Sapphire RX-580 nitor fan question

[Edward666]

Hi

i've just bought a RX 580 it says Nitro on the back plate . what is difference between nitro and nitro + GPU?

core clock is 1411 MHz and memory clock is 8000mhz.

idle temps is 30C and my room temp is 23C .

my question is , its fan is not spining unless it reaches 40C . is it safe to leave it on auto fan control . on full load after 30 minutes it reached 77C on on heavens bench.

are temps safe or not ? and should i set a manual fan curve or leave it be on auto?

[Fasauceome]

temps are safe. Nitro+ is just branding.

[partymarty]

9 minutes ago, Edward666 said:

Hi

i've just bought a RX 580 it says Nitro on the back plate . what is difference between nitro and nitro + GPU?

core clock is 1411 MHz and memory clock is 8000mhz.

idle temps is 30C and my room temp is 23C .

my question is , its fan is not spining unless it reaches 40C . is it safe to leave it on auto fan control . on full load after 30 minutes it reached 77C on on heavens bench.

are temps safe or not ? and should i set a manual fan curve or leave it be on auto?

1- The nitro cards boost clock is just a tad bit higher (40-50MHz)

2- The fan not spinning till it reaches 40c is to make it less noise when it's not necessary, I would just leave the fan speed on auto. 

3- 77c is perfectly fine in Heaven, my 1080ti reaches 84. Till 95 degrees there's nothing to worry about. (even though I'm not comfortable with temps higher than 90).