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Author Topic: [Cast XMR] high speed XMR/CryptoNight miner for RX Vega GPUs (2 KHash/s)  (Read 155251 times)
bostonvex
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October 19, 2017, 03:08:43 PM
 #81

There is an update available:

Cast XMR Version 0.5 (2017/10/19)

  - support for multiple Vega GPUs. Specify multiple GPUs comma separated with the -G switch like "-G 0,1,2,3"
  - monitor temperature and fan speed for each GPU
  - subtle performance improvements in core

Download Cast XMR 0.5 for Windows (64bit)


Now hash with full 4 KHashes/s with 2 GPUs:




Runs well on 3 GPUs and getting better hashrate than on XMR-STAK.

Awesome stuff!
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bostonvex
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October 19, 2017, 03:11:01 PM
 #82

Nice job.  Thanks for the specific miner. I seem to have a problem that no one else has really mentioned. I have an MSI Vega 56, and I have no problem getting 1860h/s for about 5 minutes... then it drops by 200h/s to 1660h/s... and is stable at about that rate. I can kill the miner, and start it back up and it does the same thing. I thought maybe it was a heat thing, but after playing with settings, I don't think so. Looks like perhaps a bug. Any thoughts? Maybe it is related to the other use who said they loose 200h/s on their first card when they have a second card. This system does have an integrated graphics card.
try it "-I 9"

Didn't change... updated to 0.5 version also.

[07:25:14] Initializing GPU, loading kernel ...
[Suspicious link removed]pute Driver detected.
GPU0: gfx901 | 64 Compute Units
[07:25:15] Connecting to pool.supportxmr.com:7777 ...
[07:25:15] Connected to pool.
[07:25:15] New job received.
[07:25:15] Difficulty changed. Now: 25000.
[07:25:19] GPU0 | 64°C | Fan 2078 RPM | 1679.1 H/s
[07:25:23] Found Nonce, submitting...
[07:25:23] Share Accepted -> +1
[07:25:23] Shares: 1 Accepted, 0 Rejected | Total Hash Rate: 1739.5 H/s | Avg Search Time: 8.0 sec
[07:25:25] GPU0 | 65°C | Fan 2282 RPM | 1887.0 H/s
[07:25:30] GPU0 | 65°C | Fan 2479 RPM | 1875.1 H/s

.....

[07:45:27] GPU0 | 69°C | Fan 2441 RPM | 1886.6 H/s
[07:45:33] GPU0 | 69°C | Fan 2441 RPM | 1885.7 H/s
[07:45:38] GPU0 | 69°C | Fan 2441 RPM | 1887.6 H/s
[07:45:44] GPU0 | 68°C | Fan 2444 RPM | 1852.2 H/s
[07:45:49] GPU0 | 69°C | Fan 2401 RPM | 1629.1 H/s
[07:45:53] GPU0 | 69°C | Fan 2401 RPM | 1597.5 H/s
[07:45:55] Found Nonce, submitting...
[07:45:55] Share Accepted -> +1
[07:45:55] Shares: 47 Accepted, 0 Rejected | Total Hash Rate: 1884.1 H/s | Avg Search Time: 26.4 sec
[07:45:58] GPU0 | 70°C | Fan 2404 RPM | 1607.9 H/s
[07:46:02] GPU0 | 68°C | Fan 2404 RPM | 1613.7 H/s

What are your setting for:
1) Frequency
2) Memclock
3) Power limit
4) fan speed
rednoW
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October 19, 2017, 03:21:36 PM
 #83

2 codencoin
Your card's HBM memory is overheated and starts to throttle
Apply downvolt patch and make fan minimum 2800rpm
DrgLT
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October 19, 2017, 07:47:00 PM
 #84

My results from new version. At star was like ~8800 H/S after After 18minutes miner was hashing 10KHS and growing. Mem 1025, clock 1407 -20PWR moded volts. 8GB of RAM. Tomorrow will be 16 all 6 will for with HBM memory on.
Blockheadz
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October 19, 2017, 10:40:43 PM
 #85

Try the same settings you use for XMR Stak and a vega 56 for best hash rates:

Stock 56 BIOS
Aug 23rd Blockchain Driver

CPU Clock -30%
Memory Clock: 950
Fan Speed 3300-MAX
Power Target: -21
Leave all voltages at auto
HBM Slider Should be all the way up at 15888.
If HBM doesn't go that high add a lot of virtual memory to your pc and do it again.

You can set temp to 62-70 but your card should be hitting like 58 - and thats when mining next to other cards.

Getting 1900 H/s on XMR, 3900 on Aeon
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October 20, 2017, 09:30:53 AM
 #86

Try the same settings you use for XMR Stak and a vega 56 for best hash rates:

Stock 56 BIOS
Aug 23rd Blockchain Driver

CPU Clock -30%
Memory Clock: 950
Fan Speed 3300-MAX
Power Target: -21
Leave all voltages at auto
HBM Slider Should be all the way up at 15888.
If HBM doesn't go that high add a lot of virtual memory to your pc and do it again.

You can set temp to 62-70 but your card should be hitting like 58 - and thats when mining next to other cards.

Getting 1900 H/s on XMR, 3900 on Aeon

Do you actually need a lot of RAM in the system or is it ok just add a lot virtual memory? I see conflicting opinions on this in the thread.
huntingthesnark
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October 20, 2017, 09:36:34 AM
 #87

Try the same settings you use for XMR Stak and a vega 56 for best hash rates:

Stock 56 BIOS
Aug 23rd Blockchain Driver

CPU Clock -30%
Memory Clock: 950
Fan Speed 3300-MAX
Power Target: -21
Leave all voltages at auto
HBM Slider Should be all the way up at 15888.
If HBM doesn't go that high add a lot of virtual memory to your pc and do it again.

You can set temp to 62-70 but your card should be hitting like 58 - and thats when mining next to other cards.

Getting 1900 H/s on XMR, 3900 on Aeon

Do you actually need a lot of RAM in the system or is it ok just add a lot virtual memory? I see conflicting opinions on this in the thread.

Virtual worked for me. Have two Vegas in a PC with 3gb Ram, running at 3900+H/s...
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October 20, 2017, 03:55:19 PM
 #88

Runs verry stable but sometimes my hashrate of 1 or 2 gpu drops down for a second to 1600 and then back to 1950-2000 why is this happening?
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October 20, 2017, 10:03:38 PM
 #89

Hi Everyone and Hi glph3k,

Can you please add support for SumoKoin ?

https://www.sumokoin.org/ https://sumo.sumominer.com/

Can it handle Pcie1x Risers and more than 4 GPU ?

I Think I will sell all my GTX1060 for some VEGA56  Wink

Thanks  Grin
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October 20, 2017, 10:30:25 PM
 #90

I have iGPU,so use with -G 1

I get:

Selected OpenCL device index 1 doesn't exist.

I tried 2,3,4 ,but the same error it gives.
bostonvex
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October 20, 2017, 11:32:20 PM
 #91

I have iGPU,so use with -G 1

I get:

Selected OpenCL device index 1 doesn't exist.

I tried 2,3,4 ,but the same error it gives.

Whats the full string?

I have 1 Nvidia and 3 Vegas and I use:
Code:
cast_xmr-vega -I 9 --opencl 1 -G 0,1,2 -S monerohash.com:5555 <---snip--->

You may be mixing up the usage of -G and --opencl

Typically --opencl 0 -G 0 for your iGPU.

Try --opencl 1 -G 0 for your other card.
posasky
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October 21, 2017, 06:42:18 AM
 #92

I have iGPU,so use with -G 1

I get:

Selected OpenCL device index 1 doesn't exist.

I tried 2,3,4 ,but the same error it gives.

Whats the full string?

I have 1 Nvidia and 3 Vegas and I use:
Code:
cast_xmr-vega -I 9 --opencl 1 -G 0,1,2 -S monerohash.com:5555 <---snip--->

You may be mixing up the usage of -G and --opencl

Typically --opencl 0 -G 0 for your iGPU.

Try --opencl 1 -G 0 for your other card.


It is --opencl 2 -G 0 for me,

thank you  Cheesy
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October 21, 2017, 08:24:31 AM
 #93

Requirements

  - Windows 7/8/10 64 bit
  - AMD Radeon RX Vega 56/64 GPU with at least 8GB RAM
  - For about 80% higher hash rates the ReLive Edition Beta for [Suspicious link removed]pute Driver Version 17.30.1029 has to be installed

Please put the link back!  Tongue

From Siberia with love!
Never do any business with Kirill Stepanenko (Volgograd, Russia)
Профессионально занимаюсь развёртыванием ферм (ASIC, GPU, BURST), оборудованием помещений для майнинга.
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October 21, 2017, 08:41:56 AM
 #94

Bro I have a Geforce GTX 1060I card in my computer. Will it be best to mine with the card I have in my computer. I want to know profit, I can make with the Monero mining. I have noticed your components required you given in OP. But I am okay purchase that too. please the cost estimation to buy all those!

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October 21, 2017, 11:40:59 AM
 #95

Bro I have a Geforce GTX 1060I card in my computer. Will it be best to mine with the card I have in my computer. I want to know profit, I can make with the Monero mining. I have noticed your components required you given in OP. But I am okay purchase that too. please the cost estimation to buy all those!
I dont think that just one GTX1060 worth it to mine with (but if the electricity is free of charge, then why not)
The VEGA56 maybe 4 times Faster than your GTX1060, with this miner  Smiley
rubine2323
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October 21, 2017, 11:48:05 AM
 #96

Any ideas why hashrate drops sometimes. The miner is good but if i see the hashrate drops and if i compare it to xmr stak amd. There is 0.5% higher fee by same hashrate.

The hashrate is exactly the same. The only things what i really like on cast xmr is the quick launch on start the rpm and °C shown in the miner.

Hashrate drops every few seconds on diffrent gpus.

Sometimes GPU0 1950 - drops for 1 sec to 1600 then back to 1950 and that goes on and on on diffrent gpus.





Code:
[13:52:02] GPU2 | 56°C | Fan 3887 RPM | 1988.2 H/s
[13:52:02] GPU3 | 54°C | Fan 3886 RPM | 1969.2 H/s
[13:52:06] GPU0 | 56°C | Fan 3876 RPM | 1982.3 H/s
[13:52:06] GPU1 | 57°C | Fan 3926 RPM | 2012.0 H/s
[13:52:06] GPU2 | 56°C | Fan 3883 RPM | 1990.0 H/s
[13:52:06] GPU3 | 54°C | Fan 3888 RPM | 1969.2 H/s
[13:52:10] GPU0 | 55°C | Fan 3882 RPM | 1978.5 H/s
[13:52:10] GPU1 | 57°C | Fan 3925 RPM | 1544.2 H/s      ???
[13:52:10] GPU2 | 57°C | Fan 3887 RPM | 1990.0 H/s
[13:52:10] GPU3 | 54°C | Fan 3886 RPM | 1971.0 H/s
[13:52:12] GPU0 | 56°C | Fan 3875 RPM | 1979.0 H/s
[13:52:12] GPU1 | 56°C | Fan 3922 RPM | 2038.1 H/s
[13:52:12] GPU2 | 56°C | Fan 3879 RPM | 1706.7 H/s      ???
[13:52:12] GPU3 | 54°C | Fan 3887 RPM | 1967.1 H/s
[13:52:16] GPU0 | 56°C | Fan 3884 RPM | 1968.1 H/s
[13:52:16] GPU1 | 57°C | Fan 3930 RPM | 2032.3 H/s
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October 21, 2017, 11:53:58 AM
 #97


Hashrate drops every few seconds on diffrent gpus.

Sometimes GPU0 1950 - drops for 1 sec to 1600 then back to 1950 and that goes on and on on diffrent gpus.

The drops are happening because on some  GPU the compute queues have to be resynced to keep optimal throughput. It should not happen more then once every 60 seconds, and only effects 1 frame. The overall loss is probably less then 5 Hashes/s. But still looking to optimize it away.

Happy mining,
glph3k
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October 21, 2017, 12:39:02 PM
 #98

Hi,

I am experiencing frequent 0 H/s when running 6 vega with the same miner. Is this normal?

Code:
[14:35:39] GPU0 | 48°C | Fan 2726 RPM | 1142.5 H/s
[14:35:39] GPU1 | 53°C | Fan 2745 RPM | 1628.4 H/s
[14:35:39] GPU2 | 48°C | Fan 2795 RPM | 1628.4 H/s
[14:35:39] GPU3 | 50°C | Fan 2727 RPM | 1631.3 H/s
[14:35:39] GPU4 | 49°C | Fan 2772 RPM | 1608.6 H/s
[14:35:39] GPU5 | 48°C | Fan 2731 RPM | 1144.0 H/s
[14:35:41] GPU0 | 49°C | Fan 2731 RPM | 1140.3 H/s
[14:35:41] GPU1 | 53°C | Fan 2745 RPM | 1636.5 H/s
[14:35:41] GPU2 | 46°C | Fan 2795 RPM | 1632.1 H/s
[14:35:41] GPU3 | 50°C | Fan 2727 RPM | 1602.9 H/s
[14:35:41] GPU4 | 49°C | Fan 2776 RPM | 1608.3 H/s
[14:35:41] GPU5 | 48°C | Fan 2735 RPM | 1145.0 H/s
[14:35:44] GPU0 | 49°C | Fan 2722 RPM | 1140.3 H/s
[14:35:44] GPU1 | 53°C | Fan 2745 RPM | 1635.8 H/s
[14:35:44] GPU2 | 48°C | Fan 2786 RPM | 1628.4 H/s
[14:35:44] GPU3 | 50°C | Fan 2727 RPM | 1599.3 H/s
[14:35:44] GPU4 | 49°C | Fan 2767 RPM | 1610.1 H/s
[14:35:44] GPU5 | 48°C | Fan 2735 RPM | 1143.2 H/s
[14:35:47] GPU0 | 48°C | Fan 2726 RPM | 1138.5 H/s
[14:35:47] GPU1 | 53°C | Fan 2745 RPM | 1634.3 H/s
[14:35:47] GPU2 | 47°C | Fan 2795 RPM | 1629.5 H/s
[14:35:47] GPU3 | 50°C | Fan 2735 RPM | 1602.1 H/s
[14:35:47] GPU4 | 49°C | Fan 2776 RPM | 1609.3 H/s
[14:35:47] GPU5 | 48°C | Fan 2735 RPM | 1143.6 H/s
[14:35:50] GPU0 | 48°C | Fan 2722 RPM | 0.0 H/s
[14:35:50] GPU1 | 53°C | Fan 2749 RPM | 1631.7 H/s
[14:35:50] GPU2 | 47°C | Fan 2782 RPM | 1634.3 H/s
[14:35:50] GPU3 | 50°C | Fan 2731 RPM | 1250.5 H/s
[14:35:50] GPU4 | 49°C | Fan 2776 RPM | 1608.6 H/s
[14:35:50] GPU5 | 48°C | Fan 2735 RPM | 1144.0 H/s
[14:35:52] GPU0 | 48°C | Fan 2726 RPM | 1141.0 H/s
[14:35:52] GPU1 | 53°C | Fan 2749 RPM | 1630.6 H/s
[14:35:52] GPU2 | 49°C | Fan 2791 RPM | 1629.1 H/s
[14:35:52] GPU3 | 49°C | Fan 2727 RPM | 1585.1 H/s
[14:35:52] GPU4 | 49°C | Fan 2776 RPM | 1609.3 H/s
[14:35:52] GPU5 | 48°C | Fan 2735 RPM | 1143.2 H/s
[14:35:56] GPU0 | 48°C | Fan 2723 RPM | 1140.7 H/s
[14:35:56] GPU1 | 54°C | Fan 2745 RPM | 1634.3 H/s
[14:35:56] GPU2 | 48°C | Fan 2795 RPM | 1624.7 H/s
[14:35:56] GPU3 | 50°C | Fan 2727 RPM | 1587.2 H/s
[14:35:56] GPU4 | 50°C | Fan 2776 RPM | 1609.3 H/s
[14:35:56] GPU5 | 48°C | Fan 2735 RPM | 1145.0 H/s
[14:35:58] GPU0 | 48°C | Fan 2727 RPM | 1141.0 H/s
[14:35:58] GPU1 | 54°C | Fan 2745 RPM | 1631.3 H/s
[14:35:58] GPU2 | 48°C | Fan 2795 RPM | 1626.9 H/s
[14:35:58] GPU3 | 50°C | Fan 2727 RPM | 1584.4 H/s
[14:35:58] GPU4 | 50°C | Fan 2776 RPM | 1609.3 H/s
[14:35:58] GPU5 | 48°C | Fan 2731 RPM | 0.0 H/s
[14:36:01] GPU0 | 48°C | Fan 2726 RPM | 1139.6 H/s
[14:36:01] GPU1 | 53°C | Fan 2744 RPM | 1633.5 H/s
[14:36:01] GPU2 | 49°C | Fan 2800 RPM | 1626.9 H/s
[14:36:01] GPU3 | 50°C | Fan 2726 RPM | 1668.5 H/s
[14:36:01] GPU4 | 50°C | Fan 2776 RPM | 1611.5 H/s
[14:36:01] GPU5 | 48°C | Fan 2731 RPM | 1144.3 H/s

Thank you in advance.
jasonyslai
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October 21, 2017, 12:45:29 PM
 #99

hmm..always gets lower hash on specific GPU (raiser seems ok, and i have toggle and apply the HBCC Memory Segment )

OS : win 10 pro
Driver [Suspicious link removed]pute Driver Version 17.30.1029-170808a2-317304E-CrimsonReLive
GPU : 6 x MSI vega56
Overclock : -4%,945,-10%

https://lh3.googleusercontent.com/mN2AqnJ-hlJq0lds_N02_3nkaXP2SSSPDfRKyUxZSZTXWVrh5mbzidchaR_Kbdyi1wFYY7KyKg_PgYolnz4T7rhdMfkwyPel5zJfXU6Jg-Ur5qv9TyKYYvZw6l4loHL58VSdAabetHk
aknataga
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October 21, 2017, 01:04:22 PM
 #100

At this moment just choose what to take 1070 or Vega 56.
One more plus for vega ... if consider such miners.

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