Any word on amd vega hash rates?

[rednoW]

Wow! Got it after some tuning!


Only 140watt from the wall!!! 1990h/s!!!

[Hellae]

Wow! Got it after some tuning!
https://i.imgur.com/a9W7RJ3.png

Only 140watt from the wall!!! 1990h/s!!!

That's great! Mind to share your miner and wattman settings? I'm curious if it's a 64 boost or if vega 56 can reach it too. I still hve the 64 bios installed on the bios #1

[rednoW]

Guess Frontier Edition with 16gb can do 2.5 khashes. But one will need 32gb of system RAM ))

2 Hellae

Miner settings are standart - 2 threads with 2016 and 1800 intensity.
HBCC set to 14400 mb, gpu-z can sometimes drop speed so need do reapply HBCC settings to fix it. Or not to use gpu-z ))
Power tuning is private yet, sorry.

[dragonmike]

Blimey that's not so bad after all.
Do you need a given amount of ram to get these hashrates, i.e. A minimum of 2x hbm? What if you use several Vega GPUs?

[rednoW]

Blimey that's not so bad after all.
Do you need a given amount of ram to get these hashrates, i.e. A minimum of 2x hbm? What if you use several Vega GPUs?

As far as I know 16gb will be ok for RX Vega rig.
For Frontier edition my guess is 32gb ))

[vg54dett]

do you guys think these high hashrate can be achieved with 4gb Ram systems ? (in my case , 1 or 2 vega cards)

[vg54dett]

if anyone has problem with wattman not working, I almost solved it by plugging a HMDI dummy, as suggested few post above.
It didn't like to be blind, wattman seems to want a monitor.

(but it still often crash)

[badfad]

Guys I don't get it, your screens show one vega running at 1000h/s not 1900h/s.
This is mine at 1585h/s.
https://imgur.com/a/nNYAp

[rednoW]

Guys I don't get it, your screens show one vega running at 1000h/s not 1900h/s.
This is mine at 1585h/s.
https://imgur.com/a/nNYAp

It is only 1 Vega at the screen running 2 threads

[rednoW]

do you guys think these high hashrate can be achieved with 4gb Ram systems ? (in my case , 1 or 2 vega cards)

No. Currently you will even not see HBCC slider if you have 8 or less gb ram.
Don't even know if 12gb is good.
All positive reports are with 16gb ram

[dragonmike]

HBCC is Vega-specific at driver level, correct?

[rednoW]

HBCC is Vega-specific at driver level, correct?

Yes - it is AMD new technology appeared with Vega Frontier and RX Vega

[vg54dett]

do you guys think these high hashrate can be achieved with 4gb Ram systems ? (in my case , 1 or 2 vega cards)

No. Currently you will even not see HBCC slider if you have 8 or less gb ram.
Don't even know if 12gb is good.
All positive reports are with 16gb ram

well you're right, I have no slider with 4gb.

I was between 1200 and 1300mh/s with my vega 64 and wattman finally installed.
As I don't have the HBCC slider, I tried to turn off the feature per curiosity.
And I'm achieving 1800mh/s with the 2 thread trick, both @ 1900 intensity.
Don't know yet if it will be stable.

I have to think about : is it worthy to buy more ram now ...

[rednoW]

Can someone give a hint about ETH miner that can run with 2 gpu threads on 1 card and is compatible with Vega?
Claymore 10 cannot do that.

[rednoW]

do you guys think these high hashrate can be achieved with 4gb Ram systems ? (in my case , 1 or 2 vega cards)

No. Currently you will even not see HBCC slider if you have 8 or less gb ram.
Don't even know if 12gb is good.
All positive reports are with 16gb ram

well you're right, I have no slider with 4gb.

I was between 1200 and 1300mh/s with my vega 64 and wattman finally installed.
As I don't have the HBCC slider, I tried to turn off the feature per curiosity.
And I'm achieving 1800mh/s with the 2 thread trick, both @ 1900 intensity.
Don't know yet if it will be stable.

I have to think about : is it worthy to buy more ram now ...

Wonder how did you turn it off without a slider ...

[KL0nLutiy]

Can someone give a hint about ETH miner that can run with 2 gpu threads on 1 card and is compatible with Vega?
Claymore 10 cannot do that.

Try to run 2 instances of Claymore miner

[rednoW]

Can someone give a hint about ETH miner that can run with 2 gpu threads on 1 card and is compatible with Vega?
Claymore 10 cannot do that.

Try to run 2 instances of Claymore miner

I doesn't work (( 0 speed.

[Hellae]

Disconnected the iGPU and used the 30W gained to decrease the power limit to -18% from previous -20% on the 3 Vegas.

Each Vega 56 is now at stable 1850 H/s, for 5610H/s @ 570W total system on the wall.

[vg54dett]

do you guys think these high hashrate can be achieved with 4gb Ram systems ? (in my case , 1 or 2 vega cards)

No. Currently you will even not see HBCC slider if you have 8 or less gb ram.
Don't even know if 12gb is good.
All positive reports are with 16gb ram

well you're right, I have no slider with 4gb.

I was between 1200 and 1300mh/s with my vega 64 and wattman finally installed.
As I don't have the HBCC slider, I tried to turn off the feature per curiosity.
And I'm achieving 1800mh/s with the 2 thread trick, both @ 1900 intensity.
Don't know yet if it will be stable.

I have to think about : is it worthy to buy more ram now ...

Wonder how did you turn it off without a slider ...

I have no slider, I have a box to tick.
It's written "hbcc memory segment" and I can enable or disable.

[vg54dett]

Disconnected the iGPU and used the 30W gained to decrease the power limit to -18% from previous -20% on the 3 Vegas.

Each Vega 56 is now at stable 1850 H/s, for 5610H/s @ 570W total system on the wall.

you mean iGPU in BIOS ?