The un-official "how do I mine NeoScrypt with CGminer 3.7.7B and an ATI GPU" thread.
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GPU settings for best performance:
**AMD/ATI **(Nvidia/GeForce below)
Added by: Me
GPU model: Sapphire R9-290 Tri-x/OC:
CGminer settings: -I 15 -w 32 -g 3
batch results: 98 kh/sAfterburner settings: core volts -12(mV) core speed 1130 mem clock 1495
Afterburner results: 115 kh/s
Added by: ipoMiner
GPU model: 290x reference cards w/ Elpida memory
CGminer settings: -I 14 -w 32 -g 2
batch results: n/aAfterburner settings: n/a
Afterburner results: 107 kh/s
Added by: Mare76
GPU model: Sapphire R9 280x VaporX (Hynix)
CGminer settings: -I 15 -w 32 -g 2
batch results: n/aAfterburner settings: memory 1500 - core 1100 clocks
Afterburner results: 96-98Kh/s
Added by: Oldriga
GPU model: MSI R9 280x (13.11 drivers)
CGminer settings: -I 15 -w 48 -g 2
batch results: 90 khsAdded by:
GPU model:
CGminer settings:
batch results:Afterburner settings:
Afterburner results:
NVIDIA/GEFORCE:
Added by: zer0
GPU model: GTX 580
CGminer settings: -I 12 -w64 -g 2
batch results: 54 khsAdded by: kris_davison
GPU model: NVidia 750ti
CGminer settings: -w 128 -l 15 -g 1 -I 17
batch results: 38 to 40 kh/sAfterburner settings: n/a
Afterburner results: unable to overclock
More settings available here --> https://forum.feathercoin.com/index.php?/topic/7929-gpu-comparison-neoscrypt/page-2#entry68821
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Reserved for Nvidia
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Looking good. Thanks for doing this, should really help people! :)
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Awesome! Thanks for writing that guide :)
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That was 20+ hours of testing, and 2 hours of typing… The least I can do to to pay back all the time you guys put in. ;)
Just need some known good settings to add to the thread, and mebbe someone with nvidia to add to it too…
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We need similar testing and setup for Linux based miners.
In one of my other posts i’ve mentioned my setup. Will see if i can writeup some step by step howto if need arrises -
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First run with this settings no tune up:
cgminer --neoscrypt -I 15 -w 32 -g 2 -u user.t -p x -o stratum+tcp://pool:3331 --no-submit-stale --auto-fan
Clear 100 Kh/s per MSI R9 280x card. Win 8.1, Catalyst 14.7 RC3
Only HW errors sorry. They come from drivers version or?
Change to 13.11 With I 15 w 48 g2 now 90 khs per card stable
Any good pool for mining?
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Sure, come mine with us at ipoMiner. We have around 20Mh of neoscrypt hashrate mining on FTC right now.
Oh i already mining on Ipominer but x11, scrypt. Cant see Feather. Thanks move miner to you.
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First run with this settings no tune up:
cgminer --neoscrypt -I 15 -w 32 -g 2 -u user.t -p x -o stratum+tcp://pool:3331 --no-submit-stale --auto-fan
Clear 100 Kh/s per MSI R9 280x card. Win 8.1, Catalyst 14.7 RC3
Only HW errors sorry. They come from drivers version or?
Change to 13.11 With I 15 w 48 g2 now 90 khs per card stable
The hardware errors issue is from running the 14.xx drivers without using the 13.xx bin files.
You didn’t follow the directions. ;)
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Is this OS independent? If not what OS is it for?
-GarbageName
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Use sgminer instead of cgminer. See this :
https://forum.feathercoin.com/index.php?/topic/7929-gpu-comparison-neoscrypt/?p=70664 -
Is this OS independent? If not what OS is it for?
-GarbageName
I think its for windows, but should work the same way on linux.
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Holy invisible batman…I dont know how I’ve been sleeping for so long…but I just wanted to share that i was stupidly using some old cgminer 3.something and getting around 120 Kh/s with my XFX 280X but then i found this…
So I downloaded it and…
My Miner settings are…
“intensity” : “16”,
“worksize” : “128”,
“kernel” : “neoscrypt”,
“lookup-gap” : “2”,
“thread-concurrency” : “8192”,
“shaders” : “2048”,
“gpu-threads” : “2”,
“gpu-engine” : “1200”,
“gpu-fan” : “80-90”,
“gpu-memclock” : “1600”,
“gpu-memdiff” : “0”,
“gpu-powertune” : “0”,
“gpu-vddc” : “0.000”,
“temp-cutoff” : “95”,
“temp-overheat” : “85”,
“temp-target” : “75”,
“api-mcast-port” : “4028”,
“api-port” : “4028”,
“expiry” : “28”,
“failover-switch-delay” : “60”,
“gpu-dyninterval” : “7”,
“gpu-platform” : “0”,
“log” : “5”,
“no-pool-disable” : true,
“queue” : “1”,
“scan-time” : “7”,
“tcp-keepalive” : “30”,
“temp-hysteresis” : “3”,
“shares” : “0”,
“kernel-path” : “/usr/local/bin”and now I get
I have more rigs at work that I cant wait to try this with…
This is probably all old news…but i’m happy!
