[UPDATE] RX480 (Ref) 31+Mh, Custom Rom - VDDC OFFSET + Custom timing - page 41.

Eliovp

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Huh?

Quote from: citronick on September 06, 2016, 12:53:21 PM

Quote from: Eliovp on September 06, 2016, 12:43:15 PM

Here you go

Still running, took the screenshot pretty quickly because i was kind of happy haha..

Let's see if i can break 34+ Mh :p

you need to also put your PC environment, CPU, mobo, etc

see if it throttles down like the previous lowenergy rom.... i am suspecting temps to be the culprit...

you got to list down a checklist for the device signing thing because many members have some issues and cannot use the rom.

I measured ATW, 0.58A, so 130watt.

Did you see the temp? not going over 60 degrees mate

It's stable as a rock Wink

citronick

legendary

Activity: 1834

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---- winter*juvia -----

Quote from: Eliovp on September 06, 2016, 12:43:15 PM

Here you go

Still running, took the screenshot pretty quickly because i was kind of happy haha..

Let's see if i can break 34+ Mh :p

you need to also put your PC environment, CPU, mobo, etc

see if it throttles down like the previous lowenergy rom.... i am suspecting temps to be the culprit...

you got to list down a checklist for the device signing thing because many members have some issues and cannot use the rom.

Q_R_V

sr. member

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Inactivity: 8963

Quote from: Eliovp on September 06, 2016, 12:43:15 PM

Let's see if i can break 34+ Mh :p

fingers crossed

Eliovp

legendary

Activity: 1050

Merit: 1294

Huh?

Here you go

Still running, took the screenshot pretty quickly because i was kind of happy haha..

Let's see if i can break 34+ Mh :p

citronick

legendary

Activity: 1834

Merit: 1080

---- winter*juvia -----

Quote from: Eliovp on September 06, 2016, 12:39:55 PM

Got 33Mh at 80watt lol..

Pictures following

holy molly!

BTCBusinessConsult

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Activity: 546

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Active Trading on EPIC5k and Spectre.Ai

When I run the custom roms after flashing my cards, I get Code 43 and Code 10s on the GPU 1 slot. The GPU 0 slot says that it is working properly.

Running driver 16.8.3 on win 7 pro.

Even after signing the file and putting into my windows driver folder, AMD still says there are no graphics card installed.

Once I flash everything back to stock bios, and replace the file in my windows folder it works like a charm.

Eliovp

legendary

Activity: 1050

Merit: 1294

Huh?

Got 33Mh at 80watt lol..

Pictures following

Eliovp

legendary

Activity: 1050

Merit: 1294

Huh?

Quote from: BTCBusinessConsult on September 06, 2016, 12:12:04 PM

Eliovp.

You going to put out a new Win 7 guide on how to do ROMS? I have tried 5 or 6 times now and each time it f*cks up.

It may be my GPUs or Mobo tho. I kept having issues with gpu 1, and last night I switched gpu 1 and gpu 0 around for their PCI slots and now when I turn off AMD Crossfire I get a blank screen.

How to flash roms? Or how to mod roms?

Sounds like a driver issue to me..

I assume this doesn't occur when running on a stock rom?

BTCBusinessConsult

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Active Trading on EPIC5k and Spectre.Ai

Eliovp.

You going to put out a new Win 7 guide on how to do ROMS? I have tried 5 or 6 times now and each time it f*cks up.

It may be my GPUs or Mobo tho. I kept having issues with gpu 1, and last night I switched gpu 1 and gpu 0 around for their PCI slots and now when I turn off AMD Crossfire I get a blank screen.

Eliovp

legendary

Activity: 1050

Merit: 1294

Huh?

Been playing around for 15minutes now..

Give me half an hour and i'll have a better result Wink

Eliovp

legendary

Activity: 1050

Merit: 1294

Huh?

Finally found some time to play around some more.

At this moment i'm around 31Mh while the gpu alone is consuming around 85watt (gpu-z), also measured ATW and got 0.59A, so here that's around 130watt.

Picture

Larger image: Here

Greetings

goen

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Activity: 77

Merit: 10

i got 27.3 mhs avg with Eliovp rom for linux.
i realize that the speed is going up and down from 25 to 28mhz.
mostly on 28.
maybe thats why the avg speed is around 27mhs.
anyone got the same result?

is 30mhs is achiveable?

tks,

BTCBusinessConsult

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Active Trading on EPIC5k and Spectre.Ai

Quote from: Coyn on September 06, 2016, 09:17:09 AM

Quote from: citronick on September 06, 2016, 06:58:40 AM

27mhash 80 watt Huh

which original BIOS is that?

Can share?

https://i.imgur.com/4iq5uQl.jpg here you go! (how can i show it as a picture?)

Oh Scheizen! So that is just you tweaking the wattman settings and not running a custom ROM?

Coyn

jr. member

Activity: 66

Merit: 1

Quote from: citronick on September 06, 2016, 06:58:40 AM

27mhash 80 watt Huh

which original BIOS is that?

Can share?

https://i.imgur.com/4iq5uQl.jpg here you go! (how can i show it as a picture?)

citronick

legendary

Activity: 1834

Merit: 1080

---- winter*juvia -----

Quote from: B1tUnl0ck3r on September 04, 2016, 02:46:06 PM

Quote from: sigwo on September 04, 2016, 12:48:39 PM

I finally used my daily Win10 box to flash my MSI RX 480's (8GB) with the 480LowEnergyOK.rom file. Flashed and put back into my Ubunut 16.04 mining rig. Getting steady 28.5MH/s (171MH/s rig) and the entire rig + box fan is 995w at the wall. 4-5MH/s slower than my R9 390 (8GB) rigs but 1/2 the power. Sapphire Nitro+ RX 480's on the way, but 4GB type this time.

Super happy.

Nice rigs. Congratulation for the successful mod. The watt consumption is quite impressive.

I wish I had dabbled some time on Linux - this approach above is much cleaner - any tutorials on Claymore Dual Miner on Linux anyone?

citronick

legendary

Activity: 1834

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---- winter*juvia -----

Quote from: Coyn on September 06, 2016, 04:35:15 AM

Quote from: BioMoh on September 06, 2016, 04:27:36 AM

Quote from: Coyn on September 06, 2016, 03:07:39 AM

dude, i CANT see my temp... lets focus on that part. Kiss

bro i got your Issue on my Sapphire
raise your fan speed to 90 % at the claymore config add -tt -90 like that

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

EthDcrMiner64.exe -epool eth-eu1.nanopool.org:9999 -ewal 0x5404a56d1b6bd124196a2c17028eeaaf3c9be0ba/worker1/ -epsw x -tt -90

and tell me the difference

My fan's dont respond to the -tt -90 code. No idea what is going on. As long as my room is cooled, the xfx's will run 29 mhash. But when it gets hot they will (throttle?) run 25-27mhash.

I also have the issue with my sapphire's. I tried to mod the rom, went wrong, flashed the original bios rom back, cards are running smoothly 27mhash 80 watt but i cant see temp or clock's. HOW? Huh

27mhash 80 watt Huh

which original BIOS is that?

Can share?

Coyn

jr. member

Activity: 66

Merit: 1

Quote from: BioMoh on September 06, 2016, 04:27:36 AM

Quote from: Coyn on September 06, 2016, 03:07:39 AM

dude, i CANT see my temp... lets focus on that part. Kiss

bro i got your Issue on my Sapphire
raise your fan speed to 90 % at the claymore config add -tt -90 like that

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

EthDcrMiner64.exe -epool eth-eu1.nanopool.org:9999 -ewal 0x5404a56d1b6bd124196a2c17028eeaaf3c9be0ba/worker1/ -epsw x -tt -90

and tell me the difference

My fan's dont respond to the -tt -90 code. No idea what is going on. As long as my room is cooled, the xfx's will run 29 mhash. But when it gets hot they will (throttle?) run 25-27mhash.

I also have the issue with my sapphire's. I tried to mod the rom, went wrong, flashed the original bios rom back, cards are running smoothly 27mhash 80 watt but i cant see temp or clock's. HOW? Huh

BioMoh

member

Activity: 103

Merit: 10

Quote from: Coyn on September 06, 2016, 03:07:39 AM

dude, i CANT see my temp... lets focus on that part. Kiss

bro i got your Issue on my Sapphire
raise your fan speed to 90 % at the claymore config add -tt -90 like that

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

EthDcrMiner64.exe -epool eth-eu1.nanopool.org:9999 -ewal 0x5404a56d1b6bd124196a2c17028eeaaf3c9be0ba/worker1/ -epsw x -tt -90

and tell me the difference

Coyn

jr. member

Activity: 66

Merit: 1

dude, i CANT see my temp... lets focus on that part. Kiss

Lion BItcoin Shop

hero member

Activity: 588

Merit: 500

BitcoreService.com

Quote from: Coyn on September 05, 2016, 12:09:19 PM

Quote from: Eliovp on September 05, 2016, 09:05:43 AM

Quote from: Coyn on September 05, 2016, 08:50:05 AM

I have modded (480LowEnergyOK) my XFX rx480 8gb cards now and it works almost perfect.
The first 1-2hours the cards stay at a stable 29mhash, then they will wobble between 24-27 mhash.

I think it has something to do with the temp, but i can't see anything in gpu-z? (my onboard graphics control my screen)

What is there to do?

- Reinstalled the drivers, nothing
- Did the Mod again, nothing

Card is probably throttling because it gets to hot.

Either you can increase the fan speed because it's only at 27%...
You can lower the core clock/voltage, won't be needed though because it's most likely the fanspeed..

You can also open the rom in PolarisBiosEditor and change max temp to 85 or so.

Further, that isn't normal. You should see your clocks and temp.
Do you have onboard vga turned on and a monitor attached to that?

Otherwise, yes, reinstall drivers.

Greetings

The fan goes up to 60% after a while and i already re-installed the drivers, it did not help.
Any other idea?

this is like my issue/problem at my XFX Rx480 8gb.
if the temperature reaches 80 degrees upwards then hash rate is going down to 20-25 degrees.

now im not Overclock my card, just undervolt the power -15% ( claymore -powlim -15 ), and the hashrate very stable at 28mhs

Topic: [UPDATE] RX480 (Ref) 31+Mh, Custom Rom - VDDC OFFSET + Custom timing - page 41. (Read 231078 times)