[ANN] cudaMiner & ccMiner CUDA based mining applications [Windows/Linux/MacOSX] - page 612.

bigjme

sr. member

Activity: 350

Merit: 250

Quote from: Beave162 on April 04, 2014, 01:07:41 PM

So... every card you try is slower, so that rules out the riser? Can you not switch risers? I will say I've never had a riser make a card seem slower, but I have had a riser make a card seem to not work.

no he is saying any card on one slot is having the issue, connected direct or through risers. which puts it down to pci-e bandwidth

Beave162

hero member

Activity: 809

Merit: 501

Quote from: kucingmeong on April 04, 2014, 12:46:39 PM

Quote from: bigjme on April 04, 2014, 11:20:30 AM

Run 3 and see what your cpu usage is, and see what speed the last card runs at when you connect it

looking weird now,
third card getting slower than other (i run stock clock)

i think this not because the riser, every card i install on last slot(directly to board/riser) always slower

btw, i use forceware 335.23 and cudaminer-2014-02-28

So... every card you try is slower, so that rules out the riser? Can you not switch risers? I will say I've never had a riser make a card seem slower, but I have had a riser make a card seem to not work.

bigjme

sr. member

Activity: 350

Merit: 250

Make sure the direct connection is running in 2.0 not 1.1

kucingmeong

newbie

Activity: 4

Merit: 0

Quote from: bigjme on April 04, 2014, 11:20:30 AM

Run 3 and see what your cpu usage is, and see what speed the last card runs at when you connect it

looking weird now,
third card getting slower than other (i run stock clock)
http://img.techpowerup.org/140404/3gpu.png

i think this not because the riser, every card i install on last slot(directly to board/riser) always slower

btw, i use forceware 335.23 and cudaminer-2014-02-28

Beave162

hero member

Activity: 809

Merit: 501

I don't mean to spam... Or do I? :p

I know a lot of people here have been mining YAC (profit) with cuda. Checkout the latest QT:

https://bitcointalksearch.org/topic/m.6045733

Now your proof of stake is enabled with a CHECK BOX--not a stupid command in the debug console which a newcomer has to dig through forums to find. It's awesome that the first scrypt-jane coin implented this needed function and not PPC, NVC. There are also other improvements in the update, so check it out and long live YAC!

bigjme

sr. member

Activity: 350

Merit: 250

Quote from: cryptomines on April 04, 2014, 11:32:08 AM

Heavycoin got added to cryptsy this morning.

i was wondering why the price was rocketing back up

cryptomines

full member

Activity: 126

Merit: 100

Heavycoin got added to cryptsy this morning.

bigjme

sr. member

Activity: 350

Merit: 250

Run 3 and see what your cpu usage is, and see what speed the last card runs at when you connect it

kucingmeong

newbie

Activity: 4

Merit: 0

hi,
i use athlon x3 425 , 8gigs memory, and usb powered riser.
my pci run in 1.1 and 2 (i cant set manually via bios because no option to configure pci)

when i ran 3 vga, all running well and get hash around 275-289

any idea?

bigjme

sr. member

Activity: 350

Merit: 250

with this many cards realistically we need to know the following;

What cpu are you running?
How much memory?
What PCI-E versions are the cards running on? (1.1 2.0 3.0)
What type of risers do you have? (Ribbon, Ribbon Powered, USB Powered)

kucingmeong

newbie

Activity: 4

Merit: 0

hi all,

anyone mining use 4 GTX 750Ti?
i have some problem, when i ran 4 gtx 750ti, my pc lag and hash only 50-100khs (scrypt)
i look task manager, my cpu getting high.

my cudaminer windows configuration
cudaminer.exe -o stratum+tcp://xxx:port -u kucing.1 -p 1 -l T5x24 -C 2 -i 0

i try to add -H 2, still same. try x86 and x64, same result.

anybody can help me?

bigjme

sr. member

Activity: 350

Merit: 250

~~guys is it just me or or the heavycoin pool down at 1gh.com?~~

antivirus update says: "me no likey ccminer no more, me quarantine its ass!"
sorted now :p

xojex

member

Activity: 111

Merit: 10

Quote from: bakedrice on April 04, 2014, 04:44:36 AM

I'm using Cudaminer for the 6x 750Ti running on an ASRock h81 pro-btc motherboard, and using windows 7.

I can't get the last card on my 16x pci-e slot to work while the other 5 works, and I'm only getting 450 khs for 5 cards. Am I missing smth??

Help!

Does the 16x slot work with less than six cards installed?
Does the riser or #6 card work in any other 1x slot?
Is the 16x slot set to Gen1, Gen2, or Gen3?
Is the motherboard ram set to the correct timing?
Newer USB risers have the sensing pin short built into the circuit board, so you shouldn't have to a run shorting wires if you are using those.

bigjme

sr. member

Activity: 350

Merit: 250

Off topic but if anyone is good with metal, and wants to make a cheap skeletal mining frame, this is what mine looks like at the moment

PIC1
PIC2
PIC3

sorry for bad quality xD
so thats how my cards currently sit, its not finished yet but its getting there. For the top and bottom plates i used some spare 2mm stainless steel
for the legs i used M6 all thread, entire thing cost around £20

bare in mind that mine only houses a psu and gpu's as the usb cables run off to my main system, and a pic of that for anyone interested

PIC - looks smaller on the pic then it is
CABLES

so the 3 usb cables at the bottom feed into the case, then into the x1 risers. ooo and the red and black cable feeds from a dual psu adapter to the psu with the cards

Boffinboy

member

Activity: 80

Merit: 10

Quote from: fehrard on April 03, 2014, 09:01:10 PM

Quote from: djm34 on April 03, 2014, 06:48:51 PM

something I don't understand... bitcoin is going down and the altcoins are also going down... If there was some logic, they should go up (as the logic is to assume that nobody will sell their hard mined coin for nothing...)

It's because trading pairs for most alts are to Bitcoin. There aren't many altcoins which have trading pairs to any fiat currencies. If the price of BTC in USD goes down, the price of altcoins in USD goes down. However, this doesn't necessarily mean that the Altcoin price in BTC has gone down, so provided the alt to BTC price hasn't changed, you'll still get the same amount of BTC for your altcoins. Coinmarketcap is just doing an extra conversion of alt->btc->usd, which is why the USD price is actually dropping.

If you sort coinmarketcap by Change (24h) then usually you can see a handful of coins going up even though BTC is going down, which means that not only has the alt-btc price gone up by however much percentage, it has gone up by even more than that due to btc also going down.

The issue is that many usual-suspect mining coins are also going down vs BTC. Essentially losing value twice. They are not holding at the same coin/BTC rate.

ManiacMiner

full member

Activity: 145

Merit: 101

Offtop, but interesting about KWG exploit https://bitcointalksearch.org/topic/regarding-auroracoin-tw-exploit-fix-included-552895

cbuchner1

hero member

Activity: 756

Merit: 502

Quote from: bakedrice on April 04, 2014, 04:44:36 AM

I'm using Cudaminer for the 6x 750Ti running on an ASRock h81 pro-btc motherboard, and using windows 7.

I can't get the last card on my 16x pci-e slot to work while the other 5 works, and I'm only getting 450 khs for 5 cards. Am I missing smth??

Help!

Based on my experience with prior cases, I'd say the low 450 kH/s is probably caused by running cudaminer with the -H 1 switch. Try -H 2 (which is the default by the way).

No idea about the 6th card. Change the type of riser? If using a riser on the 16x slot, make sure the VGAPRESENCE pin is shorted?

Christian

bakedrice

sr. member

Activity: 338

Merit: 250

I'm using Cudaminer for the 6x 750Ti running on an ASRock h81 pro-btc motherboard, and using windows 7.

I can't get the last card on my 16x pci-e slot to work while the other 5 works, and I'm only getting 450 khs for 5 cards. Am I missing smth??

Help!

ivanlabrie

hero member

Activity: 812

Merit: 1000

https://www.vaultofsatoshi.com/orderbook Grin

fehrard

newbie

Activity: 2

Merit: 0

Quote from: djm34 on April 03, 2014, 06:48:51 PM

something I don't understand... bitcoin is going down and the altcoins are also going down... If there was some logic, they should go up (as the logic is to assume that nobody will sell their hard mined coin for nothing...)

It's because trading pairs for most alts are to Bitcoin. There aren't many altcoins which have trading pairs to any fiat currencies. If the price of BTC in USD goes down, the price of altcoins in USD goes down. However, this doesn't necessarily mean that the Altcoin price in BTC has gone down, so provided the alt to BTC price hasn't changed, you'll still get the same amount of BTC for your altcoins. Coinmarketcap is just doing an extra conversion of alt->btc->usd, which is why the USD price is actually dropping.

If you sort coinmarketcap by Change (24h) then usually you can see a handful of coins going up even though BTC is going down, which means that not only has the alt-btc price gone up by however much percentage, it has gone up by even more than that due to btc also going down.

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