Quote from: notbatman on May 31, 2017, 04:00:02 PM

Quote from: KAOS247365 on May 31, 2017, 03:44:17 PM

Hey you GUYS!!!! Grin

Does anyone know what the expected hashrate is currently for XFX HD 7990

I have 3 of these mining Eth and I can't seem to get above 80 MH/s collectively Undecided

, is this normal even with the large DAG ?

I'm using ethminer are there better ones that run on Windows? as I can't be jacked to setup a Linux box Cheesy

Any help would be appreciated.

Cheers

PS. I have a NVIDIA 1060 and it gets roughly on average 20.56 MH/s if that helps anyone benchmarking that model. Grin

I can get 155 MH/s on UBQ with 3x HD7990 running win 10 with stock drivers. Try a UBQ, EXP or MUSIC pool and get back to us.

use this batch file:

ubq_pasl.bat

Code:

@echo off

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

ethdcrminer64.exe -tt 30,30,30,30,30,30 -mclock 1245,1245,1245,1245,1245,1245 -cclock 1024,1024,1024,1024,1024,1024 -asm 0 -allpools 1 -allcoins 1 -esm 0 -epool us.ubiqpool.io:8008 -ewal 0xYOUR_UBQ_WALLET_ADDRESS -epsw x -eworker microsloth -dpool pasl.fairpool.xyz:4009 -dwal YOUR_PASL_ACCOUNT_NUMBER -dpsw x -dcoin pasc -dcri 7

or this bash file:

ubq_pasl.sh

Code:

#!/bin/bash

export GPU_FORCE_64BIT_PTR=0
export GPU_MAX_HEAP_SIZE=100
export GPU_USE_SYNC_OBJECTS=1
export GPU_SINGLE_ALLOC_PERCENT=100
export GPU_MAX_ALLOC_PERCENT=100

sudo ./ethdcrminer64 -tt 30,30,30,30,30,30 -mclock 1245,1245,1245,1245,1245,1245 -cclock 1024,1024,1024,1024,1024,1024 -asm 0 -allpools 1 -allcoins 1 -esm 0 -epool us.ubiqpool.io:8008 -ewal 0xYOUR_UBQ_WALLET_ADDRESS -epsw x -eworker microsloth -dpool pasl.fairpool.xyz:4009 -dwal YOUR_PASC_ACCOUNT_NUMBER -dpsw x -dcoin pasc -dcri 7

Hi peoples, I got a Radeon Sapphire Hd 7990 6gb.
I downloaded the latest driver (AMD Radeon Software Crimson Edition 17.4.3 Driver for Windows® 10 64-bit: http://www.sapphiretech.com/productdetial.asp?os=Win10_64&Pid=076248DD-C96B-46AD-976A-665D7185BDE6&tag=download&lang=eng).

I configured my ETH surety, put the data in .bat:

Code:

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal wall00x.Rig7990 -epsw x -mode 1

However I get the following errors:

Code:

GPU #0: Tahiti, 3072 MB available, 32 compute units
GPU #0 recognized as Radeon 280x
GPU #1: Tahiti, 3072 MB available, 32 compute units
GPU #1 recognized as Radeon 280x
POOL/SOLO version
GPU #0: algorithm ASM
GPU #1: algorithm ASM
No NVIDIA CUDA GPUs detected.
Total cards: 2
...
Setting DAG epoch #130 for GPU1
Setting DAG epoch #130 for GPU0
Create GPU buffer for GPU1
Create GPU buffer for GPU0
GPU0, OpenCL error -4 (0) - cannot create DAG on GPU
GPU 0 failed
GPU0, OpenCL error -4 (0) - cannot create DAG on GPU
GPU 0 failed

GPU1 DAG Creation time - 8520ms
Setting DAG epoch #130 for GPU1 done
ETH: 06/22/17-01:39:12 - New job from eu1.ethermine.org:4444
ETH - Total Speed: 12.476 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 00.000 Mh/s, GPU1 12.476 Mh/s
GPU0 t=50c fan=20%
WATHDOG: GPU error you need restart a miner :(
Restarting ok, exit...

And crash.

If I try to mine Zecash, the error is this:

Code:

GPU #0: Tahiti, 3072 MB available, 32 compute units
GPU #0 recognized as Radeon 280x
GPU #1: Tahiti, 3072 MB available, 32 compute units
GPU #1 recognized as Radeon 280x
POOL/SOLO version
GPU #0: algorithm ASM, intensity 6
GPU #1: algorithm ASM, intensity 6
Watchdog enable
Zec...
ZEC: 06/22/17-02:09:12 - New job from eu1.ethermine.org:4444
ZEC - Total Speed: 0.000 H/s, Total Shares: 0, Rejected: 0, Time: 00:00
ZEC: GPU0 0.000 H/s, GPU1 0.000 H/s
GPU0 t=50c fan=20%
GPU0 t=50c fan=20%
WHATCHDOG: GPU 1 hangs in OpenCL call, exit
WHATCHDOG: GPU 1 hangs in OpenCL call, exit
WHATCHDOG: GPU 1 hangs in OpenCL call, exit
WHATCHDOG: GPU 1 hangs in OpenCL call, exit
Restarting ok, exit...

And then it hangs.

Anyone have any ideas how to solve this and make ETH mining work or Zcash? Preference for ETH!

Note:
Windows 10, 4Gb Ram DDR3, 1Tb HD.

Virtual memory set on 40000mb.