Hey Guy’s,
The last 4 weeks i have been fighting error after error on my new Rigs.
Got a awesome deal for 72 Brand new cards RX5700 XT different Brands but up till now the only thing they are gathering is dust.
The best i got out of the cards is running stable for 1 / 1,5 days. In this period there is always 1 random card running different from others (litle bit notabele hashrate)
After the 1 to 1,5 day’s of running the rig crashes because a Random GPU Dead message.
at this point the rig isn’t even stable anymore after a reboot it keeps crashing and crashing until i did 3 or 4 hard resets ending up running stable (ish) for the next 1 to 1,5 day’s.
Specs hard and software:
MB: B250 MINING EXPERT ASUSTeK COMPUTER INC. (1208 09/24/2019)
Bios tested: Default and Latest.
MB: Asrock H110 Pro BTC+
Bios tested: 1.6 / 1.62 / 1.64a
CPU: 4 × Intel® Core™ i3-6300 CPU @ 3.80GHz AES
Disk Model: SanDisk Ultra Fit 30.8GB
Mem: 8GB Crucial
Systeem type: linux
Kernel: 5.0.21-hiveos-beta
Tested Drivers: 19.3 / 19.5 / 20.1
Card Brands: Power color Red dragon, Power color red devil, Xtx Thic 3, Saphire Pulse
Numbers of cards: Target is 13 on a board (but running 8 for now) (same brand each try)
Component status: Brand NEW for all.
Trouble shooting: All components have been swapped incl. cards 1 by 1 for 3 times.
To rule out Hardware issues.
OC settings: core: 1300 / mem: 900 / Core voltage: 800 / Mem voltage: 1325 mem controller voltage: 830
Miners try’d: Phoenix miner / team red miner / Claymore
I’m litterly lost try’s everything hardware wise even replacing the sata cables for the risers (putting 1 card on 1 cable) etc. most people i speak to have there rig’s running fine and some of them have the same issue as me but there just running a few cards so dont really care about it.
If anyone can help or has the same issue’s please shout out worst case mabey we can find a solution togheter
MAny many many many tnks in advance
Mine was crashing on phoenix miner every hour and I switched to lolminer 1.14 on HiveOS kerbal 5.6 beta v157 and it ran for 20 hrs.
Do not run on USB sticks, funny things happen, so I switched to SSD runs a lot better.
Running 16GB seems to help a little bit. Your core speed is too low, try 1350 or 1400.
I’m also trying HiveOS stable 5.0.21 kernal v172 with AMD driver 20.30.
I have Asrock H110 and I run PCIE speed on auto and it seems to run more stable than gen1 and gen2.
Disable CSM
Keep a monitor connected to rig or use a fake-hdmi stick
I experienced the same issue with my 5700 xt cards. The dead gpu was never consistent. I now have it running stable using Phoenix miner. My fix was dialing in each GPU on its own for OC settings. I have 4 with Samsung memory 2 with Micron.
2 of the Samsung will only run stable with this OC
Core 1350
Mem 0
780/780/1350 for the power settings.
Those run stable at 51+ MH/s. 82-87 watt after settings.
The other Samsung are the same except memory OC is 900. 52+MH/s. Same power consumption as the other
Microns both run with
Core 1375
Mem 910
790/790/1350
Stable with 54+ MH/s power consumption 108-115 per card.
Hope this helps.
I have 2 cards that both cant handle 900 mhz memclock stable. so some cards are not designed for overclocking memory I think. reduce to stock memory and give it a try
Each GPU is its own beast. I have 5 1080ti 3 run at 51MH/s no matter what I try the best the other 2 do is 49. All 5 ZOTAC amped version. When I set up a rig I tune one card at a time allowing it to run 30 minutes to make sure its stable. It takes a bit of time but eventually I have a stable rig pushing as high a hashrate as I can get. My current 13 card rig runs 550-560. Good luck and happy mining.
You have to disable CSM to go over 8 GPU limit
I now run NBminer 34.0 stable with my old OC settings that was unstable with phoenixminer. Using HiveOS stable build 172 with AMDopencl 20.30.
sounds like you have this one fixed. Those 5700 xt are great miners.
do you get less hashrate with nbminer?
I recognized that different miners penetrate memory differenty…so more or less overclocking is possible and more or less hashrate…
For me phonenixminer makes good hashrate…so what´s your experience with nbminer? more or less hashrate? as you can get higher overclocking, I assume less memory penetration…or more efficient penetration?
I get slightly less hashrate but my acceptance rate stays at 99-100% in NBminer whereas in phoenixminer I get 96-98% acceptance rate AND is crashes a lot more often, so NBminer is better in the long run.
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can you please you card settings ? 1080 Ti
Have you found out the solutions to fix the intermittent Dead GPU crash?
