everything went good.. except for a little bit longer waiting times and now there are problems with their China mining hostings so I recommend not to allocate your miners there (support also isn't the fastest but whatever)

whaat? i hope you are joking it should be a coupon for PPS that the miner would have earned in the delayed period

I actually ordered from Bitmain but indirectly, the miners were sold out quite fast by these resellers so I had no other option, The Bitmain problems started with an internal fight of 2 CEO guys 4 months ago, which I think was fake and was just coverage for they plan to release miners just before the halving, and mine on them in the meantime ...

so I can assume we are being scammed by coinminingcentral.com? they are blaming bitmain for delays but maybe they already got it and mine on them or what... oh my god, what is going on.. one thing I know I will never again order a miner from Bitmain

Hello guys, I just wanted to ask if there is anyone who ordered the z15 July batch from any site and has it delivered already... because I'm still waiting for mine (from coinminingcentral.com) 4 months delay, it's getting a little bit fishy, I put my hard-earned money into this but they are just moving the date of shipment and write an apology for the delay that's all... And also, people who ordered in June, did you get the coupon they promised as a compensation for lost earnings? Thanks for reply, I don't know if I should go for a refund or wait a little bit longer ach...

cryptonight heavy (xhv) vega 64 ref samsung, 2.15khs 160w per card, pretty stable

https://imgur.com/a/yPuWUwx

I'm also interested, but maybe they taking wattage from gpu-z, heard few users saying u can't get much below 170w if you want to keep stable 50+ hashrate and I think so...
Could you please share your settings? these are quite good results ur getting also what 56 bios did you flash into because I didn' know which to choose and got like -10w only

Could you guys please share your hashrates for vega 64 cryptonight_heavy algo?

hmm interesting, I will try to cool it down more.. also I found out about XHV mining wich consumes less power and give more yield ass well these days (ach I hope we will see ethereum around 500$ till the end of year  ) so now I'm looking for new timings I managed to get 2200 hs, 160w per gpu, (user livada timings ras 28 rcdr 12 rcdwr 5 rc 44 rp 12 rrds 3 rrdl 3 ref 15600 rfc 246 faw 14) one small error I get with TMR that always my gpu0 (tried switching gpus) hashes like 10% less, don't know why i'm going to try different miners as well, and maybe give a shoot to hive os again and play with agressive undervolting, dpm etc... will post some low power cons setting when I find the best one

thanks man your setting helped me to get it at least stable at 50.8 mh/s after 3 days of trying but still I'm on around 1100w per 5x vega64 system I think it can get lower

Hello guys, your help would be aprreciated 

I have few vegas64 reference samsung memory on me (gigabyte, powercolor, amd) and unfortunately have a hard time setting them to be as efficient as they could

First I tried amdmemtweak with hiveos but couldn't get the results I wanted not even close, still was about 250w from wall (in this post all wattage will be from wall), so I switched to windows 10 and started getting more interesting results as I went through almost every page in this thread (thanks for sharing your settings btw)

Bassicaly I'm aiming on low power consumption because my electricity isn't that cheap here - 0.16$/kwh

These are my best results

--CL 20 --RAS 30 --RCDRD 14 --RCDWR 6 --RC 44 --RP 12 --REF 11700 --TRFC 260
https://imgur.com/a/bPlLOdi

- I was getting 47.2 mhs, 175w draw, after 3 min it always drops to 46mhs but it's stable

I wanted to get lower with power consumption as I found out one guy in our local forum posted he is getting 42mhs with around 100w power draw on his vegas 56, so I flashed one of my vega64 to 56 bios and applied the exact setting as he did, the hashrate was exactly the same around 42mhs but i got only to 165w

Here you can see the settings
https://imgur.com/a/M81meD4


I can see some users getting very nice results with 50mhs+ and low power unfortunately the discussion ended

I will study more and want to play with core and mem control more but I dont understand it fully yet and always when I change it, it lowers hashrate and draws more power  , I saw some users setting OD_SOCLK and also values for OD_SCLK, OD_RANGE under linux, I also downloaded ODNT but can't see these settings there also when I apply first amdmemtweak then odnt the miner just won't start (im using TRM) ...  Could somebody please share their low power cons setting for vega 56/64  or advice me which values shoud I try tweaking , thank you very much

I tried my luck and ordered from miners.eu, I will update this thread later on with my experience

Hello, I'm thinking about ordering from miners.eu so I'd like to ask the community if you have any positive/negative experience with miners.eu/miners.nl/miners.de thank you