Author

Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 1115. (Read 6590718 times)

legendary
Activity: 1834
Merit: 1080
---- winter*juvia -----
Guys I am trying to set up the following rig:

Asrock H81 pro btc
16 gb ram DDR3
6 x XFX RX480 8gb
6 x PCI 1x 16
SSD external memory
Intel Pentium G3260
1200 w PSU
WIN 10 64 bit

I would like to install the latest version of Claymore's dual miner on it, the problem is that the PC can not even run the 6 GPU's all the same time apparently, without anything installed on it yet, but Windows (I am helping which is setting it up and we are about 2000 miles far from each other, so this doesn't help).

Windows starts normally if only 3 GPUs are connected, but a black screen will come off if we try to connect all the 6 GPU's.

Any idea?

Also which drivers would you recommend for the XFX RX480 8gb? Is the latest crimson driver ok?

Any help would be deeply appreciated, thank you!

Did you power the molex connector on the ASrock mobo?

For multi GPU setup, you need this for extra power going to the GPUs in addition to powered USB risers.

Plus... you also need to set minimum 16GB virtual windows memory.
newbie
Activity: 45
Merit: 0
Guys I am trying to set up the following rig:

Asrock H81 pro btc
16 gb ram DDR3
6 x XFX RX480 8gb
6 x PCI 1x 16
SSD external memory
Intel Pentium G3260
1200 w PSU
WIN 10 64 bit

I would like to install the latest version of Claymore's dual miner on it, the problem is that the PC can not even run the 6 GPU's all the same time apparently, without anything installed on it yet, but Windows (I am helping which is setting it up and we are about 2000 miles far from each other, so this doesn't help).

Windows starts normally if only 3 GPUs are connected, but a black screen will come off if we try to connect all the 6 GPU's.

Any idea?

Also which drivers would you recommend for the XFX RX480 8gb? Is the latest crimson driver ok?

Any help would be deeply appreciated, thank you!
donator
Activity: 1610
Merit: 1325
Miners developer
@claymore

I have a rig with 4 GPU's
Intel HD4400
HD 7870 XT
(2)GTX 1060 3GB

Claymore's dual miner ... 7.0

Issues is that only the temps are displayed for the Nvidia cards and not the AMD card?  Is this an issue with the video being plugged into the Intel igpu and not the AMD card or something else?

Log file contains info about the reason.
newbie
Activity: 6
Merit: 0
hi, i have 2 rigs same cloned config with 6 cards, using win 7 x64 and catalyst 15.2 and 16gb virtual ram.

I noticed today that both rigs see my 4gb r9 380 cards as 3gb ram. In catalyst driver and windows it shows 4gb. I have no ideea why. I am sure 6 months ago with an older version of claymores miner it showed 4gb ram. However i updated the miner many times since then, but i guess i didnt notice when the change happened.

Does this mean the miner sees only 3gb ram? Anyone knows how can i fix this?
everything else works fine even like this but im worried when the dag will be over 3gb... Sad
thanks my fella miners and good luck in all!
full member
Activity: 209
Merit: 100
@claymore
GTX 1060 3GB

how much Mh/s you have with this gpu ?
ETH 23MHs + 217MHs SC cdri 35 turning off sia doesn't increase speed of ETH with power limit at 103%
ETH 22.4MHs + 260 MHs SC dcri 35 powerlimit set to 88
member
Activity: 124
Merit: 10
@claymore
GTX 1060 3GB

how much Mh/s you have with this gpu ?
full member
Activity: 209
Merit: 100
@claymore

I have a rig with 4 GPU's
Intel HD4400
HD 7870 XT
(2)GTX 1060 3GB

Claymore's dual miner ... 7.0

Issues is that only the temps are displayed for the Nvidia cards and not the AMD card?  Is this an issue with the video being plugged into the Intel igpu and not the AMD card or something else?
full member
Activity: 209
Merit: 100
anyone know of a good tool for undervolting HD 7XXX cards.  I've done powerlimit with CCC already at -20 however this hasn't affected my power readings.
Powercolor AX7850 v. fling and (2) HD 7870 XT myst edition's
I do use Msi's afterburner for my 79x0 / R9 280(x). Sometimes I even go with bios editing (coupled with stilt bioses). Should be good for 78x0 cards
Thanks to all who responded.  It looks lime my 7850 is locked so that one will need a custom bios.  The two 7870 XT's do allow for undervolting and power comsumption went from 190W down to ~ 87W and with no loss in hashrate!
member
Activity: 124
Merit: 10
scrypt for check the profitability :

Quote
# cat switch.php
$l = 0;
$n = 0;
while (1){
        $coins = file_get_contents('https://www.whattomine.com/coins.json');
        $json = json_decode($coins, true);
        $etc = $json['coins']['EthereumClassic']['profitability'];
        $eth = $json['coins']['Ethereum']['profitability'];
        $dcr = $json['coins']['Decred']['profitability'];
        $sia = $json['coins']['Sia']['profitability'];
        $lbc = $json['coins']['LBRY']['profitability'];
        $etc_lag = $json['coins']['EthereumClassic']['lagging'];
        $eth_lag = $json['coins']['Ethereum']['lagging'];
        $dcr_lag = $json['coins']['Decred']['lagging'];
        $sia_lag = $json['coins']['Sia']['lagging'];
        $lbc_lag = $json['coins']['LBRY']['lagging'];
        if ($etc_lag) {
                $etc = 0;
        }
        if($eth_lag) {
                $eth = 0;
        }
        if ($dcr_lag) {
                $dcr = 0;
        }
        if($sia_lag) {
                $sia = 0;
        }
        if($lbc_lag) {
                $lbc = 0;
        }
        echo date('Y-m-d H:i:s')."\n";
        if ($etc > $eth) {
                echo "ETC : ".$etc." > ETH ".$eth."\n";
                if ($dcr > $sia and $dcr > $lbc) {
                        $n = "ETC-DCR";
                        echo "DCR : ".$dcr." > SIA ".$sia."\n";
                        echo "DCR : ".$dcr." > LBC ".$lbc."\n";
                        if ($n !== $l) {
                                copy("etc-dcr.txt", "config.txt");
                                echo "Switched to ETC-DCR\n";
                        }
                } else if ( $sia > $dcr and $sia > $lbc ) {
                        $n = "ETC-SIA";
                        echo "SIA : ".$sia." > DCR ".$dcr."\n";
                        echo "SIA : ".$sia." > LBC ".$lbc."\n";
                        if ($n !== $l) {
                                copy("etc-sia.txt", "config.txt");
                                echo "Switched to ETC-SIA\n";
                        }
                } else if ( $lbc > $dcr and $lbc > $sia ) {
                        $n = "ETC-LBC";
                        echo "LBC : ".$lbc." > DCR ".$dcr."\n";
                        echo "LBC : ".$lbc." > SIA ".$sia."\n";
                        if ($n !== $l) {
                                copy("etc-lbc.txt", "config.txt");
                                echo "Switched to ETC-LBC\n";
                        }
                } else {
                        echo "DCR : ".$dcr." = SIA : ".$sia." = LBC : ".$lbc."\n";
                }
        } else if ($eth > $etc) {
                echo "ETH : ".$eth." > ETC ".$etc."\n";
                if ($dcr > $sia and $dcr > $lbc) {
                        $n = "ETH-DCR";
                        echo "DCR : ".$dcr." > SIA ".$sia."\n";
                        echo "DCR : ".$dcr." > LBC ".$lbc."\n";
                        if ($n !== $l) {
                                copy("eth-dcr.txt", "config.txt");
                                echo "Switched to ETH-DCR\n";
                        }
                } else if ( $sia > $dcr and $sia > $lbc) {
                        $n = "ETH-SIA";
                        echo "SIA : ".$sia." > DCR ".$dcr."\n";
                        echo "SIA : ".$sia." > LBC ".$lbc."\n";
                        if ($n !== $l) {
                                copy("eth-sia.txt", "config.txt");
                                echo "Switched to ETH-SIA\n";
                        }
                } else if ( $lbc > $dcr and $lbc > $sia ) {
                        $n = "ETH-LBC";
                        echo "LBC : ".$lbc." > DCR ".$dcr."\n";
                        echo "LBC : ".$lbc." > SIA ".$sia."\n";
                        if ($n !== $l) {
                                copy("eth-lbc.txt", "config.txt");
                                echo "Switched to ETH-LBC\n";
                        }
                } else {
                        echo "Conf : ".$l."\n";
                        echo "DCR : ".$dcr." - SIA : ".$sia." - LBC : ".$lbc."\n";
                }
        } else {
                echo "ETH : ".$eth." = ETC ".$etc."\n";
                if ($dcr > $sia and $dcr > $lbc) {
                        $n = "ETH-DCR";
                        echo "DCR : ".$dcr." > SIA ".$sia."\n";
                        echo "DCR : ".$dcr." > LBC ".$lbc."\n";
                        if ($n !== $l) {
                                copy("eth-dcr.txt", "config.txt");
                                echo "Switched to ETH-DCR\n";
                        }
                } else if ( $sia > $dcr and $sia > $lbc ) {
                        $n = "ETH-SIA";
                        echo "SIA : ".$sia." > DCR ".$dcr."\n";
                        echo "SIA : ".$sia." > LBC ".$lbc."\n";
                        if ($n !== $l) {
                                copy("eth-sia.txt", "config.txt");
                                echo "Switched to ETH-SIA\n";
                        }
                } else if ( $lbc > $dcr and $lbc > $sia ) {
                        $n = "ETH-LBC";
                        echo "LBC : ".$lbc." > DCR ".$dcr."\n";
                        echo "LBC : ".$lbc." > SIA ".$sia."\n";
                        if ($n !== $l) {
                                copy("eth-lbc.txt", "config.txt");
                                echo "Switched to ETH-LBC\n";
                        }
                } else {
                        echo "Conf : ".$l."\n";
                        echo "SIA : ".$sia." - DCR : ".$dcr." - LBC : ".$lbc."\n";
                }
        }
        if ($n === $l) {
                echo "Not switched\n";
        }
        echo "\n";
        $l = $n;
        sleep(300);
}
?>

for launch :
Quote
php switch.php

the result :
Quote
2016-09-20 21:40:14
ETH : 100 > ETC 96
LBC : 53 > DCR 49
LBC : 53 > SIA 51
Switched to ETH-LBC

2016-09-20 21:41:15
ETH : 100 > ETC 96
LBC : 53 > DCR 49
LBC : 53 > SIA 51
Not switched

2016-09-20 21:42:15
ETH : 100 > ETC 96
LBC : 53 > DCR 49
LBC : 53 > SIA 51
Not switched

2016-09-20 21:43:16
ETH : 100 > ETC 95
SIA : 50 > DCR 49
SIA : 50 > LBC 48
Switched to ETH-SIA

2016-09-20 21:44:16
ETH : 100 > ETC 95
SIA : 50 > DCR 49
SIA : 50 > LBC 48
Not switched

2016-09-20 21:45:17
ETH : 100 > ETC 95
SIA : 50 > DCR 49
SIA : 50 > LBC 48
Not switched

2016-09-20 21:46:17
ETH : 100 > ETC 96
SIA : 50 > DCR 49
SIA : 50 > LBC 43
Not switched

2016-09-20 21:47:18
ETH : 100 > ETC 95
SIA : 50 > DCR 49
SIA : 50 > LBC 42
Not switched

2016-09-20 21:48:18
ETH : 100 > ETC 95
SIA : 50 > DCR 49
SIA : 50 > LBC 42
Not switched

2016-09-20 21:49:19
ETH : 100 > ETC 95
SIA : 50 > DCR 49
SIA : 50 > LBC 42
Not switched

2016-09-20 21:50:19
ETH : 100 > ETC 95
SIA : 50 > DCR 49
SIA : 50 > LBC 42
Not switched

2016-09-20 21:51:19
ETH : 100 > ETC 95
SIA : 50 > DCR 49
SIA : 50 > LBC 42
Not switched

2016-09-20 21:52:20
ETH : 100 > ETC 95
SIA : 50 > DCR 49
SIA : 50 > LBC 39
Not switched

this scrypt is inspired by :
http://adrian.ihacks.ro/ethos-autoswitch-coin/

my scrypt change auto the conf file, but it don't restart claymore. it's just for i can see and make a decision.
so we must create 6 files conf :
eth-dcr.txt eth-sia.txt eth-lbc.txt etc-dcr.txt etc-sia.txt etc-lbc.txt
with all your information wallet, url of pool you use, worker, etc..

and it have some bug :p
Quote
2016-09-21 00:37:39
ETH : 100 > ETC 94
Conf : ETH-LBC
DCR : 48 - SIA : 48 - LBC : 42
Not switched
member
Activity: 124
Merit: 10
i have a problem
claymore 7.0 wont run when i put 4x rx480
with error
segmentation fault ./ethdcrminer64



ethos update to latest vrsion
claymore using latest version 7.0
four rx480 already detect after switch to amdgpu (ethos)
but claymore wont run

start.bash config startup only

./ethdcrminer64

i have the same problem, but i can run claymore with two way Smiley
start claymore on local, not using putty
start claymore on a screen :

Quote
# cat claymore.sh
#!/bin/sh

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

./ethdcrminer64

Quote
# cat scr.sh
#!/bin/sh

screen -dmS clm ./claymore.sh

now for start :
# ./scr.sh && sleep 2 && screen -r clm

hero member
Activity: 1498
Merit: 597
i have 6 cards on device manager and all of them are ok but miner only detects 5.any idea and solution?Huh

we need a little bit more specific information to help you Smiley
Motherboard/cpu/windows version/VGA card info/using powered risers or not/psu wattage Smiley
donator
Activity: 1610
Merit: 1325
Miners developer
i have 6 cards on device manager and all of them are ok but miner only detects 5.any idea and solution?Huh

Make sure Crossfire is disabled.
sr. member
Activity: 560
Merit: 250
i have 6 cards on device manager and all of them are ok but miner only detects 5.any idea and solution?Huh
donator
Activity: 1610
Merit: 1325
Miners developer
I have -ttli issue
I have set -ttli 82, but if temperature exceed this level hashrate goes to 0.000Mh/s and few moments after that Miner hangs and restarted...
I will give a log in a while.
...
XFX Radeon 280x 3gb

Are you sure that it is related to "-ttli"? I see that it hangs in GPU call. If you are sure that you don't have this issue if you don't use "-ttli" PM me the complete log file.
hero member
Activity: 1246
Merit: 708
I have -ttli issue
I have set -ttli 82, but if temperature exceed this level hashrate goes to 0.000Mh/s and few moments after that Miner hangs and restarted...
I will give a log in a while.

Code:
20:31:34:372	518a5700	eth: job changed
20:31:34:372 518a5700 new buf size: 0
20:31:34:372 518a5700 ETH: 09/20/16-20:31:34 - New job from uk1.epool.io:8008
20:31:34:372 518a5700 target: 0x0000000225c17d04 (diff: 2000MH), epoch #76
20:31:34:372 518a5700 ETH - Total Speed: 32.337 Mh/s, Total Shares: 3, Rejected: 0, Time: 00:02
20:31:34:372 518a5700 ETH: GPU0 16.114 Mh/s, GPU1 16.223 Mh/s
20:31:35:855 6227a780 GPU 0 temp = 78, old fan speed = 95%, new fan speed = 95%

20:31:35:856 6227a780 GPU 6 temp = 70, old fan speed = 62%, new fan speed = 59%

20:31:35:857 6227a780 GPU0 t=78C fan=95%, GPU1 t=70C fan=59%
20:31:35:857 6227a780 em hbt: 1, fm hbt: 84,
20:31:35:857 6227a780 watchdog - thread 0, hb time 3402
20:31:35:857 6227a780 watchdog - thread 1, hb time 3142
20:31:35:858 6227a780 watchdog - thread 2, hb time 45
20:31:35:858 6227a780 watchdog - thread 3, hb time 304
20:31:36:250 518a5700 ETH: checking pool connection...
20:31:36:250 518a5700 send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

20:31:36:326 518a5700 got 237 bytes
20:31:36:327 518a5700 buf: {"id":3,"jsonrpc":"2.0","result":["0x90d77d77b876e19c8a2ba3335b5f627725a5e189c93616a7fc5913bcc4f90e0d","0x0ee232f1867fd14f43990c8413953a4009ad96d14d28c1f27153927f28ee6c68","0x0225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"]}

20:31:36:327 518a5700 parse packet: 236
20:31:36:327 518a5700 eth: job is the same
20:31:36:327 518a5700 new buf size: 0
20:31:36:897 518a5700 got 237 bytes
20:31:36:897 518a5700 buf: {"id":0,"jsonrpc":"2.0","result":["0x27cacae913e94851cdd4c1ef483b422202c91a532172aee2a109de7b405d6d85","0x0ee232f1867fd14f43990c8413953a4009ad96d14d28c1f27153927f28ee6c68","0x0225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"]}

20:31:36:897 518a5700 parse packet: 236
20:31:36:897 518a5700 eth: job changed
20:31:36:897 518a5700 new buf size: 0
20:31:36:897 518a5700 ETH: 09/20/16-20:31:36 - New job from uk1.epool.io:8008
20:31:36:897 518a5700 target: 0x0000000225c17d04 (diff: 2000MH), epoch #76
20:31:36:897 518a5700 ETH - Total Speed: 32.338 Mh/s, Total Shares: 3, Rejected: 0, Time: 00:02
20:31:36:898 518a5700 ETH: GPU0 16.114 Mh/s, GPU1 16.224 Mh/s
20:31:38:859 6227a780 GPU 0 temp = 72, old fan speed = 95%, new fan speed = 93%

20:31:38:860 6227a780 GPU 6 temp = 70, old fan speed = 59%, new fan speed = 56%

20:31:41:862 6227a780 GPU 0 temp = 70, old fan speed = 93%, new fan speed = 90%

20:31:41:863 6227a780 GPU 6 temp = 70, old fan speed = 56%, new fan speed = 53%

20:31:44:865 6227a780 GPU 0 temp = 68, old fan speed = 90%, new fan speed = 86%

20:31:44:866 6227a780 GPU 6 temp = 70, old fan speed = 53%, new fan speed = 50%

20:31:46:240 518a5700 send: {"id":6,"worker":"UK1Ru","jsonrpc":"2.0","method":"eth_submitHashrate","params":["0xf78bba", "0x00000000000000000000000000000000000000000000000000000000364a7672"]}

20:31:46:251 518a5700 ETH: checking pool connection...
20:31:46:252 518a5700 send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

20:31:46:318 518a5700 got 39 bytes
20:31:46:318 518a5700 buf: {"id":6,"jsonrpc":"2.0","result":true}

20:31:46:318 518a5700 parse packet: 38
20:31:46:318 518a5700 new buf size: 0
20:31:46:394 518a5700 got 237 bytes
20:31:46:395 518a5700 buf: {"id":3,"jsonrpc":"2.0","result":["0x27cacae913e94851cdd4c1ef483b422202c91a532172aee2a109de7b405d6d85","0x0ee232f1867fd14f43990c8413953a4009ad96d14d28c1f27153927f28ee6c68","0x0225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"]}

20:31:46:395 518a5700 parse packet: 236
20:31:46:395 518a5700 eth: job is the same
20:31:46:395 518a5700 new buf size: 0
20:31:47:868 6227a780 GPU 0 temp = 67, old fan speed = 86%, new fan speed = 82%

20:31:47:869 6227a780 GPU 6 temp = 70, old fan speed = 50%, new fan speed = 47%

20:31:49:192 518a5700 got 237 bytes
20:31:49:192 518a5700 buf: {"id":0,"jsonrpc":"2.0","result":["0x4d85d931576fbde9ba91b7c65fd3f759343892cd74f5d3f43a8c9221f04e103b","0x0ee232f1867fd14f43990c8413953a4009ad96d14d28c1f27153927f28ee6c68","0x0225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"]}

20:31:49:192 518a5700 parse packet: 236
20:31:49:192 518a5700 eth: job changed
20:31:49:192 518a5700 new buf size: 0
20:31:49:192 518a5700 ETH: 09/20/16-20:31:49 - New job from uk1.epool.io:8008
20:31:49:192 518a5700 target: 0x0000000225c17d04 (diff: 2000MH), epoch #76
20:31:49:192 518a5700 ETH - Total Speed: 16.224 Mh/s, Total Shares: 3, Rejected: 0, Time: 00:02
20:31:49:192 518a5700 ETH: GPU0 0.000 Mh/s, GPU1 16.224 Mh/s
20:31:50:871 6227a780 GPU 0 temp = 66, old fan speed = 82%, new fan speed = 77%

20:31:50:872 6227a780 GPU 6 temp = 70, old fan speed = 47%, new fan speed = 44%

20:31:53:874 6227a780 GPU 0 temp = 65, old fan speed = 60%, new fan speed = 55%

20:31:53:875 6227a780 GPU 6 temp = 71, old fan speed = 70%, new fan speed = 68%

20:31:56:253 518a5700 ETH: checking pool connection...
20:31:56:253 518a5700 send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

20:31:56:330 518a5700 got 237 bytes
20:31:56:330 518a5700 buf: {"id":3,"jsonrpc":"2.0","result":["0x4d85d931576fbde9ba91b7c65fd3f759343892cd74f5d3f43a8c9221f04e103b","0x0ee232f1867fd14f43990c8413953a4009ad96d14d28c1f27153927f28ee6c68","0x0225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"]}

20:31:56:330 518a5700 parse packet: 236
20:31:56:330 518a5700 eth: job is the same
20:31:56:330 518a5700 new buf size: 0
20:31:56:877 6227a780 GPU 0 temp = 64, old fan speed = 55%, new fan speed = 49%

20:31:56:878 6227a780 GPU 6 temp = 71, old fan speed = 68%, new fan speed = 66%

20:31:58:923 518a5700 got 237 bytes
20:31:58:923 518a5700 buf: {"id":0,"jsonrpc":"2.0","result":["0xf99f5d55c6ecfc36894cae74821322275c5eb2ca92c78b67ef6aa819ec8dd097","0x0ee232f1867fd14f43990c8413953a4009ad96d14d28c1f27153927f28ee6c68","0x0225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"]}

20:31:58:923 518a5700 parse packet: 236
20:31:58:923 518a5700 eth: job changed
20:31:58:923 518a5700 new buf size: 0
20:31:58:924 518a5700 ETH: 09/20/16-20:31:58 - New job from uk1.epool.io:8008
20:31:58:924 518a5700 target: 0x0000000225c17d04 (diff: 2000MH), epoch #76
20:31:58:924 518a5700 ETH - Total Speed: 16.219 Mh/s, Total Shares: 3, Rejected: 0, Time: 00:02
20:31:58:924 518a5700 ETH: GPU0 0.000 Mh/s, GPU1 16.219 Mh/s
20:31:59:880 6227a780 GPU 0 temp = 63, old fan speed = 49%, new fan speed = 43%

20:31:59:881 6227a780 GPU 6 temp = 70, old fan speed = 66%, new fan speed = 63%

20:32:01:466 518a5700 got 237 bytes

and so on :(
20:32:01:466 518a5700 buf: {"id"

XFX Radeon 280x 3gb
newbie
Activity: 50
Merit: 0
"Claymore's Dual Ethereum+Decred_Siacoin_Lbry AMD+NVIDIA GPU Miner v7.0 Beta"
From 19.09.2016 to today Claymore's not show GPU temperature (earlier still show normal)
I not change config, just change pool.

Please help me !

// AMD Card 7950 & R9 290, win7 & win10
full member
Activity: 209
Merit: 100
anyone know of a good tool for undervolting HD 7XXX cards.  I've done powerlimit with CCC already at -20 however this hasn't affected my power readings.
Powercolor AX7850 v. fling and (2) HD 7870 XT myst edition's
I do use Msi's afterburner for my 79x0 / R9 280(x). Sometimes I even go with bios editing (coupled with stilt bioses). Should be good for 78x0 cards

Did you notice the constant drop of the hash rate for the 78x0 cards. I saw the hash rate drop for my 7900 cards.
No but I switched to EXP as the  hashrate is higher due to lower diff which offsets the loss of coin value.
full member
Activity: 185
Merit: 100
anyone know of a good tool for undervolting HD 7XXX cards.  I've done powerlimit with CCC already at -20 however this hasn't affected my power readings.
Powercolor AX7850 v. fling and (2) HD 7870 XT myst edition's
I do use Msi's afterburner for my 79x0 / R9 280(x). Sometimes I even go with bios editing (coupled with stilt bioses). Should be good for 78x0 cards

Did you notice the constant drop of the hash rate for the 78x0 cards. I saw the hash rate drop for my 7900 cards.
Yes, it affects amd cards previous to R9 290 : as the dag size increases, performances go down. It's not fixable.
hero member
Activity: 949
Merit: 517
anyone know of a good tool for undervolting HD 7XXX cards.  I've done powerlimit with CCC already at -20 however this hasn't affected my power readings.
Powercolor AX7850 v. fling and (2) HD 7870 XT myst edition's
I do use Msi's afterburner for my 79x0 / R9 280(x). Sometimes I even go with bios editing (coupled with stilt bioses). Should be good for 78x0 cards

Did you notice the constant drop of the hash rate for the 78x0 cards. I saw the hash rate drop for my 7900 cards.
full member
Activity: 185
Merit: 100
anyone know of a good tool for undervolting HD 7XXX cards.  I've done powerlimit with CCC already at -20 however this hasn't affected my power readings.
Powercolor AX7850 v. fling and (2) HD 7870 XT myst edition's
I do use Msi's afterburner for my 79x0 / R9 280(x). Sometimes I even go with bios editing (coupled with stilt bioses). Should be good for 78x0 cards
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