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Topic: Mining at 7566.57 MH/s... should I go solo, etc? - page 2. (Read 5901 times)

full member
Activity: 126
Merit: 100
Question - why does common concensus seem to be that he should go and mine solo wiht 7.5 Ghash/sec?

It's not like his volatility doesn't lessen a ton like most of the rest of us, and a even a 2% fee (there are several with lesser fees) isn't a huge cut. Why wouldn't he want to mine in a pool?

because the main reason to mine a pool is to even out variability.

with that kind of Gigahashage, he has no variability to speak of.
hero member
Activity: 886
Merit: 500
Question - why does common concensus seem to be that he should go and mine solo wiht 7.5 Ghash/sec?

It's not like his volatility doesn't lessen a ton like most of the rest of us, and a even a 2% fee (there are several with lesser fees) isn't a huge cut. Why wouldn't he want to mine in a pool?
jr. member
Activity: 139
Merit: 1
The World’s First Blockchain Core
I am on BIOS position #2 (standard) due to heat concerns and crashing - so I am getting around 300MH/s per GPU (4 GPUs/PC * 6 = 7200MH/s). One of my machines is watercooled and I have that one set fairly high (~400MH/s). I am using an Asus Mboard w/ 2x PCIe, AMD Phenom x4, 1GB RAM, 32GB HDD, 1600W PSU, 2x XFX 6990s, and Windows 7 (64 bit). The water cooled PC is using Koolance blocks and reservoir and has a 4x PCIe MBoard (it will have 4x cards in it soon running Linux, waiting on other 2x cards for this one - the other 8 cards for are in the garage waiting to be assembled).

I am using GUIMINER since I needed something quick to test and play with.

Quick question - do you need the crossfire cable connected between the 2x cards? Any advantage to this vs not? (Going to bed soon - will check posts in morning)

Thank You,
Paul
full member
Activity: 126
Merit: 100
Hmm... I will need to recalc this then. Any difference between slush/deepbit/etc? I will need to run the system for another 24-48 hours to get a better baseline.

Thank You,
Paul

with 12 6990s, you should be getting about 9 Gh/s already - that's at 750 Mh/s each.

what are your boxes made out of?  OS, mining program, etc...
jr. member
Activity: 139
Merit: 1
The World’s First Blockchain Core
Hmm... I will need to recalc this then. Any difference between slush/deepbit/etc? I will need to run the system for another 24-48 hours to get a better baseline.

Thank You,
Paul
full member
Activity: 126
Merit: 100
No, it's really 7500MH/s. I am running 6x machines with 2x 6990s in each machine and I plan on expanding to 4 more machines next week. The hard part is keeping them cool enough - so I am moving them to a facility that has a good A/C and enough power (each machine takes ~10A @ 110V).

I will try solo mining since I am only at ~15BTC/24 hour period.

Thank You,
Paul

even minus 2% for slush's pool, with 7.5 Gh/s running pooled, you should be somewhere around 30BTC/day...
jr. member
Activity: 139
Merit: 1
The World’s First Blockchain Core
No, it's really 7500MH/s. I am running 6x machines with 2x 6990s in each machine and I plan on expanding to 4 more machines next week. The hard part is keeping them cool enough - so I am moving them to a facility that has a good A/C and enough power (each machine takes ~10A @ 110V).

I will try solo mining since I am only at ~15BTC/24 hour period.

Thank You,
Paul
mrb
legendary
Activity: 1512
Merit: 1028
Hi I'm new to bitcoin and have many things to learn, may I know how you guys come up with these figures ? I'll soon be expanding my mining capacity too and would like to know at which point in the future should I consider mining solo and why.

By definition, at difficulty 1 you must hash an average of ~4 billion blocks (exactly 2**32) to solve one.
So at the current difficulty of 244139, you have hash 2**32*244139 blocks. Just divide this by you hashing rate to find how long it would take to solve one.
full member
Activity: 126
Merit: 100
< shrug >
if the (old) Bitcoin Calculator is wrong, then it's wrong.  but that's what it says for 10 Gh/s.

We are both right. I quoted numbers for 7567 Mh/s. For 10Gh/s it is indeed ~29 hours.

ah, of course.  sorry - my mind was busy being boggled by the idea of 10Gh/s in my living room...
mrb
legendary
Activity: 1512
Merit: 1028
< shrug >
if the (old) Bitcoin Calculator is wrong, then it's wrong.  but that's what it says for 10 Gh/s.

We are both right. I quoted numbers for 7567 Mh/s. For 10 Gh/s it is indeed ~29 hours.
full member
Activity: 126
Merit: 100
you'll average a block every 29 hours.

why on earth wouldn't you mine solo?
you'll average a block every 29 hours.

Nope. 2**32*244139/7567e6/3600 = a block every ~38 hours.

Hi I'm new to bitcoin and have many things to learn, may I know how you guys come up with these figures ? I'll soon be expanding my mining capacity too and would like to know at which point in the future should I consider mining solo and why.

try these two:

http://www.alloscomp.com/bitcoin/old_calculator.php
https://en.bitcoin.it/wiki/Mining_hardware_comparison

but mostly, just read the mining sub-forum.  every day.  over and over...
member
Activity: 112
Merit: 100
"I'm not psychic; I'm just damn good"
you'll average a block every 29 hours.

why on earth wouldn't you mine solo?
you'll average a block every 29 hours.

Nope. 2**32*244139/7567e6/3600 = a block every ~38 hours.

Hi I'm new to bitcoin and have many things to learn, may I know how you guys come up with these figures ? I'll soon be expanding my mining capacity too and would like to know at which point in the future should I consider mining solo and why.
full member
Activity: 126
Merit: 100
you'll average a block every 29 hours.

Nope. 2**32*244139/7567e6/3600 = a block every ~38 hours.

< shrug >

if the (old) Bitcoin Calculator is wrong, then it's wrong.  but that's what it says for 10 Gh/s.
mrb
legendary
Activity: 1512
Merit: 1028
you'll average a block every 29 hours.

Nope. 2**32*244139/7567e6/3600 = a block every ~38 hours.
hero member
Activity: 588
Merit: 500
If you really have 7.5Ghash/sec there's little point to being in a public pool.

If you mistyped, and have 7.5Mhash/sec, then you shouldn't be mining at all.
legendary
Activity: 3080
Merit: 1083
Holy christ what kind of hardware you have dude?

newbie
Activity: 42
Merit: 0
sure. "only" ~50 bigger farm and you can get serious Hardware utilisation, finally.
full member
Activity: 126
Merit: 100
you'll average a block every 29 hours.

why on earth wouldn't you mine solo?
jr. member
Activity: 139
Merit: 1
The World’s First Blockchain Core
Hi All,
I am currently mining >7500 MH/s (on a pool) and would like to know if this kind of setup is better solo or with certain pools. I plan on expanding this to >10000MH/s by the end of next week.
Thank You,
Paul
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