Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux)

[melloyellow]

Hi Everyone, first post in here
I Have a question about my rigs, i've got 2 rigs of 290's and one rig that have 5GPU (3x290's and 2x290x) and this rig only works at 100% with Claymore version 7.0 with the new versions i've got warnings from my graphics driver, i allready tryed to put interface at "0" but have the same results anyone had this problem???

Put on stock or underclock.
Check watts (not enough strong psu)
Check risers

Reduce the frequency or reduce the intensity.

I'm only have Stilt bios on them, not overclocked in software, the intensity already tryed to put at "0" about frequency how can i reduce this?

You may have to increase the voltage.  Sometimes undervolting works and sometimes overvolting works, you just have to test.  The Stilt's bios for 290 have lowered default voltages except for one, which has a higher default voltage. This one is to be used if the others don't work, I have had to use the higher on some cards but you can reduce the voltage with afterburner to get it just right. If you're increasing voltages for the first time use small increments so you get the hang of it, and watch your temps.

Thanks for your reply i will try to do that thanks i will put the results in a bit

It is better to under clock as the power supply might not be strong enough. If you have many cards, it is better to lower the clock.

Well if you underclock then you move into another DPM State which lowers the voltage by the same magnitude as the stilt lowered the voltage in DPM State 7.  That is why it's 'easier' on the PSU.  He needs to tell us his PSUs

[peteycamey]

voltage spike issue that came with 9.0 is fixed or no?

[gerando]

Im getting 277 h/s with my RX 470 8gb.

One of my 290s is doing 290 h/s but the other does 220 h/s. Will need to investigate that.

Thanks claymore.

WOW!  290 Sols/s on a 290?  Is this a ref model?  What clocks are you using?  I can't get more than 260 out of mine.

260 sol/s?
You should try flash your cards with Stilt BIOS.
I get 310 sol/s with ref R9 290 Stilt BIOS, 1100 core, 1450 memory.

I have 4 R9 290 Ref Models... This would be great!  Could you point me in the direction of the STILT BIOS you used?

You can find his BIOSes there. I used V44 version, but I had to rise voltage in Afterburner for stable work, so try V38 for safe. Use latest ATIWinFlash (2.7.4 in my case), it works just fine.

Im getting 277 h/s with my RX 470 8gb.

One of my 290s is doing 290 h/s but the other does 220 h/s. Will need to investigate that.

Thanks claymore.

WOW!  290 Sols/s on a 290?  Is this a ref model?  What clocks are you using?  I can't get more than 260 out of mine.

260 sol/s?
You should try flash your cards with Stilt BIOS.
I get 310 sol/s with ref R9 290 Stilt BIOS, 1100 core, 1450 memory.

I have 4 R9 290 Ref Models... This would be great!  Could you point me in the direction of the STILT BIOS you used?

Same, I'll give it a whirl on my 290 REF. Whats the wattage per card with bios mod?

I don't have any wattmeter so can't say exact numbers. GPU-Z says "VDDC In" 130W most of the time with rare peaks up to 190W. I think real consumption somewhere around 200W from the plug.

[fmz89]

my system running 1400sol/700watt= 2sols/watt

[Mitja1998]

my system running 1400sol/700watt= 2sols/watt

What cards do you have?

[Simpan]

my system running 1400sol/700watt= 2sols/watt

What cards do you have?

That could be the R9 nano.

[draxy]

my system running 1400sol/700watt= 2sols/watt

what gpus ?
i have 1460 sol/s at 940watts at the wall - 6 x rx480

[fuzion1]

my system running 1400sol/700watt= 2sols/watt

what gpus ?
i have 1460 sol/s at 940watts at the wall - 6 x rx480

Can you share what brand cards you have and also is it a custom rom or if not what settings your running.

[hopfi2k]

Great stuff, Claymore - many thx!

On 9.1 I got on RX 480 (Nitro+)8GB around 230 H/s.

On 9.2 I get now around 250 H/s, but on the LAST card (highest GPU number) never more than 213 H/s.
Swapping card, disabling/enabling cards, changing riser cards etc. didn't help...

Anyone experience the same behavior? Any suggestions? Or a bug with indexing some buffers or something
like this in v9.2?

Cheers

[newklear]

Great stuff, Claymore - many thx!

On 9.1 I got on RX 480 (Nitro+)8GB around 230 H/s.

On 9.2 I get now around 250 H/s, but on the LAST card (highest GPU number) never more than 213 H/s.
Swapping card, disabling/enabling cards, changing riser cards etc. didn't help...

Anyone experience the same behavior? Any suggestions? Or a bug with indexing some buffers or something
like this in v9.2?

Cheers

If you`re connecting to the miner with Team Viewer or any other remote management program , the card that uses the monitor might have lower Hashrate like that Usualy if you logoff the team viewer it will work normal

[hopfi2k]

Great stuff, Claymore - many thx!

On 9.1 I got on RX 480 (Nitro+)8GB around 230 H/s.

On 9.2 I get now around 250 H/s, but on the LAST card (highest GPU number) never more than 213 H/s.
Swapping card, disabling/enabling cards, changing riser cards etc. didn't help...

Anyone experience the same behavior? Any suggestions? Or a bug with indexing some buffers or something
like this in v9.2?

Cheers

If you`re connecting to the miner with Team Viewer or any other remote management program , the card that uses the monitor might have lower Hashrate like that Usualy if you logoff the team viewer it will work normal

No Teamviewer or other RDP software used here...

[omnik]

Great stuff, Claymore - many thx!

On 9.1 I got on RX 480 (Nitro+)8GB around 230 H/s.

On 9.2 I get now around 250 H/s, but on the LAST card (highest GPU number) never more than 213 H/s.
Swapping card, disabling/enabling cards, changing riser cards etc. didn't help...

Anyone experience the same behavior? Any suggestions? Or a bug with indexing some buffers or something
like this in v9.2?

Cheers

If you`re connecting to the miner with Team Viewer or any other remote management program , the card that uses the monitor might have lower Hashrate like that Usualy if you logoff the team viewer it will work normal

No Teamviewer or other RDP software used here...

Add voltage...

[TR8888]

9.2 is 2-3% slower on 280x than 9.1

[hopfi2k]

Great stuff, Claymore - many thx!

On 9.1 I got on RX 480 (Nitro+)8GB around 230 H/s.

On 9.2 I get now around 250 H/s, but on the LAST card (highest GPU number) never more than 213 H/s.
Swapping card, disabling/enabling cards, changing riser cards etc. didn't help...

Anyone experience the same behavior? Any suggestions? Or a bug with indexing some buffers or something
like this in v9.2?

Cheers

If you`re connecting to the miner with Team Viewer or any other remote management program , the card that uses the monitor might have lower Hashrate like that Usualy if you logoff the team viewer it will work normal

No Teamviewer or other RDP software used here...

Add voltage...

Stock settings, no tweaks, ROMs here.

Anyhow, I appreciate your suggestions! Thx!

Cheers

[Qazo]

nice update, tnx

2x sapphire nitro 480x 8gb OC  - about 480-490 sols
320-330 W from wall

[BenCodie]

anyone using xfx r9 fury HBM
Please share their speeds

Thnx

[BenCodie]

9.2 is 2-3% slower on 280x than 9.1

Yes same here

please someone can share their speeds of xfx r9 fury HMB

[TR8888]

Which pools offer SSL? Is it still just Flypool, Suprnova & MPH?

Cheers

[H0RV4T]

@claymore

Ty you for your work! Best mining software in cryptoworld!

@all

What drivers are you using for RX Series and Win10?

Time to time one of my card got error in device manager, and miner doesn't recognize it... or i got some other problem, not by drivers?

[golden0707]

Someone share plz nums. of giga rx 470 4gb. Am i only one getting 210 from it