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Author Topic: How much khash/s do you get mining?  (Read 4737 times)
qwsde
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December 19, 2013, 08:57:13 PM
 #21

1370 with 2 * 7950
sumfingwong
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December 19, 2013, 08:58:19 PM
 #22

You need an ATI GPU, with my XFX R9 290. I can pull about 800 KH/s, with my fan at 48%. If I push it (fan at 100%).. I can get to about 900+ KH/s.

With my old 5870, I hit about 450-500 KH/s.
Anajoo
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December 19, 2013, 09:02:01 PM
 #23

Getting litecoins ~970khash/s with OC'd sli 780 and ~70khash/s with 4930k. Uses more than 1kW/h from a wall. Electric bill is included to rent. Grin
kdlblueice
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December 19, 2013, 09:06:54 PM
 #24

Hi all!

I am not new to mining but new to Bitcointalk!

I have:

2x 7850 @ 650 khash total
5x R9 280x @ 3.3 Mhash total (two machines, not enough outlets in my house and psu be expensive!)
1x 5970 @ 600 khash total, it has two engines and could do ~750 but gets hot and hardware errors

Been GPU mining since August since my BFL order never came. I used to just read the chatbox there all day and that's what got me into LTC.

Bitcointalk has given me so much help thanks so much!
keep
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December 19, 2013, 10:16:43 PM
 #25

1 x 7790 gives me 200k mining LTC.  Its a test rig to see what this is all about, if things work out, then I will build a much larger rig.
snaks
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December 19, 2013, 10:41:37 PM
 #26

i got a 5770 mining at 200 kh/s at I 17 and another 7870 at 320 kh/s at I 17. I don't want to push it too hard.

any ideas on how we can get more kh/s aside from increasing the Intensity?? i increased workers, tc, and g value, the values is about the same
Itun
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December 20, 2013, 12:06:26 AM
 #27

Do you guys think it's too late to join in on scrypt mining?

I might buy a few GPU if it will be profitable.
agentcookie
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December 20, 2013, 12:29:15 AM
 #28

Around 75 kh/s with a GTX 650. If I overclock it I get around 80-93kh/s
kebabman
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December 20, 2013, 12:43:00 AM
 #29

630KH/s with 2 x EVGA GTX670FTW cards using the new version of cudaminer, happy with that.  Grin

Question for you guys, I have just ordered 2 x R9 280X cards to mine with, I have an MSI Z77A-GD65 mobo with my 2 NVidia cards in, which leaves me with 1 x PCI-E 16x and 3 x PCI-E 1x slots...I have powered risers, can I mix AMD and NVidia cards in the same (Win7) machine and mine with them?
Bitconorama
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December 20, 2013, 07:53:53 AM
 #30

For reference if you haven't already, see https://litecoin.info/Mining_hardware_comparison
i got a 5770 mining at 200 kh/s at I 17 and another 7870 at 320 kh/s at I 17. I don't want to push it too hard.
any ideas on how we can get more kh/s aside from increasing the Intensity?? i increased workers, tc, and g value, the values is about the same
Your 5770 looks to be about what you could expect, but the 7870 may be able to push more than 320.

I currently run an ATI 5870 and am getting about 220kh/s I feel like my setup isn't working to its potential. Here is my script.
-I 18 -g 1 -w 256 --thread-concurrency 7168
Using fast-pool
Downloaded and installed latest catalyst drivers. On Win8 machine.
Any suggestions would be greatly appreciated.
I think your 5870 could be doing a little better than that.

Scrypt mining is not entirely about OC'ing or jacking up intensity as much as possible. There is voodoo magic in finding the correct ratios and TC for your particular cards. Even stranger, is that the same card model from different manufacturers can have different results. A good basic starting place is here: https://bitcointalk.org/index.php?topic=117221.0

In the end, it will mostly amount to trial and error to find the best config for your setup. :/
EeWill
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December 20, 2013, 09:02:20 AM
 #31

Im getting 17 khash/s atm with my GTX260 mining LTC, and 666 mhash/s with 2 block erupters mining PPC. Hopely i'll get a new GPU today  Tongue
weblog
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December 20, 2013, 09:04:05 AM
 #32

Hi, I have 220K with my 580 gtx
dewevle
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December 20, 2013, 09:13:46 AM
 #33

I'm mining XIV with CPU: 9.5 kH/s only )
hownowbrowncow
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December 20, 2013, 09:16:23 AM
 #34

1370 with 2 * 7950

What is your command line info? I'm only getting 575khash on a 7950
gripflierGO
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December 20, 2013, 09:23:49 AM
 #35

225 kHs for my 5830, pretty bad, cannot increase hashrate more
danteironfist
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December 20, 2013, 09:28:54 AM
 #36

1,5MHash =

900 - main
+ 300 - smurf1
+ 300 - smurf2

gokalex
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December 20, 2013, 09:33:05 AM
 #37

~240kh/s with 660ti
~40kh/s with i7 2600k (dont really keep it on, too much power usage for h/s)
cryptoguy2004
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December 20, 2013, 09:34:35 AM
 #38

1.2mh with 2 7970, i haven't overclocked them yet
soilworker
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December 20, 2013, 09:44:17 AM
 #39

1,2 mh with 2x7950 working stable at 72°C and 68% fanspeed.

EMC2: EbAE8cvkmQGawUxsVcquRS94dLVSxvj7UW 
http://einsteinium.org/
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December 20, 2013, 09:45:26 AM
 #40

1.2mh with 2 7970, i haven't overclocked them yet
What is your cgminer settings please ?
Because a friend have only 1M with his 2 HD 7970 vapor-x
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