Radeon 4850 Crashing at Mining | Bitcointalksearch.org

Bobnova

full member

Activity: 210

Merit: 100

If it's a card that doesn't actively cool the ram chips, odds are they are overheating.
Many of the 4850 non-reference designs have coolers that only touch the core and just blow air over the ram. On DC applications and Furmark this will often lead to overheating ram and crashes.

Alternatively, the card may be dead.

wtfman

member

Activity: 118

Merit: 10

BTCServ Operator

no, default settings.

grue

legendary

Activity: 2058

Merit: 1431

too much overclock?

wtfman

member

Activity: 118

Merit: 10

BTCServ Operator

Ran Furmark and it crashed again after couple of minutes. -> 13:44:48

Code:

Date , GPU Core Clock [MHz] , GPU Memory Clock [MHz] , GPU Temperature [°C] , Fan Speed [%] , GPU Load [%] , Fan Speed [RPM] , GPU Temp.(DISPIO) [°C] , GPU Temp.(MEMIO) [°C] , GPU Temp.(SHADERCORE) [°C] , VDDC [V] ,

Code:

2011-07-15 13:43:17 , 625.0 , 990.6 , 76.0 , 55 , 100 , 8578 , 75.0 , 71.0 , 76.5 , 1.123 ,

2011-07-15 13:43:18 , 625.0 , 990.6 , 75.0 , 55 , 100 , 8578 , 74.5 , 71.0 , 77.5 , 1.123 ,

2011-07-15 13:43:20 , 625.0 , 990.6 , 75.0 , 55 , 100 , 8599 , 75.5 , 71.0 , 77.0 , 1.123 ,

2011-07-15 13:43:21 , 625.0 , 990.6 , 75.0 , 55 , 100 , 8598 , 74.5 , 71.0 , 77.0 , 1.123 ,

2011-07-15 13:43:22 , 625.0 , 990.6 , 74.0 , 55 , 100 , 8598 , 76.0 , 71.0 , 77.5 , 1.123 ,

2011-07-15 13:43:23 , 625.0 , 990.6 , 75.0 , 55 , 100 , 8598 , 75.0 , 70.5 , 77.0 , 1.123 ,

2011-07-15 13:43:24 , 625.0 , 990.6 , 76.0 , 55 , 100 , 8619 , 75.5 , 71.0 , 78.5 , 1.123 ,

2011-07-15 13:43:25 , 625.0 , 990.6 , 76.0 , 55 , 100 , 8597 , 75.5 , 71.0 , 77.5 , 1.123 ,

2011-07-15 13:43:26 , 625.0 , 990.6 , 75.0 , 55 , 100 , 8575 , 76.0 , 71.0 , 77.0 , 1.123 ,

2011-07-15 13:43:27 , 625.0 , 990.6 , 75.0 , 55 , 100 , 8596 , 76.0 , 71.0 , 77.5 , 1.123 ,

2011-07-15 13:43:28 , 625.0 , 990.6 , 76.0 , 55 , 100 , 8595 , 76.5 , 70.5 , 77.5 , 1.123 ,

2011-07-15 13:43:29 , 625.0 , 990.6 , 76.0 , 55 , 100 , 8595 , 76.0 , 70.5 , 78.5 , 1.123 ,

2011-07-15 13:43:33 , 625.0 , 990.6 , 76.0 , 55 , 100 , 8593 , 76.0 , 72.0 , 78.5 , 1.123 ,

2011-07-15 13:43:34 , 625.0 , 990.6 , 76.0 , 55 , 100 , 8593 , 76.5 , 71.5 , 78.5 , 1.123 ,

2011-07-15 13:43:35 , 625.0 , 990.6 , 76.0 , 55 , 100 , 8592 , 76.0 , 71.5 , 78.5 , 1.123 ,

2011-07-15 13:44:30 , 625.0 , 990.6 , 78.0 , 55 , 100 , 8596 , 79.5 , 74.5 , 81.5 , 1.123 ,

2011-07-15 13:44:31 , 625.0 , 990.6 , 79.0 , 55 , 100 , 8617 , 80.0 , 74.0 , 81.0 , 1.123 ,

2011-07-15 13:44:32 , 625.0 , 990.6 , 80.0 , 55 , 100 , 8617 , 79.5 , 74.5 , 81.5 , 1.123 ,

2011-07-15 13:44:33 , 625.0 , 990.6 , 80.0 , 55 , 100 , 8616 , 80.5 , 75.0 , 82.0 , 1.123 ,

2011-07-15 13:44:34 , 625.0 , 990.6 , 79.0 , 55 , 100 , 8702 , 79.0 , 74.5 , 81.5 , 1.123 ,

2011-07-15 13:44:35 , 625.0 , 990.6 , 79.0 , 55 , 100 , 8701 , 77.5 , 75.0 , 82.0 , 1.123 ,

2011-07-15 13:44:37 , 625.0 , 990.6 , 79.0 , 55 , 100 , 8701 , 79.5 , 74.0 , 82.0 , 1.123 ,

2011-07-15 13:44:38 , 625.0 , 990.6 , 80.0 , 55 , 100 , 8680 , 80.0 , 74.5 , 81.0 , 1.123 ,

2011-07-15 13:44:39 , 625.0 , 990.6 , 79.0 , 55 , 100 , 8679 , 79.0 , 74.0 , 81.5 , 1.123 ,

2011-07-15 13:44:40 , 625.0 , 990.6 , 79.0 , 55 , 100 , 8701 , 80.5 , 75.0 , 82.0 , 1.123 ,

2011-07-15 13:44:41 , 625.0 , 990.6 , 79.0 , 55 , 100 , 8700 , 80.5 , 74.5 , 82.0 , 1.123 ,

2011-07-15 13:44:42 , 625.0 , 990.6 , 80.0 , 55 , 100 , 8700 , 80.0 , 75.0 , 82.0 , 1.123 ,

2011-07-15 13:44:43 , 625.0 , 990.6 , 79.0 , 55 , 100 , 8593 , 80.0 , 75.0 , 82.0 , 1.123 ,

2011-07-15 13:44:44 , 625.0 , 990.6 , 80.0 , 55 , 100 , 8614 , 80.5 , 74.5 , 81.5 , 1.123 ,

2011-07-15 13:44:45 , 625.0 , 990.6 , 79.0 , 55 , 100 , 8614 , 80.5 , 74.5 , 82.0 , 1.123 ,

2011-07-15 13:44:46 , 625.0 , 990.6 , 79.0 , 55 , 100 , 8699 , 79.0 , 75.5 , 82.0 , 1.123 ,

2011-07-15 13:44:47 , 625.0 , 990.6 , 80.0 , 55 , 100 , 8721 , 80.0 , 75.0 , 82.0 , 1.123 ,

2011-07-15 13:44:48 , 625.0 , 990.6 , 80.0 , 55 , 100 , 8721 , 80.5 , 76.0 , 82.0 , 1.123 ,

2011-07-15 13:45:05 , 160.0 , 250.0 , 69.0 , 43 , 5 , 6403 , 69.0 , 64.5 , 71.5 , 1.046 ,

2011-07-15 13:45:05 , 160.0 , 250.0 , 69.0 , 43 , 0 , 6266 , 68.0 , 63.5 , 70.5 , 1.046 ,

2011-07-15 13:45:06 , 160.0 , 250.0 , 68.0 , 43 , 0 , 6232 , 68.5 , 63.0 , 71.0 , 1.046 ,

2011-07-15 13:45:07 , 160.0 , 250.0 , 68.0 , 43 , 0 , 6255 , 67.5 , 63.5 , 70.0 , 1.046 ,

2011-07-15 13:45:08 , 160.0 , 250.0 , 68.0 , 43 , 4 , 6243 , 67.0 , 62.5 , 69.5 , 1.046 ,

2011-07-15 13:45:09 , 160.0 , 250.0 , 67.0 , 43 , 6 , 6243 , 67.0 , 62.5 , 70.0 , 1.046 ,

2011-07-15 13:45:10 , 160.0 , 250.0 , 67.0 , 43 , 7 , 6243 , 66.5 , 63.0 , 69.0 , 1.046 ,

2011-07-15 13:45:11 , 160.0 , 250.0 , 66.0 , 43 , 5 , 6243 , 67.0 , 62.5 , 68.0 , 1.046 ,

2011-07-15 13:45:12 , 160.0 , 250.0 , 66.0 , 43 , 0 , 6243 , 67.0 , 61.0 , 68.0 , 1.046 ,

2011-07-15 13:45:34 , 160.0 , 250.0 , 61.0 , 43 , 0 , 6222 , 62.0 , 57.5 , 63.5 , 1.046 ,

wtfman

member

Activity: 118

Merit: 10

BTCServ Operator

hey,

i just installed a 4850 radeon card, installed the newest drivers from ATI with SDK2.4 and tried to mine. First, I started DiabloMiner

Code:

DiabloMiner-Windows --url http://xxx:[email protected]:8421/ -w 64 -d

command line popped up but something was wrong, the driver crashed, display was refreshed and the computer did not react for some secs. So I tried with Phoenix to get another impression. Ran Phoenix with

Code:

phoenix -u http://xxx:[email protected]:8421/ -k poclbm -v -a 1

got the error message no device found. So I have added DEVICE=0. Miner was now working but after 15 secs the driver crashed again and now I had like 1 Frame per 15 Seconds. Seemed like driver was crashing all the time even though miner was stopped again. I somehow managed to restart my computer during that mess, but when Windows 7 was loaded it started to do the same again without any miner running. After like 5 mins it kinda switched to normal mode again and I tried once again phoenix miner with BFI_INT VECTORS parameters, but obviously same happening.

Anyone knows what could be wrong with the card?

Topic: Radeon 4850 Crashing at Mining (Read 1661 times)