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Looking like the ZEC party is over in Mining (Altcoins)
Looking like the ZEC party is over by
nerdralph
For newer cards like Polaris/Ellesmere and Tonga, eth mining is is now more prof…
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n/a | nerdralph | December 19, 2024, 01:49:42 AM |
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optimal eth mining core:mem ratio 0.56 in Mining (Altcoins)
optimal eth mining core:mem ratio 0.56 by
nerdralph
Eth mining uses the ethash algorithm, which does a keccak hash (essentially sha3…
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n/a | nerdralph | December 21, 2024, 05:32:09 PM |
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simple server PSU interlock for mining rigs in Mining (Altcoins)
simple server PSU interlock for mining rigs by
nerdralph
A ~3c optocoupler, 4 header pins, and dupont cables is all you need.http://nerdr…
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n/a | nerdralph | December 21, 2024, 02:22:07 AM |
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shitty amdgpu-pro mining performance in Mining (Altcoins)
shitty amdgpu-pro mining performance by
nerdralph
Until this week I've been using fglrx on Ubuntu 14.04 for mining. Yesterday I t…
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n/a | nerdralph | December 10, 2024, 02:26:14 AM |
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strapmod still live in Mining (Altcoins)
strapmod still live by
nerdralph
I've had several messages asking about my strapmod cgi utility from people that…
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n/a | nerdralph | December 16, 2024, 09:27:31 AM |
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stable ZEC pool? in Mining (Altcoins)
stable ZEC pool? by
nerdralph
Just re-tested eXtremal's miner on coinsforall.io, and stopped receiving work fr…
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n/a | nerdralph | October 18, 2024, 12:27:48 AM |
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WattMan requires VDDCI<=VDDC in Mining (Altcoins)
WattMan requires VDDCI by
nerdralph
After many hours of trying different settings in GPU-Tweak II, MSI AB, and WattM…
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n/a | nerdralph | December 20, 2024, 04:20:27 AM |
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How to control R7 370 voltage? in Mining (Altcoins)
How to control R7 370 voltage? by
nerdralph
Does anyone know if it is possible to control the voltage of R7 370s under Linux…
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n/a | nerdralph | December 18, 2024, 03:58:54 AM |
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my experience zcash mining in Mining (Altcoins)
my experience zcash mining by
nerdralph
I include a calculator I wrote in python, which shows that ZEC mining is more pr…
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n/a | nerdralph | December 19, 2024, 10:20:54 PM |
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Powering GPU mining rigs in Mining (Altcoins)
Powering GPU mining rigs by
nerdralph
Most of what I've written about is stuff the old farts already know, but it shou…
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n/a | nerdralph | December 20, 2024, 03:26:37 PM |
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Mining pool comparisons Ethermine, MPH & Nanopool in Mining (Altcoins)
Mining pool comparisons Ethermine, MPH & Nanopool by
nerdralph
Nanopool came out last, with Ethermine & MPH both performing well.http://ner…
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n/a | nerdralph | December 20, 2024, 03:10:09 AM |
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AMDGPU-Pro 17.40 with large page support in Mining (Altcoins)
AMDGPU-Pro 17.40 with large page support by
nerdralph
http://support.amd.com/en-us/kb-articles/Pages/AMDGPU-PRO-Driver-for-Linux-Relea…
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n/a | nerdralph | December 18, 2024, 02:29:02 AM |
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looking for VRM efficiency tests in Mining (Altcoins)
looking for VRM efficiency tests by
nerdralph
Although it's not a large sample, I've noticed my Gigabyte cards use 5-10% less…
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n/a | nerdralph | December 21, 2024, 10:03:08 AM |
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AMDGPU-Pro 16.60 on Ubuntu kernel 4.10.5 with rocm-smi in Mining (Altcoins)
AMDGPU-Pro 16.60 on Ubuntu kernel 4.10.5 with rocm-smi by
nerdralph
ROC-smi is a package I found that simplifies setting the clocks through the sysf…
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n/a | nerdralph | December 19, 2024, 05:59:50 PM |
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Tonga BIOS power limit in Mining (Altcoins)
Tonga BIOS power limit by
nerdralph
Anyone know an easy way to modify the max power limit in a Tonga BIOS? Tonga BI…
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n/a | nerdralph | December 17, 2024, 07:01:18 PM |
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limits of ZEC mining in Mining (Altcoins)
limits of ZEC mining by
nerdralph
As I write this the fastest ZEC miners are Claymore v5 and Optiminer v 0.3.1. J…
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n/a | nerdralph | December 21, 2024, 09:06:44 PM |
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What should a Linux miner output? in Mining (Altcoins)
What should a Linux miner output? by
nerdralph
I'm getting close to releasing the first beta of my new ethereum miner, and have…
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n/a | nerdralph | Today at 02:05:01 AM |
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Ethash not fundamentally memory-hard (just practically) in Mining (Altcoins)
Ethash not fundamentally memory-hard (just practically) by
nerdralph
While recently writing code to generate the Ethereum DAG cache, I realized the a…
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n/a | nerdralph | December 13, 2024, 10:25:37 AM |
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Custom R9 380 BIOS for 23-24Mh/s in Mining (Altcoins)
Custom R9 380 BIOS for 23-24Mh/s by
nerdralph
https://drive.google.com/drive/folders/0BwLnDyLLT3WkRUQ4VU5kVm5qM0kA single BIOS…
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n/a | nerdralph | December 19, 2024, 03:42:29 AM |
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ethminer-nr fork from Genoil's in Mining (Altcoins)
ethminer-nr fork from Genoil's by
nerdralph
I've been contributing patches to Genoil's ethminer, but since he's unable to me…
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n/a | nerdralph | December 20, 2024, 04:34:17 PM |
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end of ETH mining on 2G cards in Mining (Altcoins)
end of ETH mining on 2G cards by
nerdralph
Even though the DAG is still < 1.8GB, the lite DAG for on-GPU DAG generation…
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n/a | nerdralph | December 21, 2024, 04:09:51 PM |
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24+ Mh R9 380, looking for Tonga power control in Mining (Altcoins)
24+ Mh R9 380, looking for Tonga power control by
nerdralph
I've seen a couple posts about tweaked R9 380 ROMs, but until recently, nobody h…
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n/a | nerdralph | December 21, 2024, 11:30:54 PM |
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Oct 2: another ethereum attack? in Mining (Altcoins)
Oct 2: another ethereum attack? by
nerdralph
In the last 24hrs, the network hashrate has dropped by over 10%, and the uncle r…
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n/a | nerdralph | December 19, 2024, 09:17:37 AM |
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any good coin for 2GB R7 370? in Mining (Altcoins)
any good coin for 2GB R7 370? by
nerdralph
I've been doing EXP for the last couple weeks, but with the recent price drop, p…
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n/a | nerdralph | July 04, 2024, 04:09:01 PM |
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reported vs effective eth hashrate in Mining (Altcoins)
reported vs effective eth hashrate by
nerdralph
I've been tuning both my cards and mining software for over a year now, and unti…
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n/a | nerdralph | December 14, 2024, 08:40:53 PM |
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zcash equihash mining parameters in Mining (Altcoins)
zcash equihash mining parameters by
nerdralph
I've looked at the mining specs, but don't see the equihash parameters.https://f…
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n/a | nerdralph | December 19, 2024, 06:26:07 PM |
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updated amdmeminfo with timing details in Mining (Altcoins)
updated amdmeminfo with timing details by
nerdralph
I've updated amdmeminfo to print RAS/CAS, MISC_T2, & ARB_DRAM.https://github…
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n/a | nerdralph | December 19, 2024, 12:09:26 PM |
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SIA hot again (but only for a few days) in Mining (Altcoins)
SIA hot again (but only for a few days) by
nerdralph
Block times are tanking due to a bug in the latest fork, so more frequent reward…
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n/a | nerdralph | December 19, 2024, 08:18:31 PM |
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biggest profit for miner devs not miners in Mining (Altcoins)
biggest profit for miner devs not miners by
nerdralph
Here's something to add to the speculation over Claymore's income:https://ethers…
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n/a | nerdralph | December 21, 2024, 06:14:09 AM |
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Hawaii BIOS voltage modding guide in Mining (Altcoins)
Hawaii BIOS voltage modding guide by
nerdralph
Since I couldn't find a single source for Hawaii voltage mods, I used informatio…
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n/a | nerdralph | Today at 05:50:16 AM |
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antpool eth not working in Pools (Altcoins)
antpool eth not working by
nerdralph
I noticed antpool supposedly supports eth:https://www.antpool.com/support.htmI a…
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n/a | nerdralph | Today at 12:41:36 AM |
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Ethereum mining FAQ in Mining (Altcoins)
Ethereum mining FAQ by
nerdralph
I see a lot of the same questions repeated (and often with incorrect answers), s…
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n/a | nerdralph | December 18, 2024, 10:22:43 AM |
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ZEC mining still lower power consumption than ETH? in Mining (Altcoins)
ZEC mining still lower power consumption than ETH? by
nerdralph
I've been mining ETH for the past couple months, but with the summer coming up,…
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n/a | nerdralph | December 02, 2024, 06:04:29 AM |
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fastest linux open source zcash miner: 36 sols/s on R9 380 in Mining (Altcoins)
fastest linux open source zcash miner: 36 sols/s on R9 380 by
nerdralph
I optimized Marc's silentarmy kernel, getting a performance boost of about 15%.…
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n/a | nerdralph | December 14, 2024, 03:17:40 PM |
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ribbon riser recycling in Mining (Altcoins)
ribbon riser recycling by
nerdralph
I re-purposed a flaky ribbon riser for a molex-PCIe power adapter.http://nerdral…
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n/a | nerdralph | December 21, 2024, 08:44:49 PM |
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dummy plugs for headless GPU with fglrx in Mining (Altcoins)
dummy plugs for headless GPU with fglrx by
nerdralph
Although my Rx 470 cards with AMDGPU-Pro work fine headless, I just encountered…
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n/a | nerdralph | December 20, 2024, 10:21:21 AM |
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short post about Monero mining on Linux in Mining (Altcoins)
short post about Monero mining on Linux by
nerdralph
http://nerdralph.blogspot.ca/2016/09/monero-mining-on-linux.htmlI also included…
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n/a | nerdralph | December 19, 2024, 03:58:05 AM |
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best Polaris sgminer eth options? in Mining (Altcoins)
best Polaris sgminer eth options? by
nerdralph
With a few different sgminer forks (GG, sgminer-gm, ...), there's not just one p…
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n/a | nerdralph | December 14, 2024, 04:27:11 AM |
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ethminer-nr 1.2.1 in Mining (Altcoins)
ethminer-nr 1.2.1 by
nerdralph
After a year since the last release, I've decided to resume development of ethmi…
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n/a | nerdralph | December 21, 2024, 02:14:27 PM |
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GPU_SINGLE_ALLOC_PERCENT is all you need for eth mining in Mining (Altcoins)
GPU_SINGLE_ALLOC_PERCENT is all you need for eth mining by
nerdralph
And that's only if you have a 2GB card. I see lots of posts where people say yo…
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n/a | nerdralph | February 12, 2021, 10:34:54 AM |
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z.cash offline? in Mining (Altcoins)
z.cash offline? by
nerdralph
I guess all the ZEC hype is driving too much traffic for them to handle. I'm cu…
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n/a | nerdralph | December 20, 2024, 01:51:01 PM |
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Metropolois likely to reduce ETH mining reward to 3 or less in Mining (Altcoins)
Metropolois likely to reduce ETH mining reward to 3 or less by
nerdralph
I've been following the discussions around the ETH reward reduction EIP, and the…
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n/a | nerdralph | December 20, 2024, 09:12:59 PM |
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zec mining stresses rigs differently than eth in Mining (Altcoins)
zec mining stresses rigs differently than eth by
nerdralph
When Sia mining was briefly the most profitable altcoin, I noticed that overcloc…
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n/a | nerdralph | December 16, 2024, 09:12:08 AM |
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AMD core/memory clock ratio fundamental limit 0.5 in Mining (Altcoins)
AMD core/memory clock ratio fundamental limit 0.5 by
nerdralph
I previously posted that for modern AMD GPUs like Tonga and Polaris that have a…
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n/a | nerdralph | December 17, 2024, 03:20:56 PM |
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no need to retire the old eth mining rigs in Mining (Altcoins)
no need to retire the old eth mining rigs by
nerdralph
I've got a few 2GB R7 370s running 1100/1625 with a custom BIOS and a GB R9 280x…
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n/a | nerdralph | December 14, 2024, 06:17:58 PM |
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[WTS] Sapphire R9 290x US$200 - sold in Computer hardware
[WTS] Sapphire R9 290x US$200 - sold by
nerdralph
Reference-style card:http://www.sapphiretech.com/productdetial.asp?pid=0E63775E-…
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n/a | nerdralph | November 22, 2024, 09:32:12 PM |
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Gigabyte R9 280x Canada/US in Computer hardware
Gigabyte R9 280x Canada/US by
nerdralph
Windforce 3x model GV-R928xOC-3GDIt's been mining exp for the last few months, g…
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n/a | nerdralph | December 19, 2024, 08:15:24 PM |
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mining with AMDGPU-PRO 17.40 in Mining (Altcoins)
mining with AMDGPU-PRO 17.40 by
nerdralph
I've found some quirks with powerplay, and I found a useful feature to limit the…
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n/a | nerdralph | December 10, 2024, 11:03:08 PM |
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setup guide for Ethereum mining on Ubuntu Linux in Mining (Altcoins)
setup guide for Ethereum mining on Ubuntu Linux by
nerdralph
http://nerdralph.blogspot.ca/2016/08/ethereum-mining-on-ubuntu-linux.html
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n/a | nerdralph | December 21, 2024, 09:27:11 AM |
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GDDR5 memory timing details in Mining (Altcoins)
GDDR5 memory timing details by
nerdralph
http://nerdralph.blogspot.ca/2017/05/gddr5-memory-timing-details.htmlThere's obv…
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n/a | nerdralph | December 21, 2024, 03:36:24 AM |
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