of the power curve, running it 24/7 will reduce the usable lifetime by years.

If you insist on mining those are reasonable temps.

 

[krygennn]

No matter what you do you hasten the life of your video card through mining. Power components have a mtbf power curve. And so do caps. While mining does not hit the high end of the power curve, running it 24/7 will reduce the usable lifetime by years.

If you insist on mining those are reasonable temps.

In which scale I am hastening my GPU ? For example in long period with these temps, how long can my card live

 

[digitalgriffin]

In which scale I am hastening my GPU ? For example in long period with these temps, how long can my card live

It varies by card to card depending on design.

10% power might give you 15,000 mtbf
75% power might give you 7,000 mtbf
100% power might give you 2,000 mtbf

This is a gross hypothetical other than. To demonstrate it's an exponential curve of decay

Buildzoid would have access to such data sheets. But you have to know arrangement and each part #

 

[krygennn]

im running with 75 percent.How many years does 7000 mtbf corresponds

 

[NightHawkRMX]

76-78c is fine for vram.

My RX5700 ran much much hotter than that on vram while gaming.

 

[krygennn]

76-78c is fine for vram.

My RX5700 ran much much hotter than that on vram while gaming.

I have opened the windows, freezing my arse and now my vrams 72 C <3

 

[Phaaze88]

im running with 75 percent.How many years does 7000 mtbf corresponds

Using the gross hypothetical numbers from digitalgriffin:

A)10% power might give you 15,000 mtbf
-625 days, or 1 year and 8 months, if done 24/7
-1250 days, or 3 years and 5 months, if done 2/3 day
-1875 days, or 5 years and 2 months, if done 1/3 day

B)75% power might give you 7,000 mtbf
-292 days, or 9 months, if done 24/7
-584 days, or 1 year and 7 months, if done 2/3 day
-876 days, or 2 years and 5 months, if done 1/3 day

100% power might give you 2,000 mtbf
-83 days, or 3 months, if done 24/7
-166 days, or 5 months, if done 2/3 day
-250 days, or 8 months, if done 1/3 day

 

[digitalgriffin]

Using the gross hypothetical numbers from digitalgriffin:

A)10% power might give you 15,000 mtbf
-625 days, or 1 year and 8 months, if done 24/7
-1250 days, or 3 years and 5 months, if done 2/3 day
-1875 days, or 5 years and 2 months, if done 1/3 day

B)75% power might give you 7,000 mtbf
-292 days, or 9 months, if done 24/7
-584 days, or 1 year and 7 months, if done 2/3 day
-876 days, or 2 years and 5 months, if done 1/3 day

100% power might give you 2,000 mtbf
-83 days, or 3 months, if done 24/7
-166 days, or 5 months, if done 2/3 day
-250 days, or 8 months, if done 1/3 day

Phaaze is quite correct. However these are pure hypothetical numbers. You would have to pull data sheets to be sure.

 

[krygennn]

Phaaze is quite correct. However these are pure hypothetical numbers. You would have to pull data sheets to be sure.

from where ?

 

[digitalgriffin]

from where ?

You find a pic of your card with a close up of the power components. They have a mfg number on them you can reverse engineer. There's only a small handful of companies that make these chips appropriate for these uses.

Or you rip down your card and look up the part numbers yourself. That's what buildzoid and gamers nexus does.