What's your Mhash/s? (Pissing contest here)

[GreenAxis]

1237Mwith 2X 7970

[1714113267]

1714113267

[1714113267]

1714113267

[gregyoung14]

I didn't read through all 81 pages, but whats the highest hashing rate we got so far?

I run x5 rigs

Each rig has
x6 MSI 7950

each @ average 650/mh

for a total of 3900-4000/mh average per rig

for a grand total

19500-21000/mh average

 

So around $100/day? 

What's your setup cost? Like $2,000 per rig so ~$10k?

Shouldn't take too long to break even if you haven't already...

I expect an ROI of no more than 50 days gross 70 days net. That has held true on every card that I have purchased. This number will change, but it is predictable.

Theres no way your hitting ROI on less than 80 days with any card, starting today. With current difficulty of BTC or LTC and the current value.

Give me some prices of equipment, and hash rates, I'd like to see ROI in 70 days lol That sounds great. It was like that back in March/April, but times have changed.

I guess the term rig was inappropriate, sorry. More to the point on every card, as below:
Used 7970 $315 with shipping. +$2 thermal paste.
752MH/s @ 63C
generates apx 12.5 shares per min while pool mining
12.5 * 60 * 24 = 18000*0.00000225 = 0.0405 * 70 = 2.835 BTC @ $115 = $326.025
now granted, today this would come out to 18000 * 0.00000210 = 0.0378 * 70 = 2.646 BTC @ $126 = $333.396
I guess I need to count power at 12% so add 8 days.

I can't find a single 7970 below $400 USD, sure you didn't mean 7950? and A true ROI would include your entire investment, including the expense of the rig. Did you just pop that into a pre existing computer? If thats the case thats fine, your ROI is very low compared to mine. I have to fork out almost $500 extra in parts to house x6 cards in one rig.

You're comparing oranges to apples really, so 78 days? Yeah I could hit 70 if I didn't have to pay for a motherboard, cpu, ram, psu, cooling, custom rig, powered extenders, etc etc and all of my expenses are multiplied by 5

Run the numbers on how much it would cost to have x6 of those in one machine, how much extra would it cost, then tell me a ROI 

If you are just going to ebay and searching for 7970. you are doing it wrong!
I crawl ebay, craigslist and a few bitcoin retailers; I am looking for mislisted, and or newly listed items.
When an Item comes up at a great rate, I snatch it up.

I said 7970 and meant it: http://www.ebay.com/itm/AMD-SAPPHIRE-Radeon-HD-7970-Dual-X-3GB-384-bit-GDDR5-111970640G-/171035945619?nma=true&si=UWUaDD7VWiv%252Bs0TCOShX%252Frhq1KE%253D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557
click on the link that says '5 sold' I am the 2nd buyer down. I bought two. Check the offer history, I had to make several offers to find the final price that I wanted. It also helps to buy bulk.

http://www.ebay.com/itm/PowerColor-AX7970-3GBD5-2DHV3-Radeon-HD7970-3GB-384-bit-GDDR5-PCI-Video-Card-/330912051619?pt=PCC_Video_TV_Cards&hash=item4d0be531a3

there are two of these left, email the buyer and offer them a slightly better price if you buy both. Merry Christmas.

Yeah $360 shipped isn't bad, but the other card only showed 2 people who bought it, both at $390, no $315. But yeah, If I could bump down $360 shipped a little, that would be a great deal. But I don't like buying from non large vendors such as Amazon, simply because there return policy if I don't like anything is hassle, free. They pay for shipping, I get a refund in 3 days. You don't get that luxury with ebay, and craigslist, unfortunately.

But kudos for finding such a good price! If I hadn't orderd x30 7950's already Lol I would have maybe considered a 7970 here or there.

[kyl]

Currently getting about 330 Mh/sec on a 7790.

[jarkkom]

Currently getting about 330 Mh/sec on a 7790.

Can you please post your settings? Also Wattage if possible.. Thanks.

[Ll_lkasz]

HD 7970

750 - scrypt
710 - SHA

[xminerx]

~300 MH/s on a 7850 @ 1010 MHz. Gets me approximately 0.012 BTC/day.

[zackclark70]

lol 20 rigs of 4 7950 vaporx dualbios oc edition geting 2500kh / rig  puling less than 950w / rig  and 1 rig with 3 cards geting 1900kh puling 701w
cost around 30k-40k gbp all in including boxes fans and everything i needed to set the room up ( all in a 3x4m room ) paid for it self in 47 days ( was mining alt coins and trading ) if i sold all now i could get around 30k for it   all in 51900kh/s

[giuseppe10091989]

But there is a difference between Khash and Mhash between bitcoin and litecoin.
I have not understood this thing ...

[kyl]

Currently getting about 330 Mh/sec on a 7790.

Can you please post your settings? Also Wattage if possible.. Thanks.

Core: 1275
Mem: 150

Using cgminer with "-I 8 -g 8 -w 512 -v 1 -k diablo". 

Regarding wattage, the 7790 is voltage locked so not much I can do there.  GPU-Z shows it bouncing between 96 and 98 watts.  Funny thing is, I have this running in a Dell X51 which uses a 230 watt external power brick.   

[gmerk]

Gigabyte 7790
Core 1200 MHz
Mem 700 MHz
cgminer @ 300-310 Mh/s
(4 threads, 128 worksize, 7 intensity)

[billition]

15 MHash on 9600GT. Just for fun

[joseska]

34 Mhas/s with 9800GTX 

I'm running a HD Radeon 6770 at ~130Mhash/s and a laptop at ~1.5Mhash/s

Using pooled mining because fuck competition.

What are you running?

[retrostar]

0MH/s on love and fresh air

[Dis0]

30MHash/s :/

[LosingAlpha]

I get ~680 with a single 5970, thinking of adding a 5870 alongside it.

[chauncywicks]

~260MH/sec x2

[barfor]

Gigabyte 7950 ~ 560Mhs (tested for LTC/scrypt 691Khs)
MSI 7870 ~ 420Mhs x2
Mac 6750M ~ 60Mhs
Nvdia GT something gets ~ 15Mhs

[bucktotal]

i came too late to the game to mine, imo. but i respect you guys

[CyberGhost8]

Im hashing a nice gentle ~85Mhash/s. Its pretty slow but when time isn't an issue at the moment then its quite nice to have something like this to look at. 

[Jet]

I'm only mining while browing the web. Don't have a rig set up or something. Got a stable 400MHashes with my 7870.