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Topic: How much khash/s do you get mining? (Read 4800 times)

RJX
legendary
Activity: 1078
Merit: 1003
November 16, 2015, 12:50:01 PM
#68
My Accelero Extreme HD5970 does around 520KHs although it does make the pc really sluggish and for some reason this GPU heats up more then for example an HD5850 Sapphire or Ati Radeon HD5870.

I know, it's all outdated crap. Like me  Cool
hero member
Activity: 726
Merit: 504
November 16, 2015, 11:06:29 AM
#67
I'm getting ~250 khash/s on a stock reference GTX 570.
cudaminer.exe  -C 2 -i 0 -H 0 -l F15x16


Can't use your settings on EVGA GTX 750ti 2gb ram stock with fan

246 khash     -   with cuadminer   -H2 -i 0 -l T5x24 -C 1 -m 1  (hashes are plus or minus but the average is 246 and higher) T5 x 24 highest you can go - stable here

240 khash     -    with cuadminer   -H2 -i 0 -l T5x24 -C 2 -m 1  (hashes are plus or minus but the average is 241 and lower) stable

228 khash     -    with cuadminer   -H2 -i 0 -l T5x16 -C 1 -m 1  (hashes are plus or minus but the average is 228 and lower) stable


2700 khash     -    with cuadminer   -H2 -i 0 -l T5x32 -C 1 -m 1  (hashes are plus or minus but the average is 2500 and lower) unstable

2700 khash     -    with cuadminer   -H2 -i 0 -l T5x32 -C 1  (hashes are plus or minus but the average is 2500 and lower) unstable



now using ccminer-x64 v1.7

4100 kh (1.9 mh) Qubit
2666 kh X11
full member
Activity: 157
Merit: 100
December 20, 2013, 08:56:12 PM
#66
I'm running a 7790 and getting on average about 190 kH till I can get a R9 280x or 290 . and then on my old i7 laptop with a 6770 Im getting 58kH with the temp stayin about 66
hero member
Activity: 616
Merit: 500
December 20, 2013, 08:13:17 PM
#65
I am getting 433 kh/s with my 5870
full member
Activity: 149
Merit: 100
December 20, 2013, 07:47:38 PM
#64
2,200 KH/s. 3x 7970s. Best part is, my friend bought the rig in April but couldn't get it to work so it just sat at his house. He gave it to me and a week later I got it working. I send him some coins now and then. He basically just wrote off $2k before I got it to work so we're both happy.
sr. member
Activity: 406
Merit: 250
December 20, 2013, 07:32:42 PM
#63
11 Mhash/s from 17 @ 7950's
I have another 21 R9 280X's that I am slowly bringing online this and next week.  It's going slow as I am having power and cooling issues as well as I have not really figured out the best settings yet.  These new 280X's are 5 different brands so that might be a challenge.  I am hoping for another 15 Mhash/s from them.

That's an epic setup! How many rigs? Cost of components?
What is ROI? what coin do you mine?
full member
Activity: 235
Merit: 100
December 20, 2013, 07:07:36 PM
#62
They are twin frozr 3 cards.  I could push them a lot more but I want to stay on one 1000W PSU for efficiency sake.. Otherwise I'm sure I could hit 2.0 easy
full member
Activity: 140
Merit: 100
Bitcoin - love & hate
December 20, 2013, 02:51:24 PM
#61
To all of you getting more than 500kh out of a 7850: HOW? I only got one (2gb, 2 fans) and Im not getting above 300kh. I tried differnet settings in the batch file, but it stays pretty much the same. Any ideas? Shocked

500 KH/s with 1 7850 is impossible.
In my 7850 Rig I can manage stable 380 KH/s per card with 1110 Mhz Core / 1375 Mhz Mem
But you really need to tweak every card ! Don't copy settings, that will lead to lower hashrates. Core / Memory ratio is crucial.

Max I can get out of the 7850 is 400 KH/s, but it's not worth the extra power draw.
member
Activity: 98
Merit: 10
December 20, 2013, 02:47:37 PM
#60
To all of you getting more than 500kh out of a 7850: HOW? I only got one (2gb, 2 fans) and Im not getting above 300kh. I tried differnet settings in the batch file, but it stays pretty much the same. Any ideas? Shocked
sr. member
Activity: 364
Merit: 250
December 20, 2013, 02:34:03 PM
#59
Currently at 3 MSI 7950's pulling 1.9Mhash with a modified cgminer scrypt cl file and my fourth is on its way to take me to 2.5.  not bad for a 1000W PSU.

Are those dual fan msi 7950's? Pretty impressive if it's the single fan model!

full member
Activity: 235
Merit: 100
December 20, 2013, 02:32:31 PM
#58
Currently at 3 MSI 7950's pulling 1.9Mhash with a modified cgminer scrypt cl file and my fourth is on its way to take me to 2.5.  not bad for a 1000W PSU.
full member
Activity: 196
Merit: 100
December 20, 2013, 01:52:48 PM
#57
140 kh/s with 550ti and an i5 both mining.  Undecided

Hoping to get an R9 280X if I can find one that's in stock.
sr. member
Activity: 826
Merit: 302
December 20, 2013, 01:46:47 PM
#56
7970 - 740 kh\s
6930 - 375 kh\s

Doge.  Cheesy
sr. member
Activity: 364
Merit: 250
December 20, 2013, 01:30:03 PM
#55
I currently have ~12 mh/s between 14 280x/7970s, plus a solid 930kh/s from a 290x. An additional 3mh from 6 7950's, and a mess of 270x's that run on idle machines at work.

My entire house stays at 85 degrees with miners in every room, and it's been touching freezing temps for a few weeks now in Kansas. All my windows are open, with box fans, and it's still 85 degrees in my house during the day lol

Overall, 15mh/s is my average, with 60 280x cards on order. Finally signed the lease for my new mining shop last night, too! C'mon January 1st  Cheesy
member
Activity: 98
Merit: 10
December 20, 2013, 01:29:31 PM
#54
1750 kH on 2 x R9 290
32 kH on GT540M
45 kH on i7 2600
member
Activity: 102
Merit: 10
December 20, 2013, 01:19:35 PM
#53
11 Mhash/s from 17 @ 7950's
I have another 21 R9 280X's that I am slowly bringing online this and next week.  It's going slow as I am having power and cooling issues as well as I have not really figured out the best settings yet.  These new 280X's are 5 different brands so that might be a challenge.  I am hoping for another 15 Mhash/s from them.
newbie
Activity: 6
Merit: 0
December 20, 2013, 01:08:11 PM
#52
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

btw, you might wanna consider NOT wasting your CPU clocks on scrypt mining ! 70 kh/s is nothin for LTC mining. try to mine some "CPU Only" alternative-coins out there, search them in this forum. [Protoshare, Datacoin, etc]

~ gl


Yup, thanks, have to check them. I'm totally newbie with coins, I have this rig for games. I had issues with other of my cards + I bought new rad for my pc so I needed some stresstest for that. (gpus at 68°c and water ~50°c!)  Mining coins is much funnier than using furmark. Cheesy I think I start mining when I'm at work and sleeping for now. I'm getting little addicted to mining after reading more from it so maybe I buy some 290's for my gf's pc and start mining with it too.
newbie
Activity: 5
Merit: 0
December 20, 2013, 05:37:39 AM
#51
3.2Mh/s with 6 Sapphire 7950 Vapor-X. Having real trouble getting any of the cards to go above 550Mh/s so am going to try a BIOS flash to see if that helps.
newbie
Activity: 25
Merit: 0
December 20, 2013, 05:29:53 AM
#50
also, need some advice for a new g-card.

Definitively ATI one. 7950 or better


Okey, but i have to change more things in my pc spec if i switch to AMD from nivida right??
full member
Activity: 191
Merit: 100
Dadice Fixed Rate.
December 20, 2013, 05:27:01 AM
#49
also, need some advice for a new g-card.

Definitively ATI one. 7950 or better
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