[UPDATE] RX480 (Ref) 31+Mh, Custom Rom - VDDC OFFSET + Custom timing - page 11.

alrami

member

Activity: 92

Merit: 10

Quote from: v88 on October 31, 2016, 05:26:52 PM

Radeon RX 480 Sapphire Nitro+ OC PCI-E 8192Mb (11260-01-20G)
PCI-E 3.0, ядpo - 1208 MГц, Boost - 1342 MГц, пaмять - 8192 Mб GDDR5 8000 MГц, 256 бит, DVI, 2xHDMI, 2xDisplayPort, Retail

Radeon RX 480 Sapphire Nitro+ PCI-E 8192Mb (11260-07-20G)
PCI-E 3.0, ядpo - 1208 MГц, Boost - 1306 MГц, пaмять - 8192 Mб GDDR5 8000 MГц, 256 бит, DVI, 2xHDMI, 2xDisplayPort, Retail

which is better?

У 11260-01-20G чacтoтa boost вышe

mohnori

newbie

Activity: 14

Merit: 0

Quote from: Eliovp on November 08, 2016, 11:23:38 AM

Here's an updated one. Sapphire 480 4G Hynix + Elpida. Memory at 1950.

Link: Here

Greetings

Can I apply this ROM on MSI RX480 4G with change Name data in Polaris to MSI data 'SubID,Sub VendorID'?

matmator

sr. member

Activity: 487

Merit: 252

bou !

Quote from: citronick on November 17, 2016, 10:19:51 AM

Quote from: matmator on November 17, 2016, 10:12:34 AM

where can we download the bios 32mh for my rx480 reference? thank you

https://bitcointalksearch.org/topic/m.15910357

link out .
error

gsi5555

newbie

Activity: 10

Merit: 0

HI! I have Asus strix rx 470 4GB and rx 480 4GB both with HUNIX memory. Can somene pls give me a costum rom for this cards.

Thank You.

J@soN

sr. member

Activity: 413

Merit: 250

u can try this one.
https://forum.ethereum.org/discussion/9650/sapphire-rx-480-nitro-oc-8gb-11260-01-20g-modded-bios-29-mh-downvolt

FlensGold

legendary

Activity: 1405

Merit: 1001

Quote from: citronick on November 17, 2016, 10:19:51 AM

Quote from: matmator on November 17, 2016, 10:12:34 AM

where can we download the bios 32mh for my rx480 reference? thank you

https://bitcointalksearch.org/topic/m.15910357

Unfortunately those links are down :-(

citronick

legendary

Activity: 1834

Merit: 1080

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

Quote from: matmator on November 17, 2016, 10:12:34 AM

where can we download the bios 32mh for my rx480 reference? thank you

https://bitcointalksearch.org/topic/m.15910357

matmator

sr. member

Activity: 487

Merit: 252

bou !

where can we download the bios 32mh for my rx480 reference? thank you

crypsy

full member

Activity: 216

Merit: 101

Quote from: liomojo1 on November 17, 2016, 03:53:15 AM

May you guys , say which 480 4/8gb and 470 4/8gb has samsung chips ddr, so to know what to buy?

sapphire rx 480 8gb

liomojo1

hero member

Activity: 676

Merit: 500

May you guys , say which 480 4/8gb and 470 4/8gb has samsung chips ddr, so to know what to buy?

breakrules

newbie

Activity: 5

Merit: 0

Hello

Can anyone give me a link to undervoltage settings (ROM, BIOS) for video card SAPPHIRE NITRO+ RX 480 8G GDDR5 OC (11260-01) with VRAM Samsung?
Thanks in advance

batko

full member

Activity: 169

Merit: 100

sent orginal bios

crypsy

full member

Activity: 216

Merit: 101

Hi, can some help me mod my cards to get 29-30 mh/s, i have asus rx 480 8gb strix.

jenia1

sr. member

Activity: 504

Merit: 267

HashWare - Mining solutions for everyone!

just god my 2nd sapphire rx 480 8gb ref, flashed it with the Eliovp 32 MH/s rom and guess what. again same problem as with the previous card. curently running 4x xfx RS and 2 x the sapphire ref cards any ideas of the reason?

Walrusbonzo

hero member

Activity: 682

Merit: 500

Eliovp, or anyone else.

Are the voltage offsets a twos complement/signed number? I.E. is FF = -1? And so FE = -2, FD = -3 etc?

i'm looking to add a negative voltage offset to the BIOS of my cards and just need to know this before I accidentally give it extra voltage.

EDIT: Looks like it is, assuming the offset is done the same on RX480 as 290x

FlensGold

legendary

Activity: 1405

Merit: 1001

Quote from: mohaab on November 14, 2016, 11:17:04 AM

What hash rate you got with rx 480 8GB reference mining zcash with claymore v5? I'm about to buy a used one!

About 120 h/s.

mohaab

newbie

Activity: 8

Merit: 0

What hash rate you got with rx 480 8GB reference mining zcash with claymore v5? I'm about to buy a used one!

FlensGold

legendary

Activity: 1405

Merit: 1001

Quote from: jenia1 on November 13, 2016, 10:44:44 AM

Quote from: FlensGold on November 13, 2016, 09:40:43 AM

I managed to get the miner started and having GPU-Z values.

Then I tried around with mclock/cclock settings, but no matter what I do set there - the system freezes short time after start of the miner. This also happens with the stock parameters. Any Idea what I am doing wrong?
(I disabled those settings to create the screenshot)
-cclock 1266
-mclock 2000

hmm.. so may i ask how come gpu-z suddenly shows temp. unlike before?
i have also same problem... also my miner used to show temps and fan speed but now after i tinkered with dirivers its gone..

I had to attach the monitor to the RX480 GPU. Before I had it attached to the onboad GPU. My ASRock H81 does not start without attached monitor if the primary Display (in Mainboard BIOS) is set to "PCI Express"). So normally I set this to "Onboard" to run the rig without Monitor. But this leads to the fact that I do not get numbers...

jenia1

sr. member

Activity: 504

Merit: 267

HashWare - Mining solutions for everyone!

Quote from: FlensGold on November 13, 2016, 09:40:43 AM

I managed to get the miner started and having GPU-Z values.

Then I tried around with mclock/cclock settings, but no matter what I do set there - the system freezes short time after start of the miner. This also happens with the stock parameters. Any Idea what I am doing wrong?
(I disabled those settings to create the screenshot)
-cclock 1266
-mclock 2000

hmm.. so may i ask how come gpu-z suddenly shows temp. unlike before?
i have also same problem... also my miner used to show temps and fan speed but now after i tinkered with dirivers its gone..

FlensGold

legendary

Activity: 1405

Merit: 1001

I managed to get the miner started and having GPU-Z values.

Then I tried around with mclock/cclock settings, but no matter what I do set there - the system freezes short time after start of the miner. This also happens with the stock parameters. Any Idea what I am doing wrong?
(I disabled those settings to create the screenshot)
-cclock 1266
-mclock 2000

Topic: [UPDATE] RX480 (Ref) 31+Mh, Custom Rom - VDDC OFFSET + Custom timing - page 11. (Read 231013 times)