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Topic: RX480 XFX 8GB Black Edition - Overclock settings (Read 167 times)

member
Activity: 618
Merit: 21
December 09, 2018, 06:22:22 AM
#6
Yup, tried it!
Immediately loosing 2-3 Mh/s, lowering pow limit.
If you have 850-900 mV on GPU Core then you don't need to decrease power limit. If it is 0% - it's OK. If your card is working at 2250 Mhz of memory, then you have to have 30 mh/s.
full member
Activity: 265
Merit: 100
Yup, tried it!
Immediately loosing 2-3 Mh/s, lowering pow limit.
legendary
Activity: 3318
Merit: 1247
Bitcoin Casino Est. 2013
That is the perfect combination you have but unfortunately the 8GB cards do really consume more power than the 4GB counterpart.

You cannot really go more down than that without affecting performance.
full member
Activity: 265
Merit: 100
I'm getting 28,3 stock (modded bios)
And i'm getting ~31Mh

With

1150 cclock
2250 mclock
900mv
-35% pw limit
85% fan speed

But boy these cards suck up alot of juice.
legendary
Activity: 3318
Merit: 1247
Bitcoin Casino Est. 2013
If it is 8 GB and with Samsung memory should easily do 28 mhs in stock settings and even more with only OC from MSI Afterburner.

I think if you want to lower the consumption you should lower the core clock in MSI Afterburner. Also can try NT Overdrive tool if you have advanced knowledge to lower even more the consumption. You can read in google for more.
full member
Activity: 265
Merit: 100
Anybody who has these cards?
http://www.xfxforce.com/en-us/products/amd-radeon-rx-400-series/rx480be-rx-480m8bba6


Which OC tool are you using and settings?
I'm trying to lower the GPU consumption!

I'm getting 28,3 Mh/s running with modded bios...without OC

Thanks
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