Bitcoin Forum

Iam now on 4838 Kh/s.

1830 MHs not bad I think.

513m/hash and a friend got 690/hash
joined forces for our ASICs :)

Donations for ASIC : 1Az5JAtaR5dX7dSi68bE137oCJnXvQPXdD

I am able to push 2.4Mhash through scrypt, nothing great, but not bad!

Waiting to see if butterfly ever ships their singles.....until then I am crawling along at 120Mh

1200khash right now.  Another 7850 on the way.

450 kh/s on a GTX690

I've not buy this for mining, it's my build for gaming...
But at least 450 kh/s on a Nvidia card is not to bad i think  :)

200 mh ftw!!

60Mh :(

Getting almost 800Mhs from a 5970 I bought for $120. Already made my money back!

That's a serious result for a 5970. What temps and settings if you don't mind me asking?

Can top out at 360 Mhash/s but it gets hot in there real fast.

~290 on two ati 7870.

500mh/s for each my 7950 :)

390 mhps for my 5800. nice even number on 79C. think could pump it up to 400 but not so sure about heat sink.

Damn AMD cards...  Really fast at same price...  :-[

Am i the only one mining on Nvidia ?

This might help if you're mining with nVidia: https://bitcointalk.org/index.php?topic=167229.0 (https://bitcointalk.org/index.php?topic=167229.0)

how much you spent? i am on 1800 kh/s

Thx but i'm alredy using this awesome miner :)

Without i've 200kh/s max...  But 450 still low for a 1000.- CHF (1000$) card...

I'm at 2800 Kh/s with 5 Radeon 7950 (I have one running underclocked to reduce heat since it's in my everyday rig with another one)

its true

Get around 63Kh/s with my old HD4850 but my laptop with a  7670M can do better than that XD

I'm running at 1,900KH/s mining scrypt-based coins with two 7970s and a 7950. I've seen some people claim better numbers for similar hardware but I can only imagine that they must be overclocking things to the edge. I like to take care of my stuff so I keep them undervolted and nice and cool. :D I'm trying to decide now whether I want to expand my mining or focus more on trading coins.

Running it on 840 engine, 200 Memory, I think I also have it slightly overvolted. Running in my basement which is pretty cold so no problem keeping temps below 80 without having fan run too loud.

 1200mhs.

1300 KH/s mining scrypt (7970 + 7950)

6850 250MHs @920MHz
gtx460 80MHs @900MHz
2x6670 120MHs each @900MHz
Around 560MHs from Slush 10 round statistic.

I have everything overclocked to the max stable clocks but when you think about it for 10% it is not worth beating the hardware.

1.2 mhs with 2 tahiti xt and a 6950... all running stock clocks and downvolted.

I hope that  you don`t use your laptop for mining. Because if you do it wont be too long before it will go the reballing station.

i think you made the best buy

How much is the power consumption for a 7950 and of the rig globally?
thx

I normally get around 170 kh/s  :-\

Yes I am definitely gonna donate money so you can mine faster.

Enough new as nothing understand here :)

What's the difference between Mhs and Khs? Aren't Khs smaller?

Yeah I'd like to know this too. Sounds like khs stands for kilo hashes per second and mhs stands for mega hashes per second. Kilo being thousand and mega being million. Yet the numbers shown in this thread don't make sense.

I mine on my laptop because I'm testing everything and seeing how everything works (haven't built a dedicated desktop yet.)

I get 40kh/s CPU mining LTC, 21mh/s GPU Mining BTC/TRC with Nvidia 650m 2gb and 5mh/s with the Intel 4000 Graphics on my CPU.

I'm getting 0.001h per year right now! Or 198mhs on my shitty 5770. Almost pointless to mine btc for me now!

Started mining with my gaming computer:

i7 4 core with hyperthreading and 2x Nvidia GT260's.

Using Guiminer was getting 28Mh/s per card.  Using poclbm command-line I was getting 42Mh/s on each card.
Did this for a week with periods of over-heating at the 42Mh/s speeds and windows updates taking me off-line during the day and at night.

Bought a ATI 6870 card for $89 on sale and setup an old PC with a 500w power supply (the minimum stated for the ATI card). Got 420Mh/s for about 10 minutes before the power supply popped, sizzled and fried.  Ordered a 750w power supply from Newegg.com with 2 day shipping for $65.  Got the system reset up and had it humming along for the past week at 375-390Mh/s.  Using a pool and got .2115BTC for the week (just over $20). Difficulty this week has been between 7672999 and 10076291.

Started looking into other coin and today have setup to mine LiteCoin for a while to see how  it goes.  I setup my main gaming PC again as the server doing GPU mining and CPU mining, along with the ATI PC doing both GPU and CPU mining on it.  I am getting a total of 35kh/s with both PC's blowing at full speed.  Heat coming off of both is pretty intense.  I have already mined .466LTC in about 4 hours even at the 35kh/s speed with difficulty 499.

Stats say LTC is 130%+ more profitable to mine right now.

I am happy with my BTC mining (SHA-256) but the LTC mining (scrypt) sure is slow.  I see some people getting 1.8Mh/s on LTC mining and am wondering what kind of setup they are using.  Would be interested in knowing the secret to get such high throughput since LTC (scrypt) is GPU and ASIC "unfriendly".

Hehe Totals (All Active Workers)   1,393.41 MH/s electricity free. Some crappy hardware within work. Ghost mining, while people are working on their pc's

Only a single 7970, need to find somewhere with free electric after my uni halls end!

Got 727khash out of it!

700 MHs on 5970
400 MHs on 5870
300 MHs on 6870

I am in the exact same boat... except 37Mh lol.

Let me know if you get yours!  I tried seeing if I can track my shipment, but no such luck. 

Yeah. 10 Mhz on my nvidia gpu. Yay. I'm losing money lol.

Yes, Kh are smaller.  Think megayte vs. kilobyte.  1 megabyte = 1024 kilabytes

a tad shy of 1000 KH/s scrypt (7970 + 7850)

I was derpy and got a nvidia 670 for gaming before I knew about mining. That gets ~150 KH/s using cudaminer :/

1200khash right now.  Another 7850 on the way.

im new to this mining thing and im using my laptop which is at 84mh/s.

I'm very interested on building a mining rig but low on budget.  :(

if you feel sad for my post i'm willing to accept any donations  :)


Sorry for my bad english

600ish kh/s not nearly enough.

I am doing 1500Khash on LTC FTC or CNC. 

I guess I'll sheepishly admit to a small to medium-sized GPU farm:

24x 5850's @ 356kH/sec each = 8,544kH/sec
24x 6950's @ 430kH/sec each = 10,320kH/sec

Total: 18,864kH/sec (for LTC).

Yes, I'm aware other people are squeezing slightly higher hash rates out of these cards.  We're not overclocking and overvolting the everliving crap out of them though, as we need ROI before the GPU's die.  :-)

How much did you invest in those !!!  ???

800mh/s  :-[

been mining since mid March. 

Started with 2 x 5850's @ 365M/hash each

Added 2x Gigabyte 7970s @ 720M/hash each two weeks later!  Now trying to decide whether to invest more or switch to LiteCoins for better payout

370k 490m

400MH/s with 6950 @ 6970 :(

You're right. The disparity in the numbers comes from the fact that we're actually mining different coins. Bitcoin (as well as some others) are based on the SHA256 algorithm. In general, a good GPU will be seeing hashrates in the 400-800Mh/s range for SHA256. Litecoin, a popular alternative to Bitcoin, uses a different algorithm known as scrypt. This algorithm runs much slower and thus most good GPUs see hashrates between 350-750Kh/s with it. So, the general rule of thumb is that if you see someone cite their hashrate in 100s or 1000s of Mh/s, they're mining Bitcoin or other SHA256-based coins. If you see someone cite their hashrate in Kh/s, they're mining Litecoin or other scrypt-based coins. :)

People here are pretty hardcore. I only have ~300kH/s for scrypt.

350 Mh/sec - running cool on MSI 5870 - guiminer

running 394KH/s at guiminer-script Alpha with ASUS EAH5870 Voltage Tweak at stock
GPU watercooled by ArcticCooling Hybrid ... absolutely quiet and temps never reach 50°, VRM under load at about 70°

YAC CPU-mining hashrate with i5-3570K on MSI z77-Mpower Mainboard about 100KH/s, CPU watercooled Antec H920

this is not a mining rig, just my pc, used for gaming and some overclocking

now watching out for some cheap GPUs but mining in Germany with 0.25€ per kW/h must be good calculated or needs trust in future worth of a curency
and no, possible incoming Cards won't be watercooled ;P

which clocks at core and mem? temps?

ati 7870 - 400 Mh/s

get around 410 kh/s

around 270 kh/s

1200mhs.

1200 KH/s so far...

350 Mh/sec

700:) for now XD

(Yes it's a 4 year old gaming rig)
2x nVidia gtx275
1x i7-920 (using cores 1, 3, 5)
Totals around 110MHash/s.

Stopped mining after it almost killed my CPU fan though  ::)

Running 2500 mh/s when I have both rigs up to full power, been working out pretty decently. I have made enough to get a good handful of Asicminer shares, so I am happy. I just wish I had kept mining every day since 2011 when I was making .75 btc a day with my 5830. Not even mining all day.


*edit exposition

121Mh/s

Running stable @ 230mhash/s with my GTX590 . Not really worth it, but fun though!

I have 150MHPS

I own 35 computers with a total of approximately 10000 mhash.

also atm würde ich wenn schon CPU auf YAC setzen.....
warum net grafikkart' ?

i would prefer YAC with CPU mining
why not GPU?

I've around 2Mh/s using 3 boards...

really??? MHash/s ?
i own a i5-3570K and a Radeon5870
GPU@guiMinerScript_alpha: 395kHash/s
CPU@YAC: 60-140 kHashs/s

do you get really 110000 kHashes/s ?


what do i wrong?

Pitiful 350Kh/s :(
Getting another 300Kh/s on alts though as well.

around 280Mhs

Somewhere between 150-200 Mh/sec with my old 5750

Around 600 mhs with two cards.

I don't even bother...when I tried mine sounded like it was about to take flight

though it's usually obvious, you prolly want to say whether ltc or btc with your hashrate. 800 kh/s litecoin.

1700 -ish

2 x 6970's
1 x 7970- xfx black on water

2 new ones coming - MSI 7970 TF III on air for now, then water.

So with 5 cards maybe 2900ish.

I only bought 7970s cause its my personal way of justifying spending money on mining lmao.  Although i have been lucky and i have been able to pay for most of my stuff by trading when LTC was low.

200 Kh/s @ 5770, 50 Kh/s @ i5 750. Old mid-range gaming rig.

262Mh/s (all on existing hardware)

can't justify buying any new GPUs, but it's nice to at least be able to pay for the power to keep the computers on :)

This thread makes me feel inadequate.  :'(  160 MH/s

haha, crushing you with my 240 khashes/s!  But no, seriously, it's crazy how much power some people have.

About 1000-1100Khash Litecoins or 995Mhash (no longer mining bitcoins tho)

1 miner
2x 6950
1x 6570

my office computer
1x 6570


Soon to come, another rig with 2x 6870's
Have to pick up the cards from some guy this weekend for 250$
Not the best price, but it should pay itself off easily.

I hope to get an extra 600 to 750 Khash

...i'm sure... some in here can't different between MHash/s and KHash/s .... some hashrates are just utopic according to their hardware listed...
i think you can take these as middle benchmark:

upper single core ATI GPU: 400kH/s and above
dual core /SLI ATI GPU: 500kH/s and above
IVY-Bridge CPU mining: more or less then 100 kH/s

a friend of me is mining with quad 5870 at 1,4MH/s means 1400KH/s (more or less, i'm talking about difference between MH/s and KH/s)

so some of the users here tell their gaming PC (which is upper class at gaming for sure! but....) reach hash rates like ASIC miner ... no way

...or AM I the one who misunderstands some basics?

pls teach me someone

Generally, if people mine sha-256 it's going to be in mhashes, and if they mine scrypt it's going to be in khashes.  sha-256:scrypt performance is about 1000:1.

im definitely a noob at this but splashed out on 4 x 7870 tahiti le cards which mine at just over 500 Mhps each and a 7970 mining at 715Mhps all single cards in 4 HP ML115 servers i had lying around.

only then did i realize the stock 350w psus all needed replacing. oh well all good fun.

ahhh .. i see a light...
thx a lot!
some broken english understatement there, some lessons by mates here and woohooo =D when the last bitcoin is mined i will have be understood it at all xD

so one question, hope it isn't off-topic instantly: ~400kHash/s scrypt-mining... would you try to mine BTC at solo actually? or at least at a pool? or stay at altCoins?

I dunno, using GUI Miner (https://bitcointalk.org/?topic=3878.0) on Slush's pool, created 3 miners, one using first GPU, one using second GPU (both OpenCL) and the third using 3 cores (A single Ufasoft CPU miner).
Note though that GUI Miner is a bit bugged, it uses one core 100%, so don't assign that core to your CPU miner otherwise it gets nothing done.

[edit] Just for clarity: merged mining of BTC and Namecoins, not LTC [/edit]

40Kh/s on my 2600K!

you surely right, i was teached a lesson just minutes ago :)

do you mine solo or pool?
i wonder if someone with my hashrate gots something that is worthy to be called a chance at solo btc mining.... i'm ringing with myself thesedays to invest in some used GPUs or not....

I am a lousy 1.2khs, one 7950 and two Titans.

Like I edited in after you quoted me (forums move fast sometimes xD ), I use Slush's pool for merged mining BTC and Namecoins.
If I correctly interpret what I read, solo mining isn't worth it until you reach (at least) several GH/s.
And even then, pooled mining provides a slower but steadier payout than solo-mining.

140 kh/s at 560 ti

4x rigs running 4x 7950's + mine and the wives gaming rigs with 2x 7970's each. Currently totaling just under 11.5 KH/S at BigVerns RoyalCoin pool. Figured I would grab a thousand or so and switch back to LTC.

you understood me ;)

ok thx so far ... merged mining is one of the next things i try to understand and to do it, just to have done it.

It's not really that hard, when using Slush's pool all you have to do is set up a namecoin wallet and enable the "merged mining" on your account page (entering your namecoin address) and the pool is taking care of the rest :)

hello all. New to the site and bitcoins.

thx ^^ saved some time for me for sure ;D
gonna try it tomorrow, or later if i can't find sleep.. (date will switch in 40minutes ;)

welcome, we are just equal at this ;P
good night, happy trading and good luck =D

457.0Mh/s right now, going for the 2nd week!

sitting at an embarassing 350

120 Mhs. Old Nvidia cards. :-\

430

hello all. New to the site and bitcoins.

30 mhash/s, getting 0.01 btc a week lol... this is just with my everyday computer.  still doing my research on building a rig for fun..

Peak LTC performance of around 770 kHs. One GTX 460, one Radeon HD 5670, one new Radeon HD 7950 and a spare CPU (Q9505) that I'm rarely using :)

I am now on 4000 Kh/s.

start with 4 pcs 7950, is that ok ?

new to BT. Mining on BitMinter @ 360Mhps average using XFX6950 unlocked to 6970.

im about 6MH now, 5 x 797 and 5 x 795, all are Sapphire brand  ;D

345

600ish kh/s not nearly enough.

does the amd sdk really help?

About 290

200,000 MH/s.

 ;)

Not sure

225Mhs @ Radeon6850.
Should I get more GPU(s) to enhance mining performance or wait ASIC devices ???

i got acutally 1000M/s. asap i minded enought, i will buy with the money new cards.

waiting for asic? people wait now over years and i seen no one available!

My rig is currently going at about 1852 Kh/s.
Waiting for my ASIC to show up in the meantime. haha

hmmm okay. I will build new rig... maybe with 7950 or 7970

i'll be 8250KH this weekend  :D

lucky for me I bought some 5850's by a brand called "Afox" running around 1@190-210mh/s BTC @ 80-82C if i let them run on full tilt they reach well over 90+C. I also tend to stop them at this point.
Was a bad decision for BTC mining but they are still great cards for gaming.
The price attracted me enough when 5850's were going for $220-$250 mid 2011 and found these cards for $150 each.

the fans blowing at 120% does nothing.
even turning the fans off only affects the temp by 2-3C

what hardware?

100mhs  :) ;D

About 190

Several thousand GPUs.

Only bout 100Mhs... Thinking of buying a gfx card with few spare euros justo to go at 400Mhs for 3 months (till i get my ASIC miner)...

Im in the same boat... literally  ::)
120Mh/s waiting for hardware.  Some day... *counts the grey hairs since each delay*

I'm at 0 Mh/s right now. Will start mining next month :)

7MH/s right now

5 x 7950  is impressive.

what motherboard and power supply are you using?

custom case?

Only 140kh I feel bad.
 :'(

for some reasons my 5970 only spew out 40 khash per core
:(

engine 840, wow, wondering what voltage can support that high,1200?

900mhz 8)

2000 Kh/s

Well, I`m newbie with 2GHash on btc and some kHash on ltc, doing it for I while, posting here, because I want to get into forum.

One more should do.  ;)

40K for Litecoin or bitcoin?

1750 khash
or 1588 mhash

I get 350mhash out of my 5850.

-I am more than happy atm with 2400Kh's :P

I really want over 2khash... just cause i like the sounds of 2k better than 1.xk :)

still amazed that i can get 413khash out of my 5870, although the fan is starting to make a bit of an odd noise.... hmmm lol

Since my last post I have gone back to BTC mining as LTC mining can only get around 40Kh/s with 4 PCs mining (1 i7 Core with 2x GTX260, 1 Pentium something or another with ATI 6870, 2 HP i3's CPU only).  Seems like Scrypt mining is really really SLOW.

I now have the 1 pentium computer with an ATI 6870 going using Phoenix miner running at a constant 414Mh/s with the following stats:
 GPU Temp @ 70 C
 GPU usage @ 99%
 Fan Speed 74%
 Fan RPM 3100
 Core overclocked at 950mhz
 Memory underclocked at 525mhz  (Memory does not affect speed but really affects temps...dropped 8 degrees C by lower clock to lowest setting)

Here is a copy of my Phoenix config file.

I have a few 1x->16x powered riser cables and a couple of 16x->16x riser cables that I am going to use to move the cards out of the case and get more airflow around them.  May try to add another GPU or two if I can find some that get at least 200mhz per the Comparison charts and get them cheap.

Slyvnr

i 3000kh/s

About 3400khs, just started mining a couple months ago.  The break even mark will feel so good!

I have one 6870 getting about 330kh/s in LTC and 300MH/s in Bitcoin... thinking about buying a new card, but I wanted to break even first...

350kh/s with an underclocked (at 610Mhz) 7970 to reduce heat and noise (I sleep near to my computer  :-\)

6.6 MH/s on Litecoin, when I can get all 12 cards running.  :'(

4000k/h mining litecoin and whatever else is profitable atm

Got a steady 750mh/s out of a 5970 for a few weeks. I'll be waiting for a few more weeks, and maybe get some more power.

1.8mhash/s on scrypt with 3x7950's.