Spetznaaz (OP)
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May 12, 2013, 12:51:18 PM Last edit: May 13, 2013, 06:37:42 AM by Spetznaaz |
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**EDIT - I do not think these settings are stable, after about ten hours GPU 0 reports as "DEAD" - Thus I wouldn't recommend using them. I will try and sort the problem when i get a chance and update.** So i managed to get my 7970 up to 800Kh/s, stable so far, and thought i would share. I'm not sure if the extra Kh/s is worth the extra wattage - i am going to order an electricity meter so i can find out what it draws and i'll update once i have. If you have a Vapor-x 7970, and haven't yet flashed the BIOS - Check my other thread out first: https://bitcointalk.org/index.php?topic=200777.msg2095364#msg2095364GPU Voltage 1187mV GPU Clock 1135Mhz Memory Voltage 1600mV Memory Clock 1840Mhz Fans Auto cgminer --scrypt -o yourpool -u username -p password -s 2 --expiry 1 --queue 0 --thread-concurrency 20992 -I 13 -w 256 -g 2 Screenshot: http://s14.postimg.org/ll0pvjech/Untitled.pngThe reason my other 7970 is running at 720Kh/s is due to the fact its airflow is restricted by the first card and therefore gets too hot for my personal taste. I have a PCI-e riser in the post to fix this.
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ronaldinho_07
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May 12, 2013, 12:59:50 PM |
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my pcs 7970 can get about 740Khash with 1050/1250Mhz and voltage is 1.06 in afterburner,it drops ~ 1volt in GPUz
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Spetznaaz (OP)
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May 12, 2013, 01:01:30 PM |
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Yeah i can get 740Kh/s with much lower settings - As i say i'm not sure if it's worth the extra wattage, but i'm just showing it can be done relatively easily, and with decent heat. Once i get the wattage meter i'll work out whether it is in fact worth doing and update.
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sikman
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May 12, 2013, 01:31:17 PM |
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very nice work there
what driver version are you using and sdk?
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PECULIUM [ PRIVATE SALE ~$2M PLEDGED ] First Saving System in CryptoCurrency Driven by Artificial Intelligence / WHITEPAPER / ANN / BOUNTY / TELEGRAM / | ▓░ ░ ░░░ ░▒▓▓▓▓▓▓▒▒ █▒░░░░░░░░░░░░░▒▒▒ ▒▓██▓▓▓▒▒▒▒▒▒▓ ░░░░░▒▒░░ ░░░░░░░░░▒█░▒▒▒▒▒▒▒▒▒▒▒▒▓▓▒▒███▓▓████████▓▓ ░▒▒▓▓▓▓▓▓▓▓▓▓▓▓▒ ░░░ ▒▓▒▒▒▒▒▒▒▒▒▒▒▒▓▒▒▓██▒▓██████▓█████ ░▒▒▒▒░░░░░ ░░░░░░▒▓▒ ░░░ ░▓▓▓▓▓▒▓▒▒▒▒▒▒▒▓██▓ ████████▒▓██▓▓ ░░░░▒░▒▒░▒▒▒▒░▒░ ░ ▓▒▓▓▓▓▓▓▒▒▒▓▒▓▓▓▒░████▓███▒████▓▓ ░░░░░░░▒▒░░░▒▒▒▒▒▒░░ ▒▓░▓▓▓▓▓▓▓▓▓▓▓▓▓▒ █████████████ ░░░▒▒▒░░░░▒░▒▒▒▒▒▒▒ ░░░░▒▒▒▒▓▓▓▓▓▓▓▓▓▓▒▒▒███▓█████▓░ ░░░ ░░░▒▒▒▒▒░▒▒▓▓ ░░░ ▒▒▒▒▒▒▓▓▓▓▓▓▓▒ ░▓██▓▒░ ░ ░ ░░ ▒▓█████████▓▓▓▒▓░ ░░ ░▒▒▒▒▒▒▒▒▒▓▓▓▓▒▒▓▒░ ░░░ ░░░░ ░ ▓██▒▓▓▓███▒▒▒▒▓▓▓▓ ░ ░▒░▒▒░▒▒▒▒▒▒▒▒▓▓▒▒░░░░ ░▓█░▒██████████▓▒▒█ ░░░░░░░░░▒▒▒▒▒▒▒▒▒▒▒▒▒░░ ░▓▓ ███████▓▒██▓███▒ ░░░░░░░░░░░░▒░▒░▒░▒▒░░░░░░░ ▒▒ ▓██▓▓██▒▓███▓███ ░░░░░░░░░░░░░░░░░░░░░░░░░ ▒░▒█░███▓████▓ ░ ░░░░░░░░░░░░░░░░░░ ░ ██ ████▓▓ ▒ ░░ ░░░░░░░░░░░░░░ ▒░ ░░ ░ ░░░░░░░░░░ ░░░░░░▒▒ ░░ ░ ░ ░░░░░░░ ░░░ ░░ ░ ░ ░░░░░░ ░ ░░░░░░░▒▒░ ░░░ ░▒ ░░▒░░░ ░ ░▒ ░ ░░░░░░ ░░░▒▒░ ░░▒░ ▒▒░░░░░░ ░░ ░▒▒░░░░▒▒ ▒▒░░▒░▓███████▓ ░▒▒▒▒▒▓▒ ▓░ ░▒░░▓██████████░░▒▒▒▓▓ ▓███░░▒▒▒▓▓▓▓███▓▓▓▓▒▒▓▓▓ ████▓▒▓▒▒▒▓▓▓▓▓▓▓▓▓▓▓▒░ ▓██▓▒▓▓▓▒▓▓▓▓▓▒▒░░░ ▓▒▒▒▓▓▓▓▓▒░░░ ░░▓▓▓▓▓▒ ░▒▒▒▒▒▒ ░▒▒░▒░ ░░ ░ ░ ░ ░ ░░ ░ ░ ░░ ░ ░ ░░░░░░░░░░░░░░░░░ ░░░░░░░░░░░ ░░ ░ ░ ░ ░▒░░░░░░░░▒▒▓▓▓▓▓▓▓▓▓▓▓▒▒▒▒░░░░ ░░░░░░░ ░ ░▒░▒▒▒▓▓▓███████▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▒░░░░░░░░ ░▒▒▓▓████▓▓▒ ░▒▒▓▓▓▓████▓▒░░░░▒░▒ ░▒▓██▒░ ░░░░░░░░░░▒▒▒░ ░░░░░░▒ ░▒▓█ ░░░░░░░░░░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░░░░░▒░▒ ▒▒▓█ ░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ ░░▓█ ░░░░░░░░▒▒▒▒▒▒▒▒▒▒▒▒▒▒░░░ ░░░░░ ░ ▒ | [url=https://bitcointalk.org/index.php?topic=385
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Spetznaaz (OP)
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May 12, 2013, 01:34:21 PM |
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Cheers Catalyst 13.2 Beta 7 and SDK v2.8
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Aion2n
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May 12, 2013, 02:15:31 PM |
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So sexy
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Spetznaaz (OP)
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May 12, 2013, 02:40:19 PM |
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So sexy Haha Yeah she is a fitty. Makes it easier on the eyes when i'm staring at CGminer all day
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Hydroponica
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fml
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May 12, 2013, 02:42:18 PM |
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Would you mind moving Afterburner, slightly to the left?
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cooltobe
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May 12, 2013, 02:47:31 PM |
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Would you mind moving Afterburner, slightly to the left?
+1 i'm with a new screenshot
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Spetznaaz (OP)
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May 12, 2013, 02:48:15 PM |
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Would you mind moving Afterburner, slightly to the left?
+1 i'm with a new screenshot Hahaha wasn't sure what the rules are
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Luckybit
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May 12, 2013, 02:58:52 PM |
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My Sapphire Vapor X 7970s were running too hot. I had to shut down one of them because it was going up to 95c. It runs okay with two of them around 85c each but its still unstable.
How do you keep them cool? I'm getting around 666-700khash each.
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iANDROID
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Swiss Money all around me!
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May 12, 2013, 03:02:21 PM |
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Could you post a picture of your mining rig?
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iAmAYacoin
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May 12, 2013, 03:11:53 PM |
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Nice rig.. If you know what I mean!
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Spetznaaz (OP)
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May 12, 2013, 03:15:42 PM |
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My Sapphire Vapor X 7970s were running too hot. I had to shut down one of them because it was going up to 95c. It runs okay with two of them around 85c each but its still unstable.
How do you keep them cool? I'm getting around 666-700khash each.
Hmmm, you used all those voltage settings yeah? and fans on auto? And you've flashed the BIOS? And using all the settings i put on the other thread, and setting max allocation gpu..? If the answer is yes to all of those, then i am very confused why your temps are so hot and hash rate is so low. Also don't forget you may need to adjust your GPU speed slightly as all GPU's are different (apparently). Could you post a picture of your mining rig?
Yeah will do when i get a chance
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Spetznaaz (OP)
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May 12, 2013, 04:06:23 PM |
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iANDROID
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Swiss Money all around me!
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May 12, 2013, 04:07:17 PM |
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Dusty Heatsink.
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Spetznaaz (OP)
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May 12, 2013, 04:09:00 PM |
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Dusty Heatsink.
It get's like that in a day
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Spetznaaz (OP)
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May 12, 2013, 09:00:15 PM |
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So i fell asleep and when i woke up GPU 0 displayed as "DEAD".
I may of jumped the gun a bit. I'm going to leave it on overnight and see what the situation is in the morning.
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broken_pixel
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June 14, 2013, 10:37:38 PM |
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7970s with -g 2 need -I 13 --thread-concurrency 8192 or you will get HW errors and sick or dead gpu mining. Core and Memory Clock ratio is key to high hash.
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GA-990FXA-UD5, 1x 7970L, 2x S1, AX1200i, RIVBE, 2x R290x, NEX1500, BTC: 1G9cQix8bMgh35MQ9wY3Rb9yNSSCtnoRmK, DGC: DFo9FcKYsutv9Vx5c5xUzkrt7VJdECZWTM, LTC: LaAN33aktPGaimN5ALL9kjHjuJekfmKfTh
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Charles999
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June 15, 2013, 12:03:53 AM |
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dang what am i doing wrong!! i can't get to consistently go over 625mhs
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