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Topic: How will this change the world of mining?? GTX 1080 / 1070 - page 29. (Read 134091 times)

legendary
Activity: 1151
Merit: 1001

 The AMD Nano/Fury line are all MUCH higher core count, faster clocks, faster memory, MUCH wider memory bus - and mine SLOWER than my 2-generation old R9 290s, which routinely see 30 MH and I've not pushed them as far as they CAN go (best figure I've seen for the Nano was 27).

 There appears to be more than just pure "memory bandwidth" involved in how fast Ethereum can be mined by a given model of GPU.

With bios mod Fury go upto ~ 35MH, using less power than 290
sr. member
Activity: 242
Merit: 250
1070 mh/s with ethereum ? , work on windows 10 x64 ? .
Read up - 27mhs at 100w
Win 10 will be available with July update or Insider preview build next week...

that hash is only where, on linux? what about win 7?
Linux and Win 10
Dont know about win 7 - maybe they release the driver for that..

Very good! only 100w!!! Thanks!

And Gtx 1080 ? .

The GTX 1080 is slower than the 1070 in mining the Ethereum. There is no point in getting that for mining.
You are confused. There is no way the 1080 can be slower than the 1070. It is impossible, 1080 has more cores, faster memory, and wider memory bus. Don't be an idiot. If someone tested a 1080 as slower than a 1070, then there are software issues.

Do you mine? Have you used 1080 or 1070 to mine? If you have mined with those cards, you would not say that.
legendary
Activity: 1498
Merit: 1030
wow that`s really bad, but i did read somewhere that widows runs it a 1/4 to 1/5 of what you would get under linux.

 Not true.
 Windows 10 has issues with certain recent AMD driver versions and mining, but otherwise Windows can achieve very similar hashrates to LINUX - the BIG differences are:
 (1) Windows actually has superior tools for managing over/underclock, powertune, voltages, etc
 (2) LINUX is free, Windows co$t$
 (3) Windows for multi-GPU setups is a lot harder to get going at all, and SOMETIMES needs "dummy VGA plugs" to see more than one card on some card models, LINUX tends to need a bit more manual setup to get set up but then tends to just work.
 (4) Drivers tend to get updated faster for Windows

legendary
Activity: 1498
Merit: 1030
1070 mh/s with ethereum ? , work on windows 10 x64 ? .
Read up - 27mhs at 100w
Win 10 will be available with July update or Insider preview build next week...

that hash is only where, on linux? what about win 7?
Linux and Win 10
Dont know about win 7 - maybe they release the driver for that..

Very good! only 100w!!! Thanks!

And Gtx 1080 ? .

The GTX 1080 is slower than the 1070 in mining the Ethereum. There is no point in getting that for mining.
You are confused. There is no way the 1080 can be slower than the 1070. It is impossible, 1080 has more cores, faster memory, and wider memory bus. Don't be an idiot. If someone tested a 1080 as slower than a 1070, then there are software issues.

 The AMD Nano/Fury line are all MUCH higher core count, faster clocks, faster memory, MUCH wider memory bus - and mine SLOWER than my 2-generation old R9 290s, which routinely see 30 MH and I've not pushed them as far as they CAN go (best figure I've seen for the Nano was 27).

 There appears to be more than just pure "memory bandwidth" involved in how fast Ethereum can be mined by a given model of GPU.
legendary
Activity: 1134
Merit: 1001

Thanks! its a nist5 algo ?

I have 13 MH/S with Geforce GTX 950 Overclocked

Base Clock : 1235MHz / Boost Clock : 1425MHz
Mem: 7800Mhz

.
hero member
Activity: 722
Merit: 500
1070 mh/s with ethereum ? , work on windows 10 x64 ? .
Read up - 27mhs at 100w
Win 10 will be available with July update or Insider preview build next week...

that hash is only where, on linux? what about win 7?
Linux and Win 10
Dont know about win 7 - maybe they release the driver for that..

Very good! only 100w!!! Thanks!

And Gtx 1080 ? .
The GTX 1080 is slower than the 1070 in mining the Ethereum. There is no point in getting that for mining.
You are confused. There is no way the 1080 can be slower than the 1070. It is impossible, 1080 has more cores, faster memory, and wider memory bus. Don't be an idiot. If someone tested a 1080 as slower than a 1070, then there are software issues.

Do you think the 980 or 980Ti is faster than 970 in the Ethereum mining? I heard the 970 is much faster.
legendary
Activity: 3248
Merit: 1070
Nist5_tpruvot from nicehashminer 1.5



what algo is that? lyra2v2?
newbie
Activity: 55
Merit: 0
legendary
Activity: 1848
Merit: 1018
1070 mh/s with ethereum ? , work on windows 10 x64 ? .
Read up - 27mhs at 100w
Win 10 will be available with July update or Insider preview build next week...

that hash is only where, on linux? what about win 7?
Linux and Win 10
Dont know about win 7 - maybe they release the driver for that..

Very good! only 100w!!! Thanks!

And Gtx 1080 ? .

The GTX 1080 is slower than the 1070 in mining the Ethereum. There is no point in getting that for mining.
You are confused. There is no way the 1080 can be slower than the 1070. It is impossible, 1080 has more cores, faster memory, and wider memory bus. Don't be an idiot. If someone tested a 1080 as slower than a 1070, then there are software issues.
hero member
Activity: 711
Merit: 500
Nist5_tpruvot from nicehashminer 1.5


How much hashed for Ethereum?
newbie
Activity: 55
Merit: 0
sr. member
Activity: 805
Merit: 250
wow that`s really bad, but i did read somewhere that widows runs it a 1/4 to 1/5 of what you would get under linux.
newbie
Activity: 55
Merit: 0
Has this with me for 3 days so far.

see the performance then.
http://i.imgur.com/x7kNcJw.jpg
sr. member
Activity: 294
Merit: 250
1070 mh/s with ethereum ? , work on windows 10 x64 ? .
Read up - 27mhs at 100w
Win 10 will be available with July update or Insider preview build next week...

that hash is only where, on linux? what about win 7?
Linux and Win 10
Dont know about win 7 - maybe they release the driver for that..

Very good! only 100w!!! Thanks!

And Gtx 1080 ? .

The GTX 1080 is slower than the 1070 in mining the Ethereum. There is no point in getting that for mining.
legendary
Activity: 1134
Merit: 1001
1070 mh/s with ethereum ? , work on windows 10 x64 ? .
Read up - 27mhs at 100w
Win 10 will be available with July update or Insider preview build next week...

that hash is only where, on linux? what about win 7?
Linux and Win 10
Dont know about win 7 - maybe they release the driver for that..

Very good! only 100w!!! Thanks!

And Gtx 1080 ? .
legendary
Activity: 1537
Merit: 1005
Reading more and more press teases that Polaris will be a really positive surprise.
Hope this will reflect in mining as well.

Also makes you wonder why 1080 is stock overclocked to the limit?
Some reviewers only squeezed 20Mhz out of core for non-reference cards Tongue
full member
Activity: 174
Merit: 100
1070 mh/s with ethereum ? , work on windows 10 x64 ? .
Read up - 27mhs at 100w
Win 10 will be available with July update or Insider preview build next week...

that hash is only where, on linux? what about win 7?
Linux and Win 10
Dont know about win 7 - maybe they release the driver for that..
legendary
Activity: 3248
Merit: 1070
Ethereum is not bandwidth limited, rather latency-limited.
ie time to get random not cached data from memory
Which in turn is dependant on number of memory partitions/controllers (so indirectly bus width)
Thats the reason why dual-miner is possible, Claymore added a gpu-core limited algo (decred) to ether memory/latencylimited one.
Thus Decred is mined for free, because it runs while GPU is fetching data for ethereum algo, and decred data fits in cache.

Polaris may benefit if equipped with GDDR5 @2000MHz, will suffer if equipped with GDDR5X @ 1000MHz (although in both cases effective bandwidth is same, reported as 8000MHz)

not entirely for free, there is a small increase in the wattage, nothing is for free in this world, you always pay in way or another
legendary
Activity: 1151
Merit: 1001
Ethereum is not bandwidth limited, rather latency-limited.
ie time to get random not cached data from memory
Which in turn is dependant on number of memory partitions/controllers (so indirectly bus width)
Thats the reason why dual-miner is possible, Claymore added a gpu-core limited algo (decred) to ether memory/latencylimited one.
Thus Decred is mined for free, because it runs while GPU is fetching data for ethereum algo, and decred data fits in cache.

Polaris may benefit if equipped with GDDR5 @2000MHz, will suffer if equipped with GDDR5X @ 1000MHz (although in both cases effective bandwidth is same, reported as 8000MHz)
sr. member
Activity: 294
Merit: 250
For the 390, if you set the memory speed to be 1500MHz, the hashing speed is limited by the core frequency.

So why the 390x does not run faster than the 390, it has more cores.

I have the same question. I read some where one guy bought the 390x to mine Etheruem because it is cheaper than 390.
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