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Topic: [UPDATE] RX480 (Ref) 31+Mh, Custom Rom - VDDC OFFSET + Custom timing - page 11. (Read 231032 times)

member
Activity: 92
Merit: 10
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
newbie
Activity: 14
Merit: 0
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'?
sr. member
Activity: 487
Merit: 252
bou !
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.
legendary
Activity: 1405
Merit: 1001
legendary
Activity: 1834
Merit: 1080
---- winter*juvia -----
sr. member
Activity: 487
Merit: 252
bou !
where can we download the bios 32mh for my rx480 reference? thank you
full member
Activity: 216
Merit: 101
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
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?
newbie
Activity: 5
Merit: 0
Hello  Smiley
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  Smiley
full member
Activity: 169
Merit: 100
sent orginal bios
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.
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?
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 Smiley
legendary
Activity: 1405
Merit: 1001
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.
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!
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
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...
sr. member
Activity: 504
Merit: 267
HashWare - Mining solutions for everyone!
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..
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
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