Claymore's CryptoNote AMD GPU Miner v11.3

[ffthomas]

2x480 8gb OC ~ 1470 h/s with 305 W from wall
1350 MHz, 1080 mV
2200 MHz, 1000 mV

reject rate about 1.3%, suprnova pool

use "-r 1" and reboot.bat with shutdown /r /t 5 /f - problem solved
(better yet fix your card settings)

thank you for solution with reboot.bat

which settings I should use with my cards? This gave me most hashes but apparently is randomly unstable

I'm getting 750+h on ref480 8gb at around 1180:1975@0.9v (1500 straps) but you've got to find whats good for your cards and platform  

with that clocks on 0.9V (900mV) your cards working stable?

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[brusque]

Hello!

If there's someone from Brazil here on this topic, please give me a PM.

Thanks!

[xneoenx]

Polaris Bios editor not compatible with Elpida, I dont think.

[xneoenx]

Thank you once again!

[carlo_0000]

hi

i received an rx480 sapphire nitro 4G but does not look good    it s slower than my 470's 4g and it use lot more power

i notice it has Hynix memory, looks not great  the 470's have elpida what i was able to mod easily
get some more than 700mh with the 470 1220gpu 1920memory

rx480 original bios it run at 1320/1950 get 600mh only, can slow down the gpu to 1270 for same speed

i used polaris bios editor for the rx480 but cannot see the memory frequencies

so i tested all the 6 last timing, the slowest one was working but speed not great
and the 5 last timing they all crash
i gonna test 1 or 2 slower but i guess it s not gonna be great

i ve got the rx480 cheaper but  same price than the 470 but if it s slower it s not great  

I fucking love Hynix - haven't tried Elpida yet.

i send the 480 back and get an other 470

[ffthomas]

hi

i received an rx480 sapphire nitro 4G but does not look good    it s slower than my 470's 4g and it use lot more power

i notice it has Hynix memory, looks not great  the 470's have elpida what i was able to mod easily
get some more than 700mh with the 470 1220gpu 1920memory

rx480 original bios it run at 1320/1950 get 600mh only, can slow down the gpu to 1270 for same speed

i used polaris bios editor for the rx480 but cannot see the memory frequencies

so i tested all the 6 last timing, the slowest one was working but speed not great
and the 5 last timing they all crash
i gonna test 1 or 2 slower but i guess it s not gonna be great

i ve got the rx480 cheaper but  same price than the 470 but if it s slower it s not great  

I fucking love Hynix - haven't tried Elpida yet.

i send the 480 back and get an other 470

Did you try to mod the memory timings in bios? I got ~740MH/s for all of my a Sapphire ref. 470 4GB cards. And don't forget: CN miner isn't optimized for Polaris cards (yet).

[citronick]

Claymore.... need your update for 9.7 Linux at least. The last update for Linux was v9.1

Thanks

[slim87]

i get 850 h/s for monero on my 480 Nitro 8GB card, which isn't that bad for the time beeing Custom rom vom Eliovp rocks (review following on bitcointalk!)

[carlo_0000]

hi

i received an rx480 sapphire nitro 4G but does not look good    it s slower than my 470's 4g and it use lot more power

i notice it has Hynix memory, looks not great  the 470's have elpida what i was able to mod easily
get some more than 700mh with the 470 1220gpu 1920memory

rx480 original bios it run at 1320/1950 get 600mh only, can slow down the gpu to 1270 for same speed

i used polaris bios editor for the rx480 but cannot see the memory frequencies

so i tested all the 6 last timing, the slowest one was working but speed not great
and the 5 last timing they all crash
i gonna test 1 or 2 slower but i guess it s not gonna be great

i ve got the rx480 cheaper but  same price than the 470 but if it s slower it s not great  

I fucking love Hynix - haven't tried Elpida yet.

i send the 480 back and get an other 470

Did you try to mod the memory timings in bios? I got ~740MH/s for all of my a Sapphire ref. 470 4GB cards. And don't forget: CN miner isn't optimized for Polaris cards (yet).

what are your setting for the 470?
my 470 are moded  not sure anymore what timing i used, i did it for zec mining but get 702 mh here

[Trimegistus]

@Claymore, we need a new XMR miner!

[carlo_0000]

hi

i received an rx480 sapphire nitro 4G but does not look good    it s slower than my 470's 4g and it use lot more power

i notice it has Hynix memory, looks not great  the 470's have elpida what i was able to mod easily
get some more than 700mh with the 470 1220gpu 1920memory

rx480 original bios it run at 1320/1950 get 600mh only, can slow down the gpu to 1270 for same speed

i used polaris bios editor for the rx480 but cannot see the memory frequencies

so i tested all the 6 last timing, the slowest one was working but speed not great
and the 5 last timing they all crash
i gonna test 1 or 2 slower but i guess it s not gonna be great

i ve got the rx480 cheaper but  same price than the 470 but if it s slower it s not great  

I fucking love Hynix - haven't tried Elpida yet.

i send the 480 back and get an other 470

Did you try to mod the memory timings in bios? I got ~740MH/s for all of my a Sapphire ref. 470 4GB cards. And don't forget: CN miner isn't optimized for Polaris cards (yet).

what are your setting for the 470?
my 470 are moded  not sure anymore what timing i used, i did it for zec mining but get 702 mh here

i m doing some new testing, i found better timing, 767 h now need to test if it don t crash

[citronick]

@Claymore, we need a new XMR miner!

Claymore, you have done so much work on ZEC miner .... BUT XMR is more profitable to mine vs ZEC, so what are you waiting for? Just wondering.....

[xneoenx]

@Claymore, we need a new XMR miner!

Claymore, you have done so much work on ZEC miner .... BUT XMR is more profitable to mine vs ZEC, so what are you waiting for? Just wondering.....

Cause Im guessing its already pushed to its limit. Besides you have wolf0's miner which gives you a +2% - +5% better performance with 0% fees. And ZEC has Optiminer doing 290 h/s, so obviously Id prioritise optimising what is still relevant in terms of my income.

[Trimegistus]

@Claymore, we need a new XMR miner!

Claymore, you have done so much work on ZEC miner .... BUT XMR is more profitable to mine vs ZEC, so what are you waiting for? Just wondering.....

Cause Im guessing its already pushed to its limit. Besides you have wolf0's miner which gives you a +2% - +5% better performance with 0% fees. And ZEC has Optiminer doing 290 h/s, so obviously Id prioritise optimising what is still relevant in terms of my income.

Claymore never optimized this miner for the 4xx GPUs

[Qazo]

@Claymore, we need a new XMR miner!

Claymore, you have done so much work on ZEC miner .... BUT XMR is more profitable to mine vs ZEC, so what are you waiting for? Just wondering.....

Cause Im guessing its already pushed to its limit. Besides you have wolf0's miner which gives you a +2% - +5% better performance with 0% fees. And ZEC has Optiminer doing 290 h/s, so obviously Id prioritise optimising what is still relevant in terms of my income.

I wanted to try wolf0's miner but I never ran it successfully, I set up everything in config file but when I click on  miner.exe it start and turn off immediately
Can you please share my your config file for it?
Do I need to delete other algorithms from folder (blake, groestl)?

thank you

[xneoenx]

I wanted to try wolf0's miner but I never ran it successfully, I set up everything in config file but when I click on  miner.exe it start and turn off immediately
Can you please share my your config file for it?
Do I need to delete other algorithms from folder (blake, groestl)?

thank you

Post the above question on Wolf's thread, and I and others will be happy to help.

[xneoenx]

Claymore never optimized this miner for the 4xx GPUs

I don't think it can be optimized miner side. From what I read from Elivop / wolf0's threads, the timings of CAS and RAS needs to be altered to get your mining speed of rx480/470 to 850 h/s stable with 900 - 950mv.
Im trying to learn the hex to CAS / RAS and all the other crap, but Im not too smart as they are. The closest I got was 810 h/s on MSI Armor 480 with samsung. But I was just shooting in the dark.

[carlo_0000]

I wanted to try wolf0's miner but I never ran it successfully, I set up everything in config file but when I click on  miner.exe it start and turn off immediately
Can you please share my your config file for it?
Do I need to delete other algorithms from folder (blake, groestl)?

thank you

Post the above question on Wolf's thread, and I and others will be happy to help.

but i don't think you must clic on miner.exe   you need to make a bat file

[Trimegistus]

Something like:

Code:

sgminer.exe -c sgminer.conf 

[carlo_0000]

i use the 1375 timing bios @ 1920 memory for 767mh  stable for more than a day
for the sapphir 470 4G   if your board support higher memory speed than speed faster
but mine it s 1930 for the worse and 1950 for the best   so i run 1920