RX480 XFX 8GB Black Edition - Overclock settings

[r3lentleSs]

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

[swogerino]

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.

[r3lentleSs]

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.

[swogerino]

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.

[r3lentleSs]

Yup, tried it!
Immediately loosing 2-3 Mh/s, lowering pow limit.

[VasilyS]

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.