Anyone mining with only 4gb of system memory or using BAMT 32bit?
My rig has 4Gb and runs on debian. Tried to plug in 8 gb - no change. Have no idea why should hashrate depend on RAM amount For me it looks like a myth. It should work even on 512 mb ram What cards and settings? I couldn't get it to work properly under BAMT. |
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Try these on for size: "--rawintensity 5120 --buffer-size 1400 -g 1 -w 256 --lookup-gap 2"
Using yacminer 3.5, 92kh/s effective hash. R9 270 at 1100/1200mhz
Anyone mining with only 4gb of system memory or using BAMT 32bit?
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It's cool, Christian deserves more popularity.
I'm giving back my GTX 780 on Monday, and getting a GTX 750 Ti for testing. (not my cards, I test stuff on them before ordering a lot for a local farm).
We're not as many as the AMD crowd, so I guess we can all make decent profit with Christian's findings, and donate a good chunk to the man.
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...and the newblood starts to show up. xD
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anyone know what is up with nut2pools skein pool? stopped getting shares and the site says We are investingating issues in the backend. Your shares and hashrate are safe and we will fix things ASAP. which generally means I am getting screwed.
Same here, what's up with that?? |
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5kh/s out of a 7950? That's pretty crazy...  It's only got 3 GB - I'd guess > 7KH/sec if it had 4 GB and overclocked well That'd be insane...I mean, haven't seena any do so well, but haven't tried it myself either. hmmm |
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5kh/s out of a 7950? That's pretty crazy... |
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I want new cudaminer for Maxwell , i think this card ( Nvidia 750ti ) not go at 100% , i think this GPU is more fast and go up to 400 kh/s or more , but cudaminer is not optimizer .
how would you know. nVidia has their engineers looking into mining performance and they haven't come up with any better code yet. Christian i read some post over nvidia dev zone. Do you think nvidia devs will release a driver with some potential hashrate increase using this GTX750 architecture? By the way whats the difference of using GTX 750ti 1GB and GTX 750ti 2GB , does it affect the hashrate when using more vram? You want 2gb for the alternate algorithm coins, scrypt won't make a difference, but that's a bit shortsighted. |
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Currently mining MRC but will switch back to BTL once I receive my new cards.
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I can get 4 motherboards for that
What's the point then? Who buys these things??? |
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Interesting...thanks for sharing master  |
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What hash rates are you getting on your hardware? Just want to compare... something.  AMD Phenom II X6 1055T - CPU standalone ca 95 kHash/s on 6 threads AMD Phenom II X6 1055T using the first 3 GPUs in the machine and 6 CPU threads: close to 800 kHash/s (Groestl remains on CPU) cannot get GPU use readings, as GPU-z has decided to always crash on start after the previous driver update (revision 334 drivers I think). Currently running R 335 drivers from nvidia. groestl is on the gpu already, open source; why not use it? https://github.com/prettyhatemachine/sph-sgminerOpencl...not CUDA. |
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What hash rates are you getting on your hardware? Just want to compare... something. AMD Phenom II X6 1055T - CPU standalone ca 95 kHash/s on 6 threads AMD Phenom II X6 1055T using the first 3 GPUs in the machine and 6 CPU threads: close to 800 kHash/s (Groestl remains on CPU) cannot get GPU use readings, as GPU-z has decided to always crash on start after the previous driver update (revision 334 drivers I think). Currently running R 335 drivers from nvidia. Nice, imagine that paired with a better cpu...:p My X79 rig is ready! Christian, did you think about adding a fee in the program, similarly to all those protoshares miners for ypool do? That would make it more profitable for you to share the software earlier perhaps. Say a 2.5% fee. That would be fair. |
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Who, exactly is "we"? You and nVidia?
Anyway, excellent work! Will there be a fancy countdown timer for when you release it?
Me and another German co author (first name is also Christian). We met through Skype and there is a good synergy going on. We're developing in night shifts to get this done quickly. We're not actually working on cudaminer here. It's a new project. There is no decision about a release strategy or date yet. It could be that we will be GPU farming solo for a week before doing a public release (provided that we achieve the necessary speed-ups for this to be worthwhile). I've got an apartment to pay off, you know  Christian Be my guest Christian and clone. (you cloned yourself, sneaky bastard xD ) You both deserve the $$$. |
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That's excellent news  Looking forward to the next release. |
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Here are the relevant settings I am using for my MSI R9-270 2GB to obtain 90-93khash/s on microCoin. Hope it is useful.
--gpu-engine 1100,1100 --gpu-memclock 1200,1200 --rawintensity 5120 --buffer-size 1400 -g 1 -w 256 --lookup-gap 2
One of my systems with 3 cards has since my post bluescreened so I might need to tweak it more to run stable.
thanks for help, but that didn't work for me on yac It's for MRC/UTC, N 11. Will try asap. |
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Fantastic update!
Using this mining microCoin and have been able to increase my system happy hashrate (ie no crashing) on each R9-270 card from 75 to 92 khash/s. That is a big increase.
Mrc is at N factor 11, right? Mind sharing your settings? |
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I feel you bro, sounds just like home (Argentina).  |
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Good question...I run -i 13 -g 1. 220mh/s per 290. |
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