Bitcoin Forum
June 15, 2024, 10:09:29 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: [1]
  Print  
Author Topic: WDC - Worldcoin mining share acceptance depends on miner speed  (Read 955 times)
jgm_coin (OP)
Full Member
***
Offline Offline

Activity: 230
Merit: 100



View Profile
May 22, 2013, 07:58:54 PM
 #1

WDC mining is unique because blocks move fast.  While mining WDC, I've found an interesting relationship between miner hashrate and share acceptance rate.

The upshot:  Worldcoin favors a large number of small miners.  You can stop reading now....

I have 2 rigs that get very different share acceptance rates.  My mini rig has a single 7950 (80% accepted) and my main rig has 7850, 7750 (x2), and 6650D (90% accepted).


Further, I just compared the acceptance rate between miners on my second rig and slower correlates to a better acceptance rate:
7850 at 379 kH/s, 83% accepted
7750 at 178 kH/s, 95% accepted
6650D at 67 kH/s, 96% accepted

Rent out your rig for up to 100% more than you can mine http://tinyurl.com/lc5axo2
iGotSpots
Legendary
*
Offline Offline

Activity: 2548
Merit: 1054


CPU Web Mining 🕸️ on webmining.io


View Profile WWW
May 22, 2013, 08:00:48 PM
 #2

I'm getting around 2-4% rejected at over 600 kHash per card, so...

jgm_coin (OP)
Full Member
***
Offline Offline

Activity: 230
Merit: 100



View Profile
May 22, 2013, 08:27:24 PM
 #3




I'm getting around 2-4% rejected at over 600 kHash per card, so...


Thanks for your reply. 

What pool are you mining with?


Rent out your rig for up to 100% more than you can mine http://tinyurl.com/lc5axo2
iGotSpots
Legendary
*
Offline Offline

Activity: 2548
Merit: 1054


CPU Web Mining 🕸️ on webmining.io


View Profile WWW
May 22, 2013, 08:29:16 PM
 #4




I'm getting around 2-4% rejected at over 600 kHash per card, so...


Thanks for your reply. 

What pool are you mining with?



worldcoinpool.com for now, but I might switch my rigs soon if that pool's hashrate climbs any higher

iGotSpots
Legendary
*
Offline Offline

Activity: 2548
Merit: 1054


CPU Web Mining 🕸️ on webmining.io


View Profile WWW
May 22, 2013, 08:30:14 PM
 #5

You might want to try messing with your configs, sometimes if I try to push out more hash, my shares drop.  You want the highest shares/minute > hashrate

jgm_coin (OP)
Full Member
***
Offline Offline

Activity: 230
Merit: 100



View Profile
May 22, 2013, 08:36:23 PM
 #6

You might want to try messing with your configs, sometimes if I try to push out more hash, my shares drop.  You want the highest shares/minute > hashrate

Thanks for the info.  I suppose I am used to thinking strictly MORE HASH!!!  and also a higher hashrate....   Grin

I'll try lowering some values to get better shares/minute.  This is the value =U in CGminer?

Thanks again.

Rent out your rig for up to 100% more than you can mine http://tinyurl.com/lc5axo2
jgm_coin (OP)
Full Member
***
Offline Offline

Activity: 230
Merit: 100



View Profile
May 22, 2013, 08:56:57 PM
 #7

You might want to try messing with your configs, sometimes if I try to push out more hash, my shares drop.  You want the highest shares/minute > hashrate


Your suggestion was incredibly useful.  After increasing the number of GPU threads to 2, I get almost 0 stale shares. 

Thanks!


Rent out your rig for up to 100% more than you can mine http://tinyurl.com/lc5axo2
iGotSpots
Legendary
*
Offline Offline

Activity: 2548
Merit: 1054


CPU Web Mining 🕸️ on webmining.io


View Profile WWW
May 22, 2013, 08:59:03 PM
 #8

You might want to try messing with your configs, sometimes if I try to push out more hash, my shares drop.  You want the highest shares/minute > hashrate


Your suggestion was incredibly useful.  After increasing the number of GPU threads to 2, I get almost 0 stale shares.  

Thanks!



No problem, glad it worked out. Yes, the U: is the one that tells you your shares/minute

Trying to get the highest hashrate is a noob trap, good thing you learned your lesson now  Smiley

Pages: [1]
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!