I underclocked my toxic core and other cards mem to 1500. oc'd core on asus and saph vapor x.. ended up gaining about 130 h/s. 4 card rig at 1933 h/s.
What memory do your cards have, Hynix or Elpida? 
Topic: Claymore's CryptoNote AMD GPU Miner v11.3 - page 269. (Read 2145040 times)
Ok, I finally have to chime in..
I'm relatively new to mining cryptonote coins, definitely loving it.. got so tired of the x11/x13/x-whatever stuff. My only request is to make a 32 bit version of the gpu miner. One of my rigs (the more powerful one) is basically my old pc with two 7970's stuffed in it and a box fan laying on top, but it runs 32-bit windows. So i'm 70% handicapped with my power right now, honestly though.. still making more than if i was mining x11 or x13 coins in a day.
tldr
will there ever be a 32bit version?
I'm relatively new to mining cryptonote coins, definitely loving it.. got so tired of the x11/x13/x-whatever stuff. My only request is to make a 32 bit version of the gpu miner. One of my rigs (the more powerful one) is basically my old pc with two 7970's stuffed in it and a box fan laying on top, but it runs 32-bit windows. So i'm 70% handicapped with my power right now, honestly though.. still making more than if i was mining x11 or x13 coins in a day.
tldr
will there ever be a 32bit version?
I underclocked my toxic core and other cards mem to 1500. oc'd core on asus and saph vapor x.. ended up gaining about 130 h/s. 4 card rig at 1933 h/s.
Is there a quality or performance check? can i just see h/s and know my rig is performing just fine or is there some othe parameter to evaluate?
Is there a quality or performance check? can i just see h/s and know my rig is performing just fine or is there some othe parameter to evaluate?
v3.4, 13.12 drivers, Asus R9280x @ 1190/1800 yields 545 H/s
You should make this available on Linux and offer it within PiMP (www.getpimp.org).
You should make this available on Linux and offer it within PiMP (www.getpimp.org).
yeah i agree talk to the guys in #pimp on freenode
just make a working linux executeble ad ask them to include it....
I'm a big fan of Pimp, they're doing a great job with their platform. Hope they will implement it accordingly!
Rig 3*R9 280x Vapor-x (Elpida) = has 1080 h/s
wtf(((
Maybe voltage or memory must be up?
Now 1.200v, engine 1070, memory 5500
wtf(((
Maybe voltage or memory must be up?
Now 1.200v, engine 1070, memory 5500
Believe this is status quo for 280x elpida. 375h/s on gigabyte 280x
. Sux I know, but your not the only one suffering 
it was normal I'm use 280x dual-x 1.15v clock 1050 mem 6000 use 3 card 1050h/s about 350 h/s per card too
Rig 3*R9 280x Vapor-x (Elpida) = has 1080 h/s
wtf(((
Maybe voltage or memory must be up?
Now 1.200v, engine 1070, memory 5500
wtf(((
Maybe voltage or memory must be up?
Now 1.200v, engine 1070, memory 5500
Believe this is status quo for 280x elpida. 375h/s on gigabyte 280x
. Sux I know, but your not the only one suffering
Rig 3*R9 280x Vapor-x (Elpida) = has 1080 h/s
wtf(((
Maybe voltage or memory must be up?
Now 1.200v, engine 1070, memory 5500
wtf(((
Maybe voltage or memory must be up?
Now 1.200v, engine 1070, memory 5500
Claymore, do you plan solo version ?
May be later, I'm busy with new update. Right now you can setup private pool for that.
Ok i see.
Claymore, do you plan solo version ?
May be later, I'm busy with new update. Right now you can setup private pool for that.
CN PoW requires a lot of memory access, memory latency is very important in this algorithm. Memory size is important too.
290x hynix has 44 compute units, 4GB memory and gets about 740 h/s.
280x hynix has 32 compute units, 3GB memory and gets about 460 h/s.
Miner optimized for both these cards.
290x hynix has 44 compute units, 4GB memory and gets about 740 h/s.
280x hynix has 32 compute units, 3GB memory and gets about 460 h/s.
Miner optimized for both these cards.
Doesn't seem quite right when I can get my 7870 cards (hynix AND elipida) to mine at 350 h/s each.
Something doesn't make sense here.
What's wrong? Do you have same speed for both hynix and elpida?
Claymore, do you plan solo version ?
CN PoW requires a lot of memory access, memory latency is very important in this algorithm. Memory size is important too.
290x hynix has 44 compute units, 4GB memory and gets about 740 h/s.
280x hynix has 32 compute units, 3GB memory and gets about 460 h/s.
Miner optimized for both these cards.
290x hynix has 44 compute units, 4GB memory and gets about 740 h/s.
280x hynix has 32 compute units, 3GB memory and gets about 460 h/s.
Miner optimized for both these cards.
Doesn't seem quite right when I can get my 7870 cards (hynix AND elipida) to mine at 350 h/s each.
Something doesn't make sense here.
CN PoW requires a lot of memory access, memory latency is very important in this algorithm. Memory size is important too.
290x hynix has 44 compute units, 4GB memory and gets about 740 h/s.
280x hynix has 32 compute units, 3GB memory and gets about 460 h/s.
Miner optimized for both these cards.
There are still plenty of space for improvement 290x hynix has 44 compute units, 4GB memory and gets about 740 h/s.
280x hynix has 32 compute units, 3GB memory and gets about 460 h/s.
Miner optimized for both these cards.
My rig of 4 280x with hynix and 2 with elpida only got about 2800h/s.Not so good compared to my 270x-rig at 2250h/s.
CN PoW requires a lot of memory access, memory latency is very important in this algorithm. Memory size is important too.
290x hynix has 44 compute units, 4GB memory and gets about 740 h/s.
280x hynix has 32 compute units, 3GB memory and gets about 460 h/s.
Miner optimized for both these cards.
290x hynix has 44 compute units, 4GB memory and gets about 740 h/s.
280x hynix has 32 compute units, 3GB memory and gets about 460 h/s.
Miner optimized for both these cards.
How about 290(X)
280X is also not optimized or not fully support? Efficiency is too low, compared to other graphics card
I got only 2500h/s with 6*280x @1160.What's wrong?To compare,My another 6*270x got 2230 h/s.So little gap.
Probably you have Hynix memory on 270x and Elpida memory on 280x. Elpida memory is slower, memory type is important.
h/s is important. Your question is related to pool, not to miner, pool mining for CN is a bit tricky about payments if you mine for a short time period. Leave both rigs to mine for a few days and you will see that profit is related to h/s. Or learn/ask details about pool payments
Why is that significantly important of memory type for cryptonight?
I got only 2500h/s with 6*280x @1160.What's wrong?To compare,My another 6*270x got 2230 h/s.So little gap.
Probably you have Hynix memory on 270x and Elpida memory on 280x. Elpida memory is slower, memory type is important.
h/s is important. Your question is related to pool, not to miner, pool mining for CN is a bit tricky about payments if you mine for a short time period. Leave both rigs to mine for a few days and you will see that profit is related to h/s. Or learn/ask details about pool payments
Anyone else got problem with 280x rig? when i run single card it works fine, but when I add 2nd card it keeps crashing after few
hours of mining(6-18h). I get notice about virtual memory, i tryed to set it to 16gb and 32gb, still crashing. I got 8gb of ram and
280x toxic, on stock it works ~840hashes (1150engine 1600mem), if i downclock to 1100engine, 1500mem it works 860 hashes and
i still get crash after like 12h.
This is the msg - GPU memory allocation failed. Try to set at least 16 GB of Virtual Memory: Computer Properties / Advanced System Settings
/ Performance / Advanced / Virtual Memory
hours of mining(6-18h). I get notice about virtual memory, i tryed to set it to 16gb and 32gb, still crashing. I got 8gb of ram and
280x toxic, on stock it works ~840hashes (1150engine 1600mem), if i downclock to 1100engine, 1500mem it works 860 hashes and
i still get crash after like 12h.
This is the msg - GPU memory allocation failed. Try to set at least 16 GB of Virtual Memory: Computer Properties / Advanced System Settings
/ Performance / Advanced / Virtual Memory
nope.
running 5 cards on 8.1, no problems.
it ran for 4-5 days before i restarted it.
How much is ur virtual memory 16bg?
I got only 2500h/s with 6*280x @1160.What's wrong?To compare,My another 6*270x got 2230 h/s.So little gap.
Probably you have Hynix memory on 270x and Elpida memory on 280x. Elpida memory is slower, memory type is important.
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