does anyone know

hashing speed
from saphire r9 fury or fury x

and how many watts?

What about network traffic data?

I measured around 300MB of sent data per day for one rig of 6x290 and 250MB for 6x380, which is a lot compared to eth.

Being on 3g modem I noticed that my data plan was done for this month... this never happened when mining eth.

Anybody measured this? Is there any way to lower this huge traffic?

After doing some testing with a modem directly managed by the computer and not using a router with usb, near 50-100ms in good conditions. Good conditions means the latest 3G implementation and not much saturation in that particular cell. In the other hand 4G offers a good improvement in latency, sometimes better than a DSL.

one question.

i mining eth, then in a week ago i change to mine ZEC, just to try it for and hours, but then i swich back to ETH mining but i could not start miner (before i tried mining ZEC everthink went fine). so i reinstal GPU driver and then i try again ETH and it works and i leave it till today. Today i want to try ZEC, but could not start the miner.

What can be the problem?

I have several rx480s using Boysie's ROMs, getting 30 MH/s on ETH, using Claymore ETH/DCR 7.4.  I installed Claymore 7.0 for ZEC, getting roughly 160 H/s on the same rx480s.  I decide to switch back to ETH, but now I only get 15 MH/s.  Yes, a 50% drop!  If I install the stock ellesmere ROM, I get 24 Mh/s, and can boost that to 27 Mh/s with tweaks as usual.  However, it seems the ZEC Claymore application 'BREAKS' the hashrate of the Claymore ETH application, if using a modified ROM.  More importantly, this is permanent.  Well, semi-permanent.  I found if I COMPLETELY REINSTALL my OS and switch video cards between workers - essentially completely start from scratch, I can get them back to 30 MH/s.  However, if I run Claymore 7.0 on ZEC just ONCE, they drop back down to 50%.  Anyone have any idea what is getting switched?  I thought it might be registry settings, so I restored the registry.  No good.  The only thing I can find that fixes it is a complete reinstall of the OS, in addition to erasing motherboard BIOS.

I have now with modded bios from eth gpuclk 1150 memclk 2150, gpu core voltage -100mv
6 x rx480 - 930h/s - power draw at the wall 700w
If I try to lower gpu or mem clock I get hashrate drop

claymore dual mining for eth 7.4
claymore zec 7.0

driver latest crimson 16.11.4 (also tried on 16.9.2 and 16.11.3)5*rx 480 oc 8gb

bios v4

asrock btc pro/celeron/8gb ram

wiin 10.

 seting on custom bios are 1150/2150.

thx