How im can modify my Sapphire nitro RX480 4GB to to reach 30-31 mh/s ??

almirfiorio

sr. member

Activity: 312

Merit: 250

Noow im have a sapphire rx 480 nitro (not nitro+) 4gb with elpida memmory

how im can reach 30 mh/s ?

Quote from: TheRider on April 12, 2017, 12:56:03 AM

Quote from: almirfiorio on April 11, 2017, 09:54:07 PM

Dear Friends

How im can modify my Sapphire nitro RX480 4GB to to reach 30-31 mh / s ??

Thanks
Almir

Here you go.

https://www.youtube.com/watch?v=Mwb67g4skGM

You're welcome!

almirfiorio

sr. member

Activity: 312

Merit: 250

Quote from: TheRider on April 12, 2017, 07:23:04 AM

You probably need to use DDU to remove your driver 17.2.1 and install 16.9.2 which is known to n'ignore BIOS signature.

Dear Friend

Now im have the RX480 Nitro

How im can modded thse Bios of Sapphire RX 480 Nitro 4gb (Normal Not+)

Thanks
Almir

almirfiorio

sr. member

Activity: 312

Merit: 250

yes this is m results now.

thanks
Almir

Quote from: TheRider on April 12, 2017, 07:37:26 PM

2200 is probably too much for your cards. Don't try to push your cards too much. If they run stable at 29mh with reasonable temperatures and power consumption, that's a good result.

TheRider

full member

Activity: 157

Merit: 100

Quote from: almirfiorio on April 12, 2017, 04:54:15 PM

you are th e best !! works fine ! im put 1150x2150 29 mh/s,

im can put more? you recomend to put what settings to increase? undervolt ?

but when im put 1100x2200 the machine freezes, what im can do to reach 2250 ?

2200 is probably too much for your cards. Don't try to push your cards too much. If they run stable at 29mh with reasonable temperatures and power consumption, that's a good result.

almirfiorio

sr. member

Activity: 312

Merit: 250

you are th e best !! works fine ! im put 1150x2150 29 mh/s,

im can put more? you recomend to put what settings to increase? undervolt ?

but when im put 1100x2200 the machine freezes, what im can do to reach 2250 ?

Thanks
Almir

Quote from: coinzoid on April 12, 2017, 10:42:46 AM

Download AMD 16.11.5 drivers from guru3d (use google for the link)
Download Display Driver Uninstaller from guru3d
Run DDU and uninstall current drivers in safe mode.
Then install 16.11.5 (this version works with modded bios)
Come back and say if it works for you.

coinzoid

sr. member

Activity: 476

Merit: 250

Quote from: almirfiorio on April 12, 2017, 06:43:13 AM

Dear Friend

im test two options !

in the first attempt im copy 1750 to 1900 and 2000, But did not work, the system does not recognize the card after the change.
The board was left with a triangle in the device manager and without the values in the Sapphire trix

On the second attempt I copied the 1500 for all values below it (1625,1750,1900,2000) and gave the same problem

If you know some way that worked, please help me

Thanks
Almir

Quote from: TheRider on April 12, 2017, 02:55:25 AM

It's not important to have the exact same values to those in the video.

I would suggest you copy the 1750 values to 1900 and 2000, save the BIOS, flash your card and see how it improves the hashrate.

You could also try using the 1625 or even the 1500 straps. Experiment with different straps, and different core and memory clocks to tune your card to a hashrate and power consumption level that makes you happy.

Good luck.

Download AMD 16.11.5 drivers from guru3d (use google for the link)
Download Display Driver Uninstaller from guru3d
Run DDU and uninstall current drivers in safe mode.
Then install 16.11.5 (this version works with modded bios)
Come back and say if it works for you.

almirfiorio

sr. member

Activity: 312

Merit: 250

How im can do that ?

my Card is RX 480 Nitro+ 4GB

Quote from: TheRider on April 12, 2017, 07:23:04 AM

You probably need to use DDU to remove your driver 17.2.1 and install 16.9.2 which is known to n'ignore BIOS signature.

TheRider

full member

Activity: 157

Merit: 100

You probably need to use DDU to remove your driver 17.2.1 and install 16.9.2 which is known to n'ignore BIOS signature.

almirfiorio

sr. member

Activity: 312

Merit: 250

Dear Friend

im test two options !

in the first attempt im copy 1750 to 1900 and 2000, But did not work, the system does not recognize the card after the change.
The board was left with a triangle in the device manager and without the values in the Sapphire trix

On the second attempt I copied the 1500 for all values below it (1625,1750,1900,2000) and gave the same problem

If you know some way that worked, please help me

Thanks
Almir

Quote from: TheRider on April 12, 2017, 02:55:25 AM

It's not important to have the exact same values to those in the video.

I would suggest you copy the 1750 values to 1900 and 2000, save the BIOS, flash your card and see how it improves the hashrate.

You could also try using the 1625 or even the 1500 straps. Experiment with different straps, and different core and memory clocks to tune your card to a hashrate and power consumption level that makes you happy.

Good luck.

TheRider

full member

Activity: 157

Merit: 100

It's not important to have the exact same values to those in the video.

I would suggest you copy the 1750 values to 1900 and 2000, save the BIOS, flash your card and see how it improves the hashrate.

You could also try using the 1625 or even the 1500 straps. Experiment with different straps, and different core and memory clocks to tune your card to a hashrate and power consumption level that makes you happy.

Good luck.

almirfiorio

sr. member

Activity: 312

Merit: 250

Is samsung. see my card in this picture

in this video that you send the values are different
my values is that bellow

1375 - 333000000000000022CC1C008CCD593AC0570D13AA09B4070048C7007A0014207A8900A00200000 0140D272E7B252B15
1500 - 555000000000000022CC1C00AD515A3EC0570E142D4A64080048C700030114207A8900A00300000 0150E2A3186272E16
1625 - 555000000000000022CC1C00CE596B44D0570F1531CB2409004AE7000B0314207A8900A00300000 0170F2E36922A3217
1750 - 777000000000000022CC1C0010626C49D0571016B50BD509004AE700140514207A8900A00300000 0191131399D2C3617
1900 - 777000000000000022CC1C00106A7D4FE0571117B98CA50A004C07011C0714207A8900A00300000 01B11353FAA2F3A18
2000 - 777000000000000022CC1C00106A7D4FE0571117B98CA50A004C07011C0714207A8900A00300000 01B11353FAA2F3A18

TDP - 110W

Thanks
Almir

Quote from: TheRider on April 12, 2017, 01:17:07 AM

Quote from: almirfiorio on April 12, 2017, 12:58:39 AM

this vídeo is for modded rx480gb of 8gb

my rx480 if 4gb have different values in polaris editor

you know what values copy on 4G models?

thanks
almir

What type of memory does the card have?

TheRider

full member

Activity: 157

Merit: 100

Quote from: almirfiorio on April 12, 2017, 12:58:39 AM

this vídeo is for modded rx480gb of 8gb

my rx480 if 4gb have different values in polaris editor

you know what values copy on 4G models?

thanks
almir

What type of memory does the card have?

almirfiorio

sr. member

Activity: 312

Merit: 250

this vídeo is for modded rx480gb of 8gb

my rx480 if 4gb have different values in polaris editor

you know what values copy on 4G models?

thanks
almir

Quote from: TheRider on April 12, 2017, 12:56:03 AM

Quote from: almirfiorio on April 11, 2017, 09:54:07 PM

Dear Friends

How im can modify my Sapphire nitro RX480 4GB to to reach 30-31 mh / s ??

Thanks
Almir

Here you go.

https://www.youtube.com/watch?v=Mwb67g4skGM

You're welcome!

TheRider

full member

Activity: 157

Merit: 100

Quote from: almirfiorio on April 11, 2017, 09:54:07 PM

Dear Friends

How im can modify my Sapphire nitro RX480 4GB to to reach 30-31 mh / s ??

Thanks
Almir

Here you go.

https://www.youtube.com/watch?v=Mwb67g4skGM

You're welcome!

cryptominer420

sr. member

Activity: 450

Merit: 255

Quote from: almirfiorio on April 11, 2017, 09:54:07 PM

Dear Friends

How im can modify my Sapphire nitro RX480 4GB to to reach 30-31 mh / s ??

Thanks
Almir

The answer is a modded vbios, I do sell modded vbioses and no I am not the best but my pricing reflects that. I know others who charge Hundreds PM me if interested. Please note that my bioses are not to be publicly shared as they are for personal and inter company use only.

I will be offline soon but will reply to PM when I get back online.

almirfiorio

sr. member

Activity: 312

Merit: 250

Dear Friends

How im can modify my Sapphire nitro RX480 4GB to to reach 30-31 mh / s ??

Thanks
Almir

Topic: How im can modify my Sapphire nitro RX480 4GB to to reach 30-31 mh/s ?? (Read 1293 times)