Optimized vbios settings for performance / power saving

Mining
65

It does indeed.
But i go for best Sol/s configs, as electricity does not cost that much in my country. :slight_smile:

But you are still free to adjust the settings with Sapphire TRIXX for example. :beer:

1 Like
66

@AnorakSupra - awesome, u the man! many thanks.

1 Like
67

@AnorakSupra - Trying out your MSI 480 4GB Mod, So far so good! I was wondering if you could make one for 8GB as well? Helping people out like you are makes you a Hero in my book!

2 Likes
68

I’m using your bios modded… It stable for 2 days… thanks

2 Likes
69

Sure, I’ll fix a VBIOS for the 480 8GB aswell. :slight_smile:

Thanks for the flowers. I believe in cryptocurrency, and in community. So I just contribute what I can. :sunglasses:

1 Like
70

Added VBIOS for MSI RX480 8GB Gaming X

Original
Memshift: 1500 strap @ 1625, 1750, 2000MHz, 1375 strap @ 1500 MHz
Memshift + OC: 1500 strap @ 1625, 1750, 2000MHz, 1375 strap @ 1500 MHz + 1360MHz core clock, 115 watt TDP
Memshift + PS: 1500 strap @ 1625, 1750, 2000MHz, 1375 strap @ 1500 MHz + 1150MHz core clock, 85 watt TDP, 150 watt TDC / Powerlimit

1 Like
71

@AnorakSupra would you please supply a BIOS or the settings that are changed and flashed for a Sapphire rx470 8GB OC? Comes with 2000mhz mem already.

2 Likes
72

Added VBIOS for Sapphire RX470 Nitro+ 8GB

Original
Memshift: 1625 strap @ 1750, 2000MHz, 1375 strap @ 1500 MHz
Memshift + OC: 1625 strap @ 1750, 2000MHz, 1375 strap @ 1500 MHz + 1300MHz core clock, 100 watt TDP, 120 watt TDC
Memshift + PS: 1625 strap @ 1750, 2000MHz, 1375 strap @ 1500 MHz + 1169MHz core clock, 1750MHz memory, 75 watt TDP, 100 watt TDC / Powerlimit

1 Like
73

Updated initial post regarding the different versions. STRAP vs. MEMSHIFT

1 Like
74

Updated VBIOS for Sapphire RX470 Nitro+ OC 4GB

Original
Memshift: 1625 strap @ 1750, 2000MHz, 1500 strap @ 1625, 1375 strap @ 1500 MHz
Memshift + OC: 1625 strap @ 1750, 2000MHz, 1500 strap @ 1625, 1375 strap @ 1500 MHz + 1360MHz core clock, 100 watt TDP, 120 watt TDC, 135 watt Powerlimit
Memshift + PS: 1625 strap @ 1750, 2000MHz, 1500 strap @ 1625, 1375 strap @ 1500 MHz + 1169MHz core clock, 1750MHz memory, 75 watt TDP, 100 watt TDC, 115 watt Powerlimit

1 Like
75

Thanks for the 8GB MSI 480! A buddy of mine has ASUS 480 4GB, think you could help him out?

2 Likes
76

Added VBIOS for ASUS RX480 4GB Dual

Original
Memshift: 1500 strap @ 1625, 1750, 2000MHz, 1425 strap @ 1500 MHz, 1375 strap @ 1425
Memshift + OC: 1500 strap @ 1625, 1750, 2000MHz, 1425 strap @ 1500 MHz, 1375 strap @ 1425 + 1360MHz core clock, 120 watt TDP, 115 watt TDC, 130 watt Powerlimit
Memshift + PS: 1500 strap @ 1625, 1750, 2000MHz, 1425 strap @ 1500 MHz, 1375 strap @ 1425 + 1175MHz core clock, 85 watt TDP, 100 watt TDC / Powerlimit

1 Like
77

Added VBIOS for Sapphire RX480 Nitro+ 8GB

Original
Memshift: 1500 strap @ 1625, 1750, 2000MHz, 1375 strap @ 1500 MHz
Memshift + OC: 1500 strap @ 1625, 1750, 2000MHz, 1375 strap @ 1500 MHz + 1386MHz core clock
Memshift + PS: 1500 strap @ 1625, 1750, 2000MHz, 1375 strap @ 1500 MHz + 1211MHz core clock, 95 watt TDP, 115 watt TDC, 125 watt Powerlimit

4 Likes
78

Thanks will give this a try on my nitro 480 8G Oc cards,thanks very much for your great work.

3 Likes
79

thank you so much for your hard work :slight_smile:

2 Likes
80

you can check the drive

1 Like
81

NEW Sapphire RX 470 Nitro 4Gb seems to be using Samsung Memory, has anyone released a modded bios for this?

1 Like
82

I have the timings for the 470 with Samsung chips. But no actual VBIOS yet.
I will try to get hold of one tomorrow. :slight_smile:

2 Likes
84

@AnorakSupra First, thank you very much for contributing your custom ROMs to the mining community! Awesome! I have Nanos, nothing but Nanos, that I put together first of the year for ETH mining. I have a BIOS for ETH, but as I’m sure you know, it’s nearly the opposite of what works well for Zcash. I’ve tried one with tighter memory timings, slight overvolt/overclock on mem, but it didn’t help the hash rate, at all, and introduced some instability. I was wondering if you could do a very simple modded Nano ROM that is stock, but with a decent core undervolt. I just want to run stock core and memory clocks, but I sure would like to bring the power and heat down, keeping in mind that stability is paramount, of course :slight_smile: Since all Nanos I have are the AMD reference design, the stock AMD BIOS (spring 2016 update) is the best starting point, I believe. I’m on linux, amdgpu-pro drivers, no less, so I simply have no way (that I’m aware of) to undervolt on that platform. Thanks again for all your effort!

2 Likes
85

Sure, I will have a look at the Nanos again during this day. :slight_smile:

3 Likes