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meebs
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April 15, 2013, 02:59:52 AM |
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now where are you users who are putting out 70-80mhash at the pool.. show some pics yo!
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ymer
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April 15, 2013, 03:15:55 AM |
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I think OP is underestimating the power consumption.
I have a rig with a HD 7950 doing 561kh/s (i5 cpu but it's idle most of the time) and my Kill-A-Watt shows 398W-402W
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crunchy
Newbie
 Offline
Activity: 19
Merit: 0
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April 15, 2013, 03:49:09 AM |
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gtx 660 Ti 152kh/s + i7 3770 50kh/s
averiging 200kh/s
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Benny1985
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April 15, 2013, 04:03:56 AM |
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3.1 MH on 2 rigs. Expanding to about 5.3 MH tomorrow.
Goal is to break 10 MH by the coming weekend.
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bangarang
Newbie
Offline
Activity: 17
Merit: 0
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April 15, 2013, 04:17:38 AM |
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7x 7950 = 3,5 MH/s
1x 7970 = 0.6 MH/s (daily pc)
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trinsic
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April 15, 2013, 05:38:50 AM |
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7950s on AMD machine are doing 655kH/s
7950s on Intel machine are doing 625kH/s
1100/1500@1.125v
--shaders 1792 --intensity 20 --lookup-gap 2 --thread-concurrency 24567 --worksize 256 -g 1 --temp-target 80 --gpu-fan 0-90 --auto-fan
Cloned HDDs so everything is the same. Same RAM, same PSUs, same 7950s. Windows 7 using 12.8 drivers.
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cdog
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April 15, 2013, 07:13:28 AM |
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Not much, only 3 6950's hashing away. About 350mh each, don't want to push them too hard.
Dude you can get ~440 easily with a minimal overclock and intensity at 18-19. Might as well pushem while you got em, they wont be worth much in 2 years and hopefully LTC will be. |
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qiuness
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April 15, 2013, 04:56:42 PM |
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1x5870
1x5970
1x6950
2x6970
Total: 2.8MH/s
Buying 6x7950 these days
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jhd
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April 15, 2013, 06:55:37 PM |
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2x7950= 1100
4x5970= 2800
1x7870= 300
=========
4200 for me
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WeTradeCoins
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April 15, 2013, 09:44:14 PM |
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28 x 7970 here(around 18Mhses)! And adding 96 (yes, 96!!) 7970 more by end of April  |
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qiuness
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April 15, 2013, 09:59:53 PM |
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that should be around 40k Watts
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ymer
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April 15, 2013, 10:04:27 PM |
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I think OP is underestimating the power consumption.
If it is under estimated, my kill-a-watt is broke. Unlikely. So you are saying that this box: Box:1 5850 --------- 400.9 khash/s -- 170Watts 5850 --------- 400.9 khash/s -- 170Watts I3-2100 ------ 20.02 khash/s -- 29Watts is reading 369Watts in your Kill-A-Watt?  |
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WeTradeCoins
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April 15, 2013, 10:11:47 PM |
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that should be around 40k Watts
Actually a bit less, every 3 x 7970 pc i build takes around 900 W on the plug so [(28+96)/3] * 900 = 37200 W  |
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Edvin512
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April 16, 2013, 12:45:07 PM |
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2x7950 1.1m 400 watt at wall total
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I am like a lennisters
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nesic1
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April 16, 2013, 01:11:22 PM |
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4x7850 => ~1590Kh
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szita2000
Member
Offline
Activity: 78
Merit: 10
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April 16, 2013, 02:21:01 PM |
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1x 7950 => ~ 530Kh
4x 7970 => ~ 2600Kh
----------------------
TOTAL ~3100Kh
Coming soon:
6x 7970 => ~ 4000Kh
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Knowledge speaks, but wisdom listens...
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kokojie
Legendary
Offline
Activity: 1806
Merit: 1003
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April 16, 2013, 03:15:22 PM |
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What is the software that you are using to display all that information on the right?
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btc: 15sFnThw58hiGHYXyUAasgfauifTEB1ZF6
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tytanick
Legendary
Offline
Activity: 2660
Merit: 1096
Simplemining.net Admin
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April 16, 2013, 05:03:47 PM |
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Hi, Mine are all Radeon HD7970 - Gigabyte Radeon HD7970 OC 3GB DDR5 384bit (1000/5500) (GV-R797OC-3GD) Ubuntu 64bit Catalyst 13.3 Beta 3 Hashing is 730KH/s Donate if my post helped U with getting better performance Clocks are 1045/1500 (even 1501 memory clock downs hashing to 550 !) #!/bin/bash
cd ~/cgminer
export DISPLAY=:0
export GPU_MAX_ALLOC_PRECENT=100
export GPU_USE_SYNC_OBJECTS=0
aticonfig --od-enable
./cgminer --scrypt \
-o ltcmine.ru:3333 -u XXXXXXXXX -p XXXXXXXXX \
-I 13 -w 256 -g 2 --shaders 2048 --thread-concurrency 8192 \
--gpu-engine 1045 --gpu-memclock 1500 --auto-fan --temp-target 75 --temp-overheat 80 --temp-cutoff 85 BTC: 14umHTZJ1dwjts4r5uEdzkFyjrgLEL5TzS LTC: LZ1APfJWesDugPz1xvgbE8KvU8XT7oTvya PPC: PWQzdvdg5JubY84JXEPPRtXrsagnSyQ8hW TRC: 1JZHVDFYjyQtbVaVYq9PG6iabK7iu4WUEQ NVC: 4H9TCyNMAWfNiKrvEw9evMU63sBVwEj9NM BTE: 8GFofiaH5rQGi8HhGxP3o7XqKmKiUpMVxm |
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GeekMan
Member
Offline
Activity: 84
Merit: 10
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April 17, 2013, 03:32:29 AM |
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Mining around 6MH/s on 10x 7950's. Hope to add more int he future.
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ymer
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April 19, 2013, 10:46:34 PM |
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Gigabyte 7950 - 643kh/s with 0 hw errors
GPU Temp 72ºC
Open case with a fan blowing air into it 24/7
Afterburner settings
Power Limit: 3%
Core/Mem: 1150/1500
Fan 85%
cgminer settings
shaders 1792
thread concurrency 17920
Intensity 19
-g 1
-w 256
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