First of all i want to thank Eliovp for the sharing of knowledge and all the thread participants for the added infos.
I'm on the -175mV rom since 4 days now and all is fine but headless boot won't work.
I need to plug hdmi to monitor and it boots fine
at the moment i have two nanos on usb risers and one on motherboard, one 700W PSU
mobo is H81 Pro BTC and i'm booting lubuntu with claymore's on thumb usb
@Eliovp: i think i have read u have the same mobo and same cpu celeron g1840 did u have issues on headless booting?
also i'm on 312w reading on killawatt for mobo+3nanos with your stock -175mV rom audio and sata's disabled is that good? i thowght i'd go lower with 75watt for each nano i was expecting.
i'm going to try -200mV stock soon.
Thank you again
good mining to all.
envy you.
all my sapphires nanos couldn't make it with -175mod and -200mod.
the ones that made it only hit the -150mod.
but these nanos have already saved me a lot even at stock compared to my power hungry MSI 390s.
I hope I can get those 480s soon
Accroding to one report, the 480 are not so good for Ethereum mining.
http://cryptomining-blog.com/8008-possible-ethereum-hashrate-for-the-new-amd-radeon-rx-480/
http://wccftech.com/amd-rx-480-1500mhz-overclocking-tool-voltage-2/
AMD is launching a new overclocking tool for the RX 400 series with voltage control, oh and the RX 480 is capable of 1.5Ghz+ clock speeds. You heard that right folks! We got a good one for you today. We shared the impressive performance figures for AMDs reference designed RX 480 4GB & 8GB cards just a couple of days ago, both of which came out ahead of the R9 Nano & GTX 980. Its about time we dove into the overclocking aspect of the red teams latest Radeon graphics card retailing on the 29th of June.
AMDs $199 RX 480 Is Even More Impressive When Overclocked:
With the Radeon RX 480 and the RX 400 series in general AMD wants every user to be able to extract even more value out of their RX 400 series graphics card. Beyond what theyd normally get straight out of the box. The key to achieve this is to make overclocking more accessible, more convenient and more valuable. This is where AMDs new overclocking tool will play an instrumental role in supercharging the bang behind every buck.
Read more: http://wccftech.com/amd-rx-480-1500mhz-overclocking-tool-voltage-2/#ixzz4CHl97MSJ