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Alternate cryptocurrencies => Mining (Altcoins) => Topic started by: ReiMomo on July 04, 2015, 04:47:25 AM



Title: GTX 970 vs R9 280X
Post by: ReiMomo on July 04, 2015, 04:47:25 AM
I want to buy a video card but I need to know the hash rate between 280X and GTX 970 with Lyra2RE with Pallas miner and X11 with x11mod.


Title: Re: GTX 970 vs R9 280X
Post by: Amph on July 04, 2015, 08:31:20 AM
970 is better, better hash and better consumption(lower wattage), no comaprison, 280x is old, if you want to go with amd buy a 390(not the x version) , should be good enough and faster than a 970


Title: Re: GTX 970 vs R9 280X
Post by: ReiMomo on July 04, 2015, 09:21:59 AM
But the 390 doesn't have VGA output, I heard the 380 is the same as 280 and I can't see any 380X,
I just need to see the hash numbers first.


Title: Re: GTX 970 vs R9 280X
Post by: LordCoder on July 04, 2015, 09:49:15 AM
I have bought a 380 for mining. If you want some hashrate information, tell me the hash you'd like to try and I mine for you.


Title: Re: GTX 970 vs R9 280X
Post by: ReiMomo on July 05, 2015, 07:57:49 AM
I need to know X11 and Lyra2RE.


Title: Re: GTX 970 vs R9 280X
Post by: LordCoder on July 05, 2015, 03:16:22 PM
I need to know X11 and Lyra2RE.

X11: 3 Mhash/sec
Lyra2RE: 457.2 khash/sec (maybe using awful config).


Title: Re: GTX 970 vs R9 280X
Post by: sp_ on July 06, 2015, 07:29:47 AM
I need to know X11 and Lyra2RE.
X11: 3 Mhash/sec
Lyra2RE: 457.2 khash/sec (maybe using awful config).

3mhash is too low.
You need new optimized binaries from wolf0 compiled for the Tonga chipset. maybe he will sell it to you?


Title: Re: GTX 970 vs R9 280X
Post by: ReiMomo on July 06, 2015, 07:41:21 AM
I suspect the GTX will be faster, especially with Quark, X11, Lyra2RE and Grĝestls.

LordCoder, check lyra with different -w numbers, I got from 71 to 143 Khash by changing from -w 256 to -w 32 with my integrated Intel graphics (HD 4600 @ 1500 MHz). With CPU I get 802 Khash (i7 4770K @ 4100 MHz)
I think I gonna change to Nvidia  ;D


Title: Re: GTX 970 vs R9 280X
Post by: LordCoder on July 06, 2015, 06:05:15 PM
I need to know X11 and Lyra2RE.
X11: 3 Mhash/sec
Lyra2RE: 457.2 khash/sec (maybe using awful config).

3mhash is too low.
You need new optimized binaries from wolf0 compiled for the Tonga chipset. maybe he will sell it to you?

Probably, but think that it's more than a 290x with public binaries, so it's worth IMO.


Title: Re: GTX 970 vs R9 280X
Post by: DirtyUniverse on July 06, 2015, 06:09:27 PM
I suspect the GTX will be faster, especially with Quark, X11, Lyra2RE and Grĝestls.

LordCoder, check lyra with different -w numbers, I got from 71 to 143 Khash by changing from -w 256 to -w 32 with my integrated Intel graphics (HD 4600 @ 1500 MHz). With CPU I get 802 Khash (i7 4770K @ 4100 MHz)
I think I gonna change to Nvidia  ;D

You are correct i suggest too GTX. becouse faster and really have a good optimizations for GTX.  (X11) idk for Lyra2RE


Title: Re: GTX 970 vs R9 280X
Post by: djm34 on July 06, 2015, 06:44:21 PM
I suspect the GTX will be faster, especially with Quark, X11, Lyra2RE and Grĝestls.

LordCoder, check lyra with different -w numbers, I got from 71 to 143 Khash by changing from -w 256 to -w 32 with my integrated Intel graphics (HD 4600 @ 1500 MHz). With CPU I get 802 Khash (i7 4770K @ 4100 MHz)
I think I gonna change to Nvidia  ;D

You are correct i suggest too GTX. becouse faster and really have a good optimizations for GTX.  (X11) idk for Lyra2RE
should be higher than 2.2MH/s on lyra, the 980ti doing 2.5MH/s


Title: Re: GTX 970 vs R9 280X
Post by: LordCoder on July 07, 2015, 10:02:48 AM
After doing some tweaks on X13, it currently hashes at 2.7 Mhash/sec with 1100 Mhz clock and Mem Clock at 1463 Mhz. I'm going to check for Lyra2RE if that config is good for it.


Title: Re: GTX 970 vs R9 280X
Post by: sp_ on July 07, 2015, 10:46:25 AM
the 280x should do around 5-5.5MHASH with the 280x.

You need wolf0 optimized binaries:

Get them from here:

https://www.reddit.com/r/DRKCoin/comments/2o1yoz/rewritten_x11_binaries/

copy them into the sgminer folder.

or just download this:

http://cryptomining-blog.com/5186-updated-miner-control-tool-packages-for-amd-and-nvidia-3/




1. Download the latest AMD driver 15.6 beta
2. copy wolf0's binfile and rename it to the same name as the generated binfile

The latest drivers will automaticly recompile the bin file to the correct architecture. So if you have a tahiti bin, it will be converted to a tonga bin behind the scenes. Note that on the older drivers. 14.6 14.7 etc this don't work.


Title: Re: GTX 970 vs R9 280X
Post by: ReiMomo on July 12, 2015, 03:03:02 AM
Anyone With GTX 970?
Also would like to know Skein, Quark, Scrypt and SHA256D.


Title: Re: GTX 970 vs R9 280X
Post by: sp_ on July 13, 2015, 03:37:31 PM

mendoza1468 have tested ccminer(sp-mod) release 54
here are some results:

Release 54

2 Gtx 970 / Nicehash (QUARK still the best payout BTC BTC  ;D )
EVGA 04G-2974-KR GeForce GTX 970 Superclocked 4GB

QUARK (0.014 BTC / day atm)
ccminer.exe -i 22.9 -r 5 -R 10 --cpu-priority 5 -q -a quark -o stratum+tcp://quark.usa.nicehash.com:3345 -u xxxxxxxxxxx -p x
31 350 khash/s

LYRA2 (0.003 BTC / day atm)
ccminer.exe -i 18 -r 5 -R 10 --cpu-priority 5 -q -a lyra2 -o stratum+tcp://quark.usa.nicehash.com:3342 -u xxxxxxxxxxx -p x
3950 khash/s VS 2383 khash/s Release53

QUBIT (0.006 BTC / day atm)
ccminer.exe -i 21 -r 5 -R 10 --cpu-priority 5 -a Qubit -o stratum+tcp://qubit.usa.nicehash.com:3344 -u xxxxxxxxxxx -p x
25 500 khash/s

X11 (0.0087 BTC / day atm)
ccminer.exe -i 21 -r 5 -R 10 --cpu-priority 5 -o stratum+tcp://quark.usa.nicehash.com:3336 -u xxxxxxxxxxx -p x
16 450 khash/s

X13 (0.006135 BTC / day atm)
ccminer.exe -i 19 -r 5 -R 10 --cpu-priority 5 -o stratum+tcp://x13.usa.nicehash.com:3337 -u xxxxxxxxxxx -p x
15 600 khash/s

X15 (0.0071 BTC / day atm)
ccminer.exe -i 21 -r 5 -R 10 --cpu-priority 5 -o stratum+tcp://x15.usa.nicehash.com:3339 -u xxxxxxxxxxx -p x
15 200 khash/s

KECCAK (0.0024 BTC / day atm)
ccminer.exe -i 22.9 -r 5 -R 10 --cpu-priority 5 -q -a Keccak -o stratum+tcp://keccak.usa.nicehash.com:3338 -u xxxxxxxxxxx -p x
878 800 khash/s


Thanks SP, djm34 and all other who help and contribute !!


Title: Re: GTX 970 vs R9 280X
Post by: sp_ on July 13, 2015, 04:09:59 PM
AMD 280x hashrates:

quark: 12MHASH (closed source russian miner)
lyra2:  1.5MHASH (pallas opensource)
qubit   11MHASH (closed source russian miner)
x11:    6.5MHASH (wolf0 closes source binaries)
x13:    5.2MHASH (wolf0 closes source binaries)
x15:    4.5MHASH (wolf0 closed source stolen binaries)
keccak: 380MHASH (kalroth's maxcoin miner)


Title: Re: GTX 970 vs R9 280X
Post by: d0om on July 13, 2015, 09:38:09 PM
Are those hashrates based on a newer binary? Wasn't getting that back when I toyed around with Wolf0's stuff, and I got quite a boost from sweetspotting my card.


Title: Re: GTX 970 vs R9 280X
Post by: rednoW on July 14, 2015, 11:00:50 AM
could someone test 280x with kachur x11 bin?
https://bitcointalk.org/index.php?topic=632503.msg11875320#msg11875320
I've got more then 6mhs on 7950 at 1100mhs. 280x must be better.

But i still prefer quark as it can be run with low memory frequency and low temps.

As for the lyra - nvidia has an epic win here with latest djm's ans sp_'s achievements.
Small and cool gtx750 1gb doing better then huge monster - my 7950 3gb.


Title: Re: GTX 970 vs R9 280X
Post by: rednoW on July 14, 2015, 11:04:43 AM
The latest drivers will automaticly recompile the bin file to the correct architecture. So if you have a tahiti bin, it will be converted to a tonga bin behind the scenes. Note that on the older drivers. 14.6 14.7 etc this don't work.

I didn't know that. Thanks!


Title: Re: GTX 970 vs R9 280X
Post by: sp_ on July 14, 2015, 03:16:20 PM
Anyone With GTX 970?
Also would like to know Skein, Quark, Scrypt and SHA256D.


just tested the latest version from git on my gigabyte 970 windforce:


Bitcoin(sha256): 585MHASH
Skein: 280MHASH
Scrypt: 740Khash (-l 13x24)

https://github.com/sp-hash/ccminer/releases/

The sourcecode is available here:

https://github.com/sp-hash/ccminer


Title: Re: GTX 970 vs R9 280X
Post by: ReiMomo on July 19, 2015, 09:24:25 AM
Thanks ppl, definitely will get the GTX 970  8)


Title: Re: GTX 970 vs R9 280X
Post by: ReiMomo on July 23, 2015, 08:22:28 AM
But those GTX hash rates are for 2 cards and because I don't know when my pocket will stretch enough to get the GTX I decided to buy the R9 280X, a SAPPHIRE Vapor-X 100363VX-3L  ;D
Too bad cause that Zotac Omega Core looked sick. :(


Title: Re: GTX 970 vs R9 280X
Post by: ReiMomo on April 01, 2016, 09:26:31 AM
But those GTX hash rates are for 2 cards and because I don't know when my pocket will stretch enough to get the GTX I decided to buy the R9 280X, a SAPPHIRE Vapor-X 100363VX-3L  ;D
Too bad cause that Zotac Omega Core looked sick. :(


So sick  :-[  :)

http://s10.postimg.org/iu20ebv95/Zotac_Omega_Core.jpg


Title: Re: GTX 970 vs R9 280X
Post by: lolxxxx on April 01, 2016, 09:31:29 AM
Go for gtx 970 i just bought a 970 used for 340$ try to buy EVGA ACX or FTW with dual fan they are cooler then the others . r9 280x is a old version but 970 is newer version with more hash rate go for 970, But AMD is better for mining .


Title: Re: GTX 970 vs R9 280X
Post by: bathrobehero on April 01, 2016, 09:32:43 AM
But those GTX hash rates are for 2 cards and because I don't know when my pocket will stretch enough to get the GTX I decided to buy the R9 280X, a SAPPHIRE Vapor-X 100363VX-3L  ;D
Too bad cause that Zotac Omega Core looked sick. :(


So sick  :-[  :)

http://s10.postimg.org/iu20ebv95/Zotac_Omega_Core.jpg

I'd love that or even bigger cards!


Title: Re: GTX 970 vs R9 280X
Post by: sildyas on April 01, 2016, 10:04:16 AM
What is that bigger card? If it has too many fans, that means the power consumption of the card is too big. It is not efficient.


Title: Re: GTX 970 vs R9 280X
Post by: bathrobehero on April 01, 2016, 10:06:38 AM
What is that bigger card? If it has too many fans, that means the power consumption of the card is too big. It is not efficient.

It's shopped. And your efficient statement is not very logical.

Power consumption translates into heat which needs to be dissipated. Besides, fans barely use any juice.


Title: Re: GTX 970 vs R9 280X
Post by: ReiMomo on April 02, 2016, 09:46:00 PM
Ha ha, I did that on mspaint for Aprils fools  :P
I wish there were one with 5 fans, that will measure about 21 inch (53.34 cm)  ;D

At the end the R9 280X end up being faster.



Title: Re: GTX 970 vs R9 280X
Post by: antantti on April 02, 2016, 10:25:30 PM
7970/ 280x is better for cheap fast eth hash power. 2 x 7970 (40MH) = 1 x 970 (20MH) pricewise.

About every other algo + gaming + resell value 970 is the winner.



Title: Re: GTX 970 vs R9 280X
Post by: sildyas on April 13, 2016, 05:36:27 PM
7970/ 280x is better for cheap fast eth hash power. 2 x 7970 (40MH) = 1 x 970 (20MH) pricewise.

About every other algo + gaming + resell value 970 is the winner.



The problem is that the hash rate of the 7970 is dropping steadily. We do not know if the 7970 can still be good miner in the future.


Title: Re: GTX 970 vs R9 280X
Post by: Amph on April 13, 2016, 06:33:07 PM
7970/ 280x is better for cheap fast eth hash power. 2 x 7970 (40MH) = 1 x 970 (20MH) pricewise.

About every other algo + gaming + resell value 970 is the winner.



initial investment does not matter, i can guarantee to you that i can sell my 970 at the same price of when i bought them, on ebay


Title: Re: GTX 970 vs R9 280X
Post by: antantti on April 13, 2016, 06:44:04 PM
7970/ 280x is better for cheap fast eth hash power. 2 x 7970 (40MH) = 1 x 970 (20MH) pricewise.

About every other algo + gaming + resell value 970 is the winner.



initial investment does not matter, i can guarantee to you that i can sell my 970 at the same price of when i bought them, on ebay

Yep, I have some second hand 970's too.

But 7970 bought in January has already ROI'd about 5-6 times and I can still sell it for more than I paid.



Title: Re: GTX 970 vs R9 280X
Post by: Amph on April 13, 2016, 08:13:51 PM
7970/ 280x is better for cheap fast eth hash power. 2 x 7970 (40MH) = 1 x 970 (20MH) pricewise.

About every other algo + gaming + resell value 970 is the winner.



initial investment does not matter, i can guarantee to you that i can sell my 970 at the same price of when i bought them, on ebay

Yep, I have some second hand 970's too.

But 7970 bought in January has already ROI'd about 5-6 times and I can still sell it for more than I paid.



if you can sell at the same price that you bought it, there is no roi to do, it's all profit since the beginning, on the other hands 970 consume less, and it's better because of 3GB of memory


Title: Re: GTX 970 vs R9 280X
Post by: sildyas on April 27, 2016, 10:54:58 AM
7970/ 280x is better for cheap fast eth hash power. 2 x 7970 (40MH) = 1 x 970 (20MH) pricewise.

About every other algo + gaming + resell value 970 is the winner.



initial investment does not matter, i can guarantee to you that i can sell my 970 at the same price of when i bought them, on ebay

Yep, I have some second hand 970's too.

But 7970 bought in January has already ROI'd about 5-6 times and I can still sell it for more than I paid.



if you can sell at the same price that you bought it, there is no roi to do, it's all profit since the beginning, on the other hands 970 consume less, and it's better because of 3GB of memory

With that logic, do we need to buy the AMD R9 Nano? It is expensive, but it is more efficient than other cards.


Title: Re: GTX 970 vs R9 280X
Post by: Amph on April 27, 2016, 11:30:41 AM
7970/ 280x is better for cheap fast eth hash power. 2 x 7970 (40MH) = 1 x 970 (20MH) pricewise.

About every other algo + gaming + resell value 970 is the winner.



initial investment does not matter, i can guarantee to you that i can sell my 970 at the same price of when i bought them, on ebay

Yep, I have some second hand 970's too.

But 7970 bought in January has already ROI'd about 5-6 times and I can still sell it for more than I paid.



if you can sell at the same price that you bought it, there is no roi to do, it's all profit since the beginning, on the other hands 970 consume less, and it's better because of 3GB of memory

With that logic, do we need to buy the AMD R9 Nano? It is expensive, but it is more efficient than other cards.

one could argue this, that you said, but you need also to see the resale value, in the sense that the nano is not as easy to sell as the g1 gaming, from my point of view

this because gamers don't need the nano to play, the best gpu for gaming right now is the 970, which mean that this gpu can be easily sold


Title: Re: GTX 970 vs R9 280X
Post by: Bazelak on April 29, 2016, 05:59:12 AM
7970/ 280x is better for cheap fast eth hash power. 2 x 7970 (40MH) = 1 x 970 (20MH) pricewise.

About every other algo + gaming + resell value 970 is the winner.



initial investment does not matter, i can guarantee to you that i can sell my 970 at the same price of when i bought them, on ebay

Yep, I have some second hand 970's too.

But 7970 bought in January has already ROI'd about 5-6 times and I can still sell it for more than I paid.



if you can sell at the same price that you bought it, there is no roi to do, it's all profit since the beginning, on the other hands 970 consume less, and it's better because of 3GB of memory

With that logic, do we need to buy the AMD R9 Nano? It is expensive, but it is more efficient than other cards.

one could argue this, that you said, but you need also to see the resale value, in the sense that the nano is not as easy to sell as the g1 gaming, from my point of view

this because gamers don't need the nano to play, the best gpu for gaming right now is the 970, which mean that this gpu can be easily sold

That is right. But the R9 390 cost similar to 970, and hash 30 MH/s instead of 22 MH/s. It uses more electricity.


Title: Re: GTX 970 vs R9 280X
Post by: Zitdadast on April 29, 2016, 09:24:24 AM
For Ethereum mining, I will buy R9 390. It has more GRAM, so maybe a little future proof for other coins.


Title: Re: GTX 970 vs R9 280X
Post by: Eyedol-X on April 29, 2016, 10:37:16 AM
I have a single GTX 970 ETH mining rig and I'm happy with it.

Just built a new one and was faced with a similar decision, which card etc.

First decided on 4x GTX R9 280x but ran into heatsink issues with the card I chose, RMA blah blah...

Have 3x GTX R9 390 (not-x) coming tomorrow. Was a little more expensive but I can still add a 4th one later and will be better end the end. If ETH tanks or something changes in the market I'm ready to jump on it with this rig.



Title: Re: GTX 970 vs R9 280X
Post by: Amph on April 29, 2016, 12:15:26 PM
I have a single GTX 970 ETH mining rig and I'm happy with it.

Just built a new one and was faced with a similar decision, which card etc.

First decided on 4x GTX R9 280x but ran into heatsink issues with the card I chose, RMA blah blah...

Have 3x GTX R9 390 (not-x) coming tomorrow. Was a little more expensive but I can still add a 4th one later and will be better end the end. If ETH tanks or something changes in the market I'm ready to jump on it with this rig.



i would stay with 970 g1 gaming, they are a beast in cooling department and consumption, and have a high resell value, i can bet 100% of the original price


Title: Re: GTX 970 vs R9 280X
Post by: asrilani on April 29, 2016, 12:48:40 PM
I have a single GTX 970 ETH mining rig and I'm happy with it.

Just built a new one and was faced with a similar decision, which card etc.

First decided on 4x GTX R9 280x but ran into heatsink issues with the card I chose, RMA blah blah...

Have 3x GTX R9 390 (not-x) coming tomorrow. Was a little more expensive but I can still add a 4th one later and will be better end the end. If ETH tanks or something changes in the market I'm ready to jump on it with this rig.



i would stay with 970 g1 gaming, they are a beast in cooling department and consumption, and have a high resell value, i can bet 100% of the original price

The price is the same. If your electricity price is not so expensive, it is better to go with the AMD R9 390.


Title: Re: GTX 970 vs R9 280X
Post by: OXUS on May 02, 2016, 03:36:38 AM
you could wait more months for the new nvidia cards


Title: Re: GTX 970 vs R9 280X
Post by: Dofnatues on May 02, 2016, 05:34:50 AM
you could wait more months for the new nvidia cards

We cannot wait. When the new nVidia cards arrives, there will be no profitability for mining the Etheruem.


Title: Re: GTX 970 vs R9 280X
Post by: Amph on May 02, 2016, 06:00:45 AM
you could wait more months for the new nvidia cards

We cannot wait. When the new nVidia cards arrives, there will be no profitability for mining the Etheruem.

there will be at the beginning for those that buy them fast enough, a small windows for a better profit

remember that big farm cannot simply replace all their gpu with new one, it will cost them tons of money, they would still use the old one

and because of this small farmer may have an initial advantage with new gpu


Title: Re: GTX 970 vs R9 280X
Post by: Zitdadast on May 03, 2016, 06:25:31 AM
you could wait more months for the new nvidia cards

We cannot wait. When the new nVidia cards arrives, there will be no profitability for mining the Etheruem.

there will be at the beginning for those that buy them fast enough, a small windows for a better profit

remember that big farm cannot simply replace all their gpu with new one, it will cost them tons of money, they would still use the old one

and because of this small farmer may have an initial advantage with new gpu

That is true, but even for the small miners like us, the electricity price is so high and the GPU price is too high, we might not ROI.


Title: Re: GTX 970 vs R9 280X
Post by: kahir on May 05, 2016, 02:07:50 AM
well it all depends on the initial price in your country .... I have seen some offers out there 280x for a third of the 970 ... so its either buy 3x 280x or 1x 970 ... setting up your rig on miningrigrentals would be best option if u don't have time to watch altcoins , if u have time you should follow up some of those traders on twitter / new altcoins launches and mine it normally they go at least 2x   


Title: Re: GTX 970 vs R9 280X
Post by: Zocadas on May 05, 2016, 06:36:53 AM
well it all depends on the initial price in your country .... I have seen some offers out there 280x for a third of the 970 ... so its either buy 3x 280x or 1x 970 ... setting up your rig on miningrigrentals would be best option if u don't have time to watch altcoins , if u have time you should follow up some of those traders on twitter / new altcoins launches and mine it normally they go at least 2x   

In my country, the 970 is double the price of 280x. It might be better to buy the 970 as it uses less electricity.


Title: Re: GTX 970 vs R9 280X
Post by: Ayers on May 05, 2016, 07:21:04 AM
well it all depends on the initial price in your country .... I have seen some offers out there 280x for a third of the 970 ... so its either buy 3x 280x or 1x 970 ... setting up your rig on miningrigrentals would be best option if u don't have time to watch altcoins , if u have time you should follow up some of those traders on twitter / new altcoins launches and mine it normally they go at least 2x   

In my country, the 970 is double the price of 280x. It might be better to buy the 970 as it uses less electricity.

the 280 also has only 3gb, this mean that by the end of the year will be almost useless with ethereum and any other dag algo


Title: Re: GTX 970 vs R9 280X
Post by: Zitdadast on May 06, 2016, 07:34:41 AM
well it all depends on the initial price in your country .... I have seen some offers out there 280x for a third of the 970 ... so its either buy 3x 280x or 1x 970 ... setting up your rig on miningrigrentals would be best option if u don't have time to watch altcoins , if u have time you should follow up some of those traders on twitter / new altcoins launches and mine it normally they go at least 2x   

In my country, the 970 is double the price of 280x. It might be better to buy the 970 as it uses less electricity.

the 280 also has only 3gb, this mean that by the end of the year will be almost useless with ethereum and any other dag algo

By the end of this year, the DAG size will be around 1800MB, it is still lower than 3GB. But the hashing could be low.


Title: Re: GTX 970 vs R9 280X
Post by: Ayers on May 07, 2016, 05:55:04 AM
well it all depends on the initial price in your country .... I have seen some offers out there 280x for a third of the 970 ... so its either buy 3x 280x or 1x 970 ... setting up your rig on miningrigrentals would be best option if u don't have time to watch altcoins , if u have time you should follow up some of those traders on twitter / new altcoins launches and mine it normally they go at least 2x   

In my country, the 970 is double the price of 280x. It might be better to buy the 970 as it uses less electricity.

the 280 also has only 3gb, this mean that by the end of the year will be almost useless with ethereum and any other dag algo

By the end of this year, the DAG size will be around 1800MB, it is still lower than 3GB. But the hashing could be low.

this will reduce the earning by few megabyte, which can make the 280 unprofitable with high electricity, and ethereum is the only profitable coin at the moment, the other are half of its profit


Title: Re: GTX 970 vs R9 280X
Post by: Realetim on May 07, 2016, 06:39:32 AM
well it all depends on the initial price in your country .... I have seen some offers out there 280x for a third of the 970 ... so its either buy 3x 280x or 1x 970 ... setting up your rig on miningrigrentals would be best option if u don't have time to watch altcoins , if u have time you should follow up some of those traders on twitter / new altcoins launches and mine it normally they go at least 2x   

In my country, the 970 is double the price of 280x. It might be better to buy the 970 as it uses less electricity.

the 280 also has only 3gb, this mean that by the end of the year will be almost useless with ethereum and any other dag algo

By the end of this year, the DAG size will be around 1800MB, it is still lower than 3GB. But the hashing could be low.

this will reduce the earning by few megabyte, which can make the 280 unprofitable with high electricity, and ethereum is the only profitable coin at the moment, the other are half of its profit

The only profitable cards will be the R9 Nano or the new nVidia cards if the difficulty continue to rise at high rate.


Title: Re: GTX 970 vs R9 280X
Post by: Fasdartin on May 08, 2016, 08:40:56 AM
It seems the difficulty is flat at the moment? Is there any reason for that? So the big farms are not adding.


Title: Re: GTX 970 vs R9 280X
Post by: sildyas on May 10, 2016, 08:32:31 PM
It seems the difficulty is flat at the moment? Is there any reason for that? So the big farms are not adding.

The difficulty of Ethereum mining just set a new record. It is 35T now. So the miners are still very confident.


Title: Re: GTX 970 vs R9 280X
Post by: lolxxxx on May 10, 2016, 08:43:28 PM
Well I just bought a Gtx 970 used one @very reasonable price it came with all accessories and box . I will try to mine some altcoin and check the hash rate i get . I bought this card for gaming not for mining so i just check the hash rate . However i think that AMD is better then NVIDIA.

Gtx 1080 and 1070 will be release soon .
Price of 1080 will be 600$ at launch and 1070 price will be around 400$. What are your ideas about both card ?


Title: Re: GTX 970 vs R9 280X
Post by: asrilani on May 12, 2016, 02:19:53 PM
Well I just bought a Gtx 970 used one @very reasonable price it came with all accessories and box . I will try to mine some altcoin and check the hash rate i get . I bought this card for gaming not for mining so i just check the hash rate . However i think that AMD is better then NVIDIA.

Gtx 1080 and 1070 will be release soon .
Price of 1080 will be 600$ at launch and 1070 price will be around 400$. What are your ideas about both card ?

The most profitable coin to mine is the Etheruem at the moment. The miners are not optimised for those cards yet.


Title: Re: GTX 970 vs R9 280X
Post by: lolxxxx on May 13, 2016, 11:16:38 AM
Well I just bought a Gtx 970 used one @very reasonable price it came with all accessories and box . I will try to mine some altcoin and check the hash rate i get . I bought this card for gaming not for mining so i just check the hash rate . However i think that AMD is better then NVIDIA.

Gtx 1080 and 1070 will be release soon .
Price of 1080 will be 600$ at launch and 1070 price will be around 400$. What are your ideas about both card ?

The most profitable coin to mine is the Etheruem at the moment. The miners are not optimised for those cards yet.

Well i have not tried my gtx 970 on mining because i don't want to . I just played games and they work flawlessly .
What do you think how much i can get if i mine Ethereum ? how much a day i get from Ethereum (in $) . Maybe then i will think to mine.


Title: Re: GTX 970 vs R9 280X
Post by: Amph on May 13, 2016, 11:28:32 AM
Well I just bought a Gtx 970 used one @very reasonable price it came with all accessories and box . I will try to mine some altcoin and check the hash rate i get . I bought this card for gaming not for mining so i just check the hash rate . However i think that AMD is better then NVIDIA.

Gtx 1080 and 1070 will be release soon .
Price of 1080 will be 600$ at launch and 1070 price will be around 400$. What are your ideas about both card ?

The most profitable coin to mine is the Etheruem at the moment. The miners are not optimised for those cards yet.

Well i have not tried my gtx 970 on mining because i don't want to . I just played games and they work flawlessly .
What do you think how much i can get if i mine Ethereum ? how much a day i get from Ethereum (in $) . Maybe then i will think to mine.

it based on your electricity you can get as a high as a $60 per month mining etheruem with one 970, currenlty, but this with free energy


Title: Re: GTX 970 vs R9 280X
Post by: lolxxxx on May 13, 2016, 11:30:40 AM
Well I just bought a Gtx 970 used one @very reasonable price it came with all accessories and box . I will try to mine some altcoin and check the hash rate i get . I bought this card for gaming not for mining so i just check the hash rate . However i think that AMD is better then NVIDIA.

Gtx 1080 and 1070 will be release soon .
Price of 1080 will be 600$ at launch and 1070 price will be around 400$. What are your ideas about both card ?

The most profitable coin to mine is the Etheruem at the moment. The miners are not optimised for those cards yet.

Well i have not tried my gtx 970 on mining because i don't want to . I just played games and they work flawlessly .
What do you think how much i can get if i mine Ethereum ? how much a day i get from Ethereum (in $) . Maybe then i will think to mine.

it based on your electricity you can get as a high as a $60 per month mining etheruem with one 970, currenlty, but this with free energy

You mean if i mine 24/7 then i will get 60$ in one month ? Well this amount is too low . However i have free electricity . But i don't wanna burn my GPU which costs 300$ + . Thanks for telling.


Title: Re: GTX 970 vs R9 280X
Post by: Amph on May 13, 2016, 04:50:42 PM
Well I just bought a Gtx 970 used one @very reasonable price it came with all accessories and box . I will try to mine some altcoin and check the hash rate i get . I bought this card for gaming not for mining so i just check the hash rate . However i think that AMD is better then NVIDIA.

Gtx 1080 and 1070 will be release soon .
Price of 1080 will be 600$ at launch and 1070 price will be around 400$. What are your ideas about both card ?

The most profitable coin to mine is the Etheruem at the moment. The miners are not optimised for those cards yet.

Well i have not tried my gtx 970 on mining because i don't want to . I just played games and they work flawlessly .
What do you think how much i can get if i mine Ethereum ? how much a day i get from Ethereum (in $) . Maybe then i will think to mine.

it based on your electricity you can get as a high as a $60 per month mining etheruem with one 970, currenlty, but this with free energy

You mean if i mine 24/7 then i will get 60$ in one month ? Well this amount is too low . However i have free electricity . But i don't wanna burn my GPU which costs 300$ + . Thanks for telling.

well it's not low, because you need to think big, with 6 gpu this is 360 and so on

no one is mining with 1 gpu only, also gpu have two year warranty not like asic, so i see no problem in rma it, besides this i don't think that mining will do anything to your gpu...


Title: Re: GTX 970 vs R9 280X
Post by: lolxxxx on May 13, 2016, 04:59:26 PM
Well I just bought a Gtx 970 used one @very reasonable price it came with all accessories and box . I will try to mine some altcoin and check the hash rate i get . I bought this card for gaming not for mining so i just check the hash rate . However i think that AMD is better then NVIDIA.

Gtx 1080 and 1070 will be release soon .
Price of 1080 will be 600$ at launch and 1070 price will be around 400$. What are your ideas about both card ?

The most profitable coin to mine is the Etheruem at the moment. The miners are not optimised for those cards yet.

Well i have not tried my gtx 970 on mining because i don't want to . I just played games and they work flawlessly .
What do you think how much i can get if i mine Ethereum ? how much a day i get from Ethereum (in $) . Maybe then i will think to mine.

it based on your electricity you can get as a high as a $60 per month mining etheruem with one 970, currenlty, but this with free energy

You mean if i mine 24/7 then i will get 60$ in one month ? Well this amount is too low . However i have free electricity . But i don't wanna burn my GPU which costs 300$ + . Thanks for telling.

well it's not low, because you need to think big, with 6 gpu this is 360 and so on

no one is mining with 1 gpu only, also gpu have two year warranty not like asic, so i see no problem in rma it, besides this i don't think that mining will do anything to your gpu...

I already used the GPU for one month but i bought a used card and it came with no warranty also there is no outlet of Evga in my country so i cannot claim the card .


Title: Re: GTX 970 vs R9 280X
Post by: Paritor on May 13, 2016, 05:32:00 PM
Well I just bought a Gtx 970 used one @very reasonable price it came with all accessories and box . I will try to mine some altcoin and check the hash rate i get . I bought this card for gaming not for mining so i just check the hash rate . However i think that AMD is better then NVIDIA.

Gtx 1080 and 1070 will be release soon .
Price of 1080 will be 600$ at launch and 1070 price will be around 400$. What are your ideas about both card ?

The most profitable coin to mine is the Etheruem at the moment. The miners are not optimised for those cards yet.

Well i have not tried my gtx 970 on mining because i don't want to . I just played games and they work flawlessly .
What do you think how much i can get if i mine Ethereum ? how much a day i get from Ethereum (in $) . Maybe then i will think to mine.

it based on your electricity you can get as a high as a $60 per month mining etheruem with one 970, currenlty, but this with free energy

You mean if i mine 24/7 then i will get 60$ in one month ? Well this amount is too low . However i have free electricity . But i don't wanna burn my GPU which costs 300$ + . Thanks for telling.

well it's not low, because you need to think big, with 6 gpu this is 360 and so on

no one is mining with 1 gpu only, also gpu have two year warranty not like asic, so i see no problem in rma it, besides this i don't think that mining will do anything to your gpu...

I already used the GPU for one month but i bought a used card and it came with no warranty also there is no outlet of Evga in my country so i cannot claim the card .

As long as you do not over clock it and undervolt if possible, then the GPU will last very very long.


Title: Re: GTX 970 vs R9 280X
Post by: Zitdadast on May 30, 2016, 12:10:19 PM
Well I just bought a Gtx 970 used one @very reasonable price it came with all accessories and box . I will try to mine some altcoin and check the hash rate i get . I bought this card for gaming not for mining so i just check the hash rate . However i think that AMD is better then NVIDIA.

Gtx 1080 and 1070 will be release soon .
Price of 1080 will be 600$ at launch and 1070 price will be around 400$. What are your ideas about both card ?

The most profitable coin to mine is the Etheruem at the moment. The miners are not optimised for those cards yet.

Well i have not tried my gtx 970 on mining because i don't want to . I just played games and they work flawlessly .
What do you think how much i can get if i mine Ethereum ? how much a day i get from Ethereum (in $) . Maybe then i will think to mine.

it based on your electricity you can get as a high as a $60 per month mining etheruem with one 970, currenlty, but this with free energy

You mean if i mine 24/7 then i will get 60$ in one month ? Well this amount is too low . However i have free electricity . But i don't wanna burn my GPU which costs 300$ + . Thanks for telling.

well it's not low, because you need to think big, with 6 gpu this is 360 and so on

no one is mining with 1 gpu only, also gpu have two year warranty not like asic, so i see no problem in rma it, besides this i don't think that mining will do anything to your gpu...

I already used the GPU for one month but i bought a used card and it came with no warranty also there is no outlet of Evga in my country so i cannot claim the card .

As long as you do not over clock it and undervolt if possible, then the GPU will last very very long.

He bought the used graphics cards from other users, so there is a possibility that the card was used heavily.