Claymore's CryptoNote AMD GPU Miner v11.3

[UnclWish]

I'm able to get about 760-790 h/s with 10.2 on my cards.  Mix of RX 570s/580s 4GB.

On a 580 8GB I have it gets slightly above 800 h/s but thats about the best I can get so far.

If anyone has gotten higher and have any tips let me know.

Thanks

On my RX 580 8Gb(hynix) 1380/2200 I can reach 840-850 h/s -h 1800 -dmem 1
There is some peoples have 1k+ h/s on 480... I don't know how.

with ubermix 3.1 straps and samsung mem

I didn't rtied ubermix straps on my hynix memory. It's possible that they are will work on hynix memory?

[infojunkiePHD]

Claymore - Possible bug.

With 10.2 Beta I am getting incorrect shares on my two Gigabyte 270 OC (Pitcairn) (non X)

I'm using the stock settings (-h 512) on non-overclocked cards.  9.7 did/does not give incorrect shares.

For me, this miner, for the old cards type 7850(1,2gb), 270(x), 280(x) is totally unusable, unfortunately. 15-30% less hash from clay9.7 version and too manny low diff share.

I spend 40 hours of my life trying to install it properly  that at least I get at least the same hash rate, but , it's not worth it. 7850 with 1 GB of memory and 7950 remain on clay9.7, the rest on kachur miner

My two 270s get 422 and 456h/s respectively when I engage the overclock settings.  No other miner provides me with anything near that.   

[doktor83]

I'm able to get about 760-790 h/s with 10.2 on my cards.  Mix of RX 570s/580s 4GB.

On a 580 8GB I have it gets slightly above 800 h/s but thats about the best I can get so far.

If anyone has gotten higher and have any tips let me know.

Thanks

On my RX 580 8Gb(hynix) 1380/2200 I can reach 840-850 h/s -h 1800 -dmem 1
There is some peoples have 1k+ h/s on 480... I don't know how.

with ubermix 3.1 straps and samsung mem

I didn't rtied ubermix straps on my hynix memory. It's possible that they are will work on hynix memory?

i don't know, but you asked how some people have 1k+ on 480, and i gave you an answer

[deadsix]

I'm able to get about 760-790 h/s with 10.2 on my cards.  Mix of RX 570s/580s 4GB.

On a 580 8GB I have it gets slightly above 800 h/s but thats about the best I can get so far.

If anyone has gotten higher and have any tips let me know.

Thanks

On my RX 580 8Gb(hynix) 1380/2200 I can reach 840-850 h/s -h 1800 -dmem 1
There is some peoples have 1k+ h/s on 480... I don't know how.

with ubermix 3.1 straps and samsung mem

I didn't rtied ubermix straps on my hynix memory. It's possible that they are will work on hynix memory?

No, please do not try to use memory straps from SAMSUNG memory on HYNIX because you risk breaking your card.

[treanski]

I'm able to get about 760-790 h/s with 10.2 on my cards.  Mix of RX 570s/580s 4GB.

On a 580 8GB I have it gets slightly above 800 h/s but thats about the best I can get so far.

If anyone has gotten higher and have any tips let me know.

Thanks

On my RX 580 8Gb(hynix) 1380/2200 I can reach 840-850 h/s -h 1800 -dmem 1
There is some peoples have 1k+ h/s on 480... I don't know how.

with ubermix 3.1 straps and samsung mem

I didn't rtied ubermix straps on my hynix memory. It's possible that they are will work on hynix memory?

No, please do not try to use memory straps from SAMSUNG memory on HYNIX because you risk breaking your card.

bullshit...

[swampfighter]

Claymore - Possible bug.

With 10.2 Beta I am getting incorrect shares on my two Gigabyte 270 OC (Pitcairn) (non X)

I'm using the stock settings (-h 512) on non-overclocked cards.  9.7 did/does not give incorrect shares.

For me, this miner, for the old cards type 7850(1,2gb), 270(x), 280(x) is totally unusable, unfortunately. 15-30% less hash from clay9.7 version and too manny low diff share.

I spend 40 hours of my life trying to install it properly  that at least I get at least the same hash rate, but , it's not worth it. 7850 with 1 GB of memory and 7950 remain on clay9.7, the rest on kachur miner

My two 270s get 422 and 456h/s respectively when I engage the overclock settings.  No other miner provides me with anything near that.   

I have the same gigabyte cards.

9.7 provides me with better hashrates.  860h/s between my two 270 versus 840h/s with 10.2.   I'm not running blockchain drivers though on this particular computer, I use this workstation for photo/video editing and I don't know how much the blockchain drivers will affect performance for that.

[UnclWish]

I'm able to get about 760-790 h/s with 10.2 on my cards.  Mix of RX 570s/580s 4GB.

On a 580 8GB I have it gets slightly above 800 h/s but thats about the best I can get so far.

If anyone has gotten higher and have any tips let me know.

Thanks

On my RX 580 8Gb(hynix) 1380/2200 I can reach 840-850 h/s -h 1800 -dmem 1
There is some peoples have 1k+ h/s on 480... I don't know how.

with ubermix 3.1 straps and samsung mem

I didn't rtied ubermix straps on my hynix memory. It's possible that they are will work on hynix memory?

No, please do not try to use memory straps from SAMSUNG memory on HYNIX because you risk breaking your card.

I'm not 1st day works with computer parts. And I know what is memory timings. Not only on VRAM. And I know that they are can't make damage on card, it can't even damage video memory. Maximum that wrong timings can do - it's BSOD or system hang during initialization of video memory on frequcency were timings are modified.
And you must know that almost half of modified straps in the internet for hynix, elpida, micron are maked by modifying memory timings from other memory.
F.e. best memory timings for RX 580 8Gb with hynix that you can found in internet taken from 1750 micron memory strap of RX 480 8Gb without any changes.

[Sparkly]

@Claymore

I see the following error now and then, after a Share has been found and where you would normally see the "Share accepted (xx ms)!" message:

XMR: 10/02/17-17:33:04 - SHARE FOUND - (GPU 2)
cannot find block data:
{"id":4,"jsonrpc":"2.0","result":null,"error":{"code":-1,"message":"Lowdifficultyshare"}}
cannot convert blob data

so what is happening here, is the share rejected from the pool or what?

Thanks!

[aimsml]

@Claymore

I see the following error now and then, after a Share has been found and where you would normally see the "Share accepted (xx ms)!" message:

XMR: 10/02/17-17:33:04 - SHARE FOUND - (GPU 2)
cannot find block data:
{"id":4,"jsonrpc":"2.0","result":null,"error":{"code":-1,"message":"Lowdifficultyshare"}}
cannot convert blob data

so what is happening here, is the share rejected from the pool or what?

Thanks!

+1

P.S

The same problem. I already wrote about this

https://bitcointalk.org/index.php?topic=638915.4680

[Grinner888]

@Claymore

I see the following error now and then, after a Share has been found and where you would normally see the "Share accepted (xx ms)!" message:

XMR: 10/02/17-17:33:04 - SHARE FOUND - (GPU 2)
cannot find block data:
{"id":4,"jsonrpc":"2.0","result":null,"error":{"code":-1,"message":"Lowdifficultyshare"}}
cannot convert blob data

so what is happening here, is the share rejected from the pool or what?

Thanks!

+1

P.S

The same problem. I already wrote about this

https://bitcointalk.org/index.php?topic=638915.4680

+1. same problem. would randomly get thiserro message. and I think it is affecting the effective hashrate in received by the pool?

[deadsix]

I'm able to get about 760-790 h/s with 10.2 on my cards.  Mix of RX 570s/580s 4GB.

On a 580 8GB I have it gets slightly above 800 h/s but thats about the best I can get so far.

If anyone has gotten higher and have any tips let me know.

Thanks

On my RX 580 8Gb(hynix) 1380/2200 I can reach 840-850 h/s -h 1800 -dmem 1
There is some peoples have 1k+ h/s on 480... I don't know how.

with ubermix 3.1 straps and samsung mem

I didn't rtied ubermix straps on my hynix memory. It's possible that they are will work on hynix memory?

No, please do not try to use memory straps from SAMSUNG memory on HYNIX because you risk breaking your card.

I'm not 1st day works with computer parts. And I know what is memory timings. Not only on VRAM. And I know that they are can't make damage on card, it can't even damage video memory. Maximum that wrong timings can do - it's BSOD or system hang during initialization of video memory on frequcency were timings are modified.
And you must know that almost half of modified straps in the internet for hynix, elpida, micron are maked by modifying memory timings from other memory.
F.e. best memory timings for RX 580 8Gb with hynix that you can found in internet taken from 1750 micron memory strap of RX 480 8Gb without any changes.

You asked for advice, I gave you advice. I see that you have little to no knowledge, and want to defend it instead of wanting to learn more. You are more than welcome to use any strap on any card, be happy wrecking your cards.

[alay1388]

Why your miner see only 3072M of video memory on R9 270X 4Gb card?

[UnclWish]

I'm able to get about 760-790 h/s with 10.2 on my cards.  Mix of RX 570s/580s 4GB.

On a 580 8GB I have it gets slightly above 800 h/s but thats about the best I can get so far.

If anyone has gotten higher and have any tips let me know.

Thanks

On my RX 580 8Gb(hynix) 1380/2200 I can reach 840-850 h/s -h 1800 -dmem 1
There is some peoples have 1k+ h/s on 480... I don't know how.

with ubermix 3.1 straps and samsung mem

I didn't rtied ubermix straps on my hynix memory. It's possible that they are will work on hynix memory?

No, please do not try to use memory straps from SAMSUNG memory on HYNIX because you risk breaking your card.

I'm not 1st day works with computer parts. And I know what is memory timings. Not only on VRAM. And I know that they are can't make damage on card, it can't even damage video memory. Maximum that wrong timings can do - it's BSOD or system hang during initialization of video memory on frequcency were timings are modified.
And you must know that almost half of modified straps in the internet for hynix, elpida, micron are maked by modifying memory timings from other memory.
F.e. best memory timings for RX 580 8Gb with hynix that you can found in internet taken from 1750 micron memory strap of RX 480 8Gb without any changes.

You asked for advice, I gave you advice. I see that you have little to no knowledge, and want to defend it instead of wanting to learn more. You are more than welcome to use any strap on any card, be happy wrecking your cards.

I'm asking because maybe someone allready was tried this. I think that it didn't work. But it don't wreck card. Maybe you have examples of wrecking cards with wrong timings?

[aimsml]

Why your miner see only 3072M of video memory on R9 270X 4Gb card?

+1
The same situation with graphics cards r7 370

[rednoW]

Why your miner see only 3072M of video memory on R9 270X 4Gb card?

+1
The same situation with graphics cards r7 370

cause you are both stupid enough to disallow 64 bit gpu pointers
you should
setx GPU_FORCE_64BIT_PTR 1

[UnclWish]

Why your miner see only 3072M of video memory on R9 270X 4Gb card?

+1
The same situation with graphics cards r7 370

cause you are both stupid enough to disallow 64 bit gpu pointers
you should
setx GPU_FORCE_64BIT_PTR 1

On my R9 270X with 4Gb in bat-file exist string
setx GPU_FORCE_64BIT_PTR 1

but miner shows that GPU with 3072M video memory.

[aimsml]

Why your miner see only 3072M of video memory on R9 270X 4Gb card?

+1
The same situation with graphics cards r7 370

cause you are both stupid enough to disallow 64 bit gpu pointers
you should
setx GPU_FORCE_64BIT_PTR 1

Well you're one smart. Installation setx GPU_FORCE_64BIT_PTR=1 helps, That much I know. But it is impossible to achieve the maximum memory values with the parameters -h and-dmem

[rednoW]

Why your miner see only 3072M of video memory on R9 270X 4Gb card?

+1
The same situation with graphics cards r7 370

cause you are both stupid enough to disallow 64 bit gpu pointers
you should
setx GPU_FORCE_64BIT_PTR 1

Well you're one smart. Installation setx GPU_FORCE_64BIT_PTR=1 helps, That much I know. But it is impossible to achieve the maximum memory values with the parameters -h and-dmem

setx is used without equal (=) sign.
= is used with set command, e.g. set GPU_FORCE_64BIT_PTR=1

And what problems with -h and -dmem?

[treanski]

I'm able to get about 760-790 h/s with 10.2 on my cards.  Mix of RX 570s/580s 4GB.

On a 580 8GB I have it gets slightly above 800 h/s but thats about the best I can get so far.

If anyone has gotten higher and have any tips let me know.

Thanks

On my RX 580 8Gb(hynix) 1380/2200 I can reach 840-850 h/s -h 1800 -dmem 1
There is some peoples have 1k+ h/s on 480... I don't know how.

with ubermix 3.1 straps and samsung mem

I didn't rtied ubermix straps on my hynix memory. It's possible that they are will work on hynix memory?

No, please do not try to use memory straps from SAMSUNG memory on HYNIX because you risk breaking your card.

I'm not 1st day works with computer parts. And I know what is memory timings. Not only on VRAM. And I know that they are can't make damage on card, it can't even damage video memory. Maximum that wrong timings can do - it's BSOD or system hang during initialization of video memory on frequcency were timings are modified.
And you must know that almost half of modified straps in the internet for hynix, elpida, micron are maked by modifying memory timings from other memory.
F.e. best memory timings for RX 580 8Gb with hynix that you can found in internet taken from 1750 micron memory strap of RX 480 8Gb without any changes.

what is the hashrate with the micron straps?

[UnclWish]

I'm able to get about 760-790 h/s with 10.2 on my cards.  Mix of RX 570s/580s 4GB.

On a 580 8GB I have it gets slightly above 800 h/s but thats about the best I can get so far.

If anyone has gotten higher and have any tips let me know.

Thanks

On my RX 580 8Gb(hynix) 1380/2200 I can reach 840-850 h/s -h 1800 -dmem 1
There is some peoples have 1k+ h/s on 480... I don't know how.

with ubermix 3.1 straps and samsung mem

I didn't rtied ubermix straps on my hynix memory. It's possible that they are will work on hynix memory?

No, please do not try to use memory straps from SAMSUNG memory on HYNIX because you risk breaking your card.

I'm not 1st day works with computer parts. And I know what is memory timings. Not only on VRAM. And I know that they are can't make damage on card, it can't even damage video memory. Maximum that wrong timings can do - it's BSOD or system hang during initialization of video memory on frequcency were timings are modified.
And you must know that almost half of modified straps in the internet for hynix, elpida, micron are maked by modifying memory timings from other memory.
F.e. best memory timings for RX 580 8Gb with hynix that you can found in internet taken from 1750 micron memory strap of RX 480 8Gb without any changes.

what is the hashrate with the micron straps?

That strap used in all modded bioses for 580 cards with hynix memory founded in inrenet. It gives about 29M speed on ethereum. 840 h/s on monero.