Is anyone using these optimized settings? Saving energy, cooler hardware, quiet ambience!
I have a [UTC] donation address now: UQ3eqjGqBycgLKuaMeA6kKnoTHp4eENYuo.
Or in many other currencies (DGB DOGE EAC LTC NOBL PRT QRK SOC VTC 42 BTC) are here:
www.tiny.cc/drakointip Thanks, even a bit of coindust helps me a lot!
Am I already too late? With the latest news about the price, I am a bit disappointed that I worked for this.
The profitability is gone already? Popular & premined coins get dump-destroyed on the market within 24 hours now? Locusts.
Anyways, this is what I found out.
Please
consider donating [UTC] UQ3eqjGqBycgLKuaMeA6kKnoTHp4eENYuo or BTC 1EyyjBMMHjMfx6M3Ngu4sn5M4QJ6HAtWFG- or do not use this information. It took a while:
Optimized 7970 xfx, 7850 powercolor.all comma values are 7970,7850, ie. --gpu-memclock 1700,1475 means the 7970 gets MC=1700Mhz"SUPERHOT" = hot, loud, wasteful, strenuousIn "SUPERHOT" mode
I get 82% of my normal scrypt khash/s in "HOT" mode.
Ultracoin 863 khash/s (7970: 591khash/s, 7850: 272khash/s).
With an efficiency of 2.02 khash/s per WattTotal (incl mobo&CPU).
The 2 GPU system (incl mobo) uses 428 Watts, that's 79euros per month.
Temp = 74C, Fan is at 66%. Trying it now, it's already going on my nerves.
ultracoinminer --gpu-memclock 1700,1475 --gpu-engine 1100,1050 --gpu-vddc 1.081,0.955 --thread-concurrency 8192 -g 2 -I 13,13 --scrypt-jane --sj-nfmin 4 --sj-nfmax 30 --sj-time 1388361600 -p x -w 256 --gpu-powertune 20 --gpu-threads 2 --expiry 1 --queue 0 --no-submit-stale --auto-fan --temp-target 76,65 --log 2 -o stratum+tcp://utc.greekpool.eu:3337 -u YOU.DONATE-TO-DRAKOIN-PLEASE -p x -o stratum+tcp://pickaxe.pool.pm:3306 -u YOU.DONATE-TO-DRAKOIN-PLEASE
"COOL" = cooler, silent, efficient, conservingIn "COOL" mode
I get 77% of my normal scrypt khash/s in "COOL" mode.
Ultracoin 703 khash/s (7970: 458khash/s, 7850: 245khash/s).
With an efficiency of 2.51 khash/s per WattTotal (incl mobo&CPU).
The 2 GPU system (incl mobo) uses 280 Watts, that's 52euros per month.
Temp = 68C, Fan is at 34%. Really quiet, will use that for sleeping.
ultracoinminer --gpu-memclock 799,800 --gpu-engine 854,949 --gpu-vddc 0.9,0.91 --thread-concurrency 8192 -g 2 -I 13 -w 256 --scrypt-jane --sj-nfmin 4 --sj-nfmax 30 --sj-time 1388361600 --gpu-powertune 20 --gpu-threads 2 --expiry 1 --queue 0 --no-submit-stale --auto-fan --temp-target 68,60 --log 2 -o stratum+tcp://utc.greekpool.eu:3337 -u YOU.DONATE-TO-DRAKOIN-PLEASE -p x -o stratum+tcp://pickaxe.pool.pm:3306 -u YOU.DONATE-TO-DRAKOIN-PLEASE -p x
Try it, it's worth it. Saving 148Watt = 27euros per month. Plus: Less polution, a better conscience, and probably longer hardware life.
Donation addresses
in many currencies (DGB DOGE EAC LTC NOBL PRT QRK SOC VTC 42 BTC) are here:
www.tiny.cc/drakointip Thanks, even a bit of coindust helps me a lot!
Or in [UTC] here please UQ3eqjGqBycgLKuaMeA6kKnoTHp4eENYuo.If you want to understand more about this, visit this thread, it's all documented there:
https://bitcointalksearch.org/topic/m.4500529* How to enable undervolting for cards which are volt locked.
* How to BIOS flash
* efficiency = khash/s per GPU-Watts
* lots of measurements
* compared factory settings, my undervolt BIOS, TheStilt BIOS, my undervolted TheStilt BIOS.
* less khash/s can actually make you richer (if it saves you Watthours) depending how profitable a coin is
Happy mining!
(CLICK)
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P.S.: Let's spread the word, imagine the altcoin network starts saving 1/4, 1/3 or even 1/2 of electricity.
Is anyone using these optimized settings? Saving energy, cooler hardware, quiet ambience!
I have a [UTC] donation address now: UQ3eqjGqBycgLKuaMeA6kKnoTHp4eENYuo.
Or in many other currencies (DGB DOGE EAC LTC NOBL PRT QRK SOC VTC 42 BTC) are here:
www.tiny.cc/drakointip Thanks, even a bit of coindust helps me a lot!