Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux)

[gregor12]

Guys I got 1500W power supply and RIG is drawing 1400W, should I add another 750W power supply to power motherboard and the 1500W for the GPUS? Anyone got experience with this? I don't like to load my power supply with more then 80%, I feel if I keep it running at 90 or 95% will will get fried in a couple of days.

[z0n0]

Sorry guys - bit off question:
I just sold 2 of my 3 yrs old 280x (got 285 EUR for them). Do you think I should buy new 480 for this money?
Or better spend it on bitchez & drinks?

 

[Altcoining]

Guys I got 1500W power supply and RIG is drawing 1400W, should I add another 750W power supply to power motherboard and the 1500W for the GPUS? Anyone got experience with this? I don't like to load my power supply with more then 80%, I feel if I keep it running at 90 or 95% will will get fried in a couple of days.

As long as your temps are okay, you should be fine.

[bittawm]

Sorry guys - bit off question:
I just sold 2 of my 3 yrs old 280x (got 285 EUR for them). Do you think I should buy new 480 for this money?
Or better spend it on bitchez & drinks?

 

bitches and drinx

[NameTaken]

Guys I got 1500W power supply and RIG is drawing 1400W, should I add another 750W power supply to power motherboard and the 1500W for the GPUS? Anyone got experience with this? I don't like to load my power supply with more then 80%, I feel if I keep it running at 90 or 95% will will get fried in a couple of days.

PSUs are rated by DC power output so a 1500W PSU supplying 1500W would be drawing ~1700W AC power from the wall depending on efficiency. 1400W from the wall means the PSU is supplying ~1250W = 83% of 1500W.

[z0n0]

Sorry guys - bit off question:
I just sold 2 of my 3 yrs old 280x (got 285 EUR for them). Do you think I should buy new 480 for this money?
Or better spend it on bitchez & drinks?

 

bitches and drinx

Ma' man thought so...

[gregor12]

Guys I got 1500W power supply and RIG is drawing 1400W, should I add another 750W power supply to power motherboard and the 1500W for the GPUS? Anyone got experience with this? I don't like to load my power supply with more then 80%, I feel if I keep it running at 90 or 95% will will get fried in a couple of days.

PSUs are rated by DC power output so a 1500W PSU supplying 1500W would be drawing ~1700W AC power from the wall depending on efficiency. 1400W from the wall means the PSU is supplying ~1250W = 83% of 1500W.

Oh I didn't know that, thanks!

[mewhoyou]

   Worker Hide Offline   Last Share   Now   6h
1    1 11 minutes ago   369.2 Sol/s   325.1 Sol/s <--- 5 x RX 470
2    2 11 minutes ago   379.6 Sol/s   377.2 Sol/s <--- 6 x RX 470
3    3 11 minutes ago   192.4 Sol/s   194.4 Sol/s <--- 3 x RX 470
4       4 11 minutes ago   135.2 Sol/s   132.3 Sol/s <-- 2 x RX 470

strapped rom at 1500 nothing else except for -100mv. I should be able to get 5% to 10% higher if i did not use -100mv

Numbers are higher on my rigs.

[HardwarePal]

Miner shut down last night

Windows log

The access history in hive \SystemRoot\System32\config\DRIVERS was cleared updating 925 keys and creating 101 modified pages.

[Altcoining]

Miner shut down last night

Windows log

The access history in hive \SystemRoot\System32\config\DRIVERS was cleared updating 925 keys and creating 101 modified pages.

Try running hwinfo64 and log to a file, if it happens again you could check for voltage problems, heat problems etc afterwards.

[Nippy-ua]

RX470 4gb ~65-70
RX480 8gb ~65-70

[AltcoinScamfinder]

Miner shut down last night

Windows log

The access history in hive \SystemRoot\System32\config\DRIVERS was cleared updating 925 keys and creating 101 modified pages.

Try running hwinfo64 and log to a file, if it happens again you could check for voltage problems, heat problems etc afterwards.

In a possibly related question. What is the likeliness that the remote admin utility can be used to gain access to data on a computer running the mining client?

[omshree]

Hi all, HD 7990 gets 150h w stock bios @63C  Insane, thank you Claymore

[mitache365]

Sorry guys - bit off question:
I just sold 2 of my 3 yrs old 280x (got 285 EUR for them). Do you think I should buy new 480 for this money?
Or better spend it on bitchez & drinks?

 

second sounds good

[adamvp]

What cpu should I buy to improve my solrate?
I have now celeron g1840 and my best rate is with -i 0,
with -i 1 is less and with -i 2 my rig freezes.
Higher "-i" have no impact even if I choose only one card with -di parameter :S
i have rx 480 rx 470 and r7 370

[tcherkin]

I am getting around 380 Sol. with my rig 4x390X 

[fredeq]

What cpu should I buy to improve my solrate?
I have now celeron g1840 and my best rate is with -i 0,
with -i 1 is less and with -i 2 my rig freezes.
Higher "-i" have no impact even if I choose only one card with -di parameter :S
i have rx 480 rx 470 and r7 370

I have observed the same scenario and would also like to know the answer.
Will Pentium help? (I guess no, but maybe latest skylake?)
Will i3 be enough for 6, 7 card rigs, or we have to go i5?

[MarcusDe]

My v4 info:

AMD Fury  - 100 H/s
280X - 70 H/s

[zcashpower]

My v4 info:

AMD Fury  - 100 H/s
280X - 70 H/s

280X - 85 H/s hynix > bios mod 7970 hynix low power use ! 

[aaronsace]

The first time I ran v4.0 I got ~82H/s on my 280x ,  now I can't recreate it, now getting ~70H/s, and I didn't use any special settings at all..   any thoughts guys?

Check the clock speed on your card; it can dip if it's over heating. Most cards need undervolting to maintain top speed. Also it takes a while for the speed rate to settle; it could have been a blip and wasn't 82H/s.