i have only 3bitcoin, can you help me to build my first rig ..?

[Zosinburg]

stop everything new cards are coming, and 1 of those is equal almost to two, but the info gathered on the web, this is insane! and they will cost the same, even better

The initial cost will be higher for these new cards. If you buy old cards now, You can make some profit now.

[kahir]

I wouldn't buy any hardware at this point you wont likely ROI.  Buy 3 BTC worth of DCR and stake it, a gui wallet is coming out soon.

https://bittrex.com/Market/Index?MarketName=BTC-DCR

wooh we got someone with some brains here ..... yeah that sound like best idea here lol but i would recommend waiting i think price will go a bit lower


also you NEED to know your profit per day / electric cost  ... and you can make like 5% a month just sitting on your btc at poloniex lending service .. you need to see all your options before rushing in mining rig

[uncaer9]

I wouldn't buy any hardware at this point you wont likely ROI.  Buy 3 BTC worth of DCR and stake it, a gui wallet is coming out soon.

https://bittrex.com/Market/Index?MarketName=BTC-DCR

wooh we got someone with some brains here ..... yeah that sound like best idea here lol but i would recommend waiting i think price will go a bit lower


also you NEED to know your profit per day / electric cost  ... and you can make like 5% a month just sitting on your btc at poloniex lending service .. you need to see all your options before rushing in mining rig

Im not interesting to landing, Trading, staking altcoin. now im focus at mining.

anyway today i called my friend, he have idea to use solar panel, the cost arround $450/1000watt
hope i can built and start mining at next month

[uncaer9]

I looked through that list on Newegg a few weeks ago & found a Sapphire 380 4gig for $194.99,they offered a free game (nothing to me),but they offered a $20 gift certificate(we have a winner!!!).

So after I bought it I got 3 day shipping for $4.99,total=$199.98,after gift certificate =$179.98  

It mines stock at 20-22mhs at 57c fan at 80%.ROI in about 2 months (with my paid off 7970 helping)  

I don't see spending $250-350+ on a card ATM,the mhs per dollar is what I used to decide on the 380 (bang for the buck).

The 380 at $180= $8.18 per mhs....the 390 at $390=$12.58 per mhs,so it's up to you which is a better deal  

can you give review about this card ?
SAPPHIRE NITRO Radeon R7 370 DirectX 12 100386NT4GOCL 4GB 256-Bit GDDR5 PCI Express 3.0 ATX Dual-X OC Version (UEFI) Video Card
$134.99
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202152

[Tmdz]

I looked through that list on Newegg a few weeks ago & found a Sapphire 380 4gig for $194.99,they offered a free game (nothing to me),but they offered a $20 gift certificate(we have a winner!!!).

So after I bought it I got 3 day shipping for $4.99,total=$199.98,after gift certificate =$179.98  

It mines stock at 20-22mhs at 57c fan at 80%.ROI in about 2 months (with my paid off 7970 helping)  

I don't see spending $250-350+ on a card ATM,the mhs per dollar is what I used to decide on the 380 (bang for the buck).

The 380 at $180= $8.18 per mhs....the 390 at $390=$12.58 per mhs,so it's up to you which is a better deal  

can you give review about this card ?
SAPPHIRE NITRO Radeon R7 370 DirectX 12 100386NT4GOCL 4GB 256-Bit GDDR5 PCI Express 3.0 ATX Dual-X OC Version (UEFI) Video Card
$134.99
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202152

I think the 370 will get you about 14 mh per card and the price per MH on that is quite high...

newegg has a refurb R9 290 reference going for 200 bucks right now and ive been thinking about that card.  But its a turbo type fan, and runs loud and cooling sucks on those type of designs...so with summer looming over us it might not be a good choice.  A few days ago they had a triple fan R9 290 refurb selling for $205 and I wish I get in on that as it seem would be much better than the base 290.  Anyway those deals go fast and you will see them popping up on ebay because people are assholes and think they can make a few bucks flipping those cards when they go on sale.

Anyway just figure out the price per MH for each card you are considering, the psu you have and other factors such as heat, noise, warranty and such.  That should allow you to make an informed decision.

[Ayers]

I looked through that list on Newegg a few weeks ago & found a Sapphire 380 4gig for $194.99,they offered a free game (nothing to me),but they offered a $20 gift certificate(we have a winner!!!).

So after I bought it I got 3 day shipping for $4.99,total=$199.98,after gift certificate =$179.98  

It mines stock at 20-22mhs at 57c fan at 80%.ROI in about 2 months (with my paid off 7970 helping)  

I don't see spending $250-350+ on a card ATM,the mhs per dollar is what I used to decide on the 380 (bang for the buck).

The 380 at $180= $8.18 per mhs....the 390 at $390=$12.58 per mhs,so it's up to you which is a better deal  

can you give review about this card ?
SAPPHIRE NITRO Radeon R7 370 DirectX 12 100386NT4GOCL 4GB 256-Bit GDDR5 PCI Express 3.0 ATX Dual-X OC Version (UEFI) Video Card
$134.99
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202152

i think it's better to wait polaris will be released in two month, it would be a pain to sell everything after two month, and anyway there is not enough profit anymore, etheruem diff is very high

[uncaer9]

I looked through that list on Newegg a few weeks ago & found a Sapphire 380 4gig for $194.99,they offered a free game (nothing to me),but they offered a $20 gift certificate(we have a winner!!!).

So after I bought it I got 3 day shipping for $4.99,total=$199.98,after gift certificate =$179.98  

It mines stock at 20-22mhs at 57c fan at 80%.ROI in about 2 months (with my paid off 7970 helping)  

I don't see spending $250-350+ on a card ATM,the mhs per dollar is what I used to decide on the 380 (bang for the buck).

The 380 at $180= $8.18 per mhs....the 390 at $390=$12.58 per mhs,so it's up to you which is a better deal  

can you give review about this card ?
SAPPHIRE NITRO Radeon R7 370 DirectX 12 100386NT4GOCL 4GB 256-Bit GDDR5 PCI Express 3.0 ATX Dual-X OC Version (UEFI) Video Card
$134.99
http://www.newegg.com/Product/Product.aspx?Item=N82E16814202152

I think the 370 will get you about 14 mh per card and the price per MH on that is quite high...

newegg has a refurb R9 290 reference going for 200 bucks right now and ive been thinking about that card.  But its a turbo type fan, and runs loud and cooling sucks on those type of designs...so with summer looming over us it might not be a good choice.  A few days ago they had a triple fan R9 290 refurb selling for $205 and I wish I get in on that as it seem would be much better than the base 290.  Anyway those deals go fast and you will see them popping up on ebay because people are assholes and think they can make a few bucks flipping those cards when they go on sale.

Anyway just figure out the price per MH for each card you are considering, the psu you have and other factors such as heat, noise, warranty and such.  That should allow you to make an informed decision.

sh*t only 14mhs 
i think radeon HD 7990 is best GPU but very hard to get at my country, it's like limited edition.

i think it's better to wait polaris will be released in two month, it would be a pain to sell everything after two month, and anyway there is not enough profit anymore, etheruem diff is very high

polaris will release new GPU ? R9 series ?

[Tmdz]

They should be calling it R9 480 and 490.  Those those new GPUs will be too late and too much money to mine with.  The new GPU will probably cost about $500 and roi will basically be impossible at that price.  If you mine with a new 390 now you could probably roi about 50% by the time new GPUs are released.

[Vaccinus]

They should be calling it R9 480 and 490.  Those those new GPUs will be too late and too much money to mine with.  The new GPU will probably cost about $500 and roi will basically be impossible at that price.  If you mine with a new 390 now you could probably roi about 50% by the time new GPUs are released.

this assuming that no new profitable coin will come out

[Westand]

i think radeon HD 7990 is best GPU but very hard to get at my country, it's like limited edition.

I have quite a few HD 7990, if you undervolte them, they are as efficient as the undervolte R9 390. But the hashing rate reduce all the time.

[WarrEagle]

That's not a whole lot...but the R9 370 series cards are low power draw, and Newegg has them for $130 brand new if you know where to look.

[RoseMann]

That's not a whole lot...but the R9 370 series cards are low power draw, and Newegg has them for $130 brand new if you know where to look.

I usually use the high end GPU. I can get more hash rate per rig. So the cost CPU/memory/Motherboard per GPU will be lower.