Vega owners club

[kurosagi01]

Rajintek Morpheus II
https://www.raijintek.com/en/products_detail.php?ProductID=45
https://www.raijintek.com/en/products_detail.php?ProductID=46

try to add fan that dumps air in at the bottom next to the psu. this should provide some fresh air for the card's fan.

Tempted to try the morpheus II with 2x 120mm fan, good amount of people doing this and the results look rather promising.
May see if it go on sale during black friday and buy a 750w gold modular PSU while i'm at it.

 

[ne6togadno]

double check center distance for fixation holes. for amd cards raijintek state support for up to fury.
installation guide has dimensions of fixation brackets for morpheus https://www.raijintek.com/images/InstallationGuide-MorpheusII.pdf

 

[kurosagi01]

double check center distance for fixation holes. for amd cards raijintek state support for up to fury.
installation guide has dimensions of fixation brackets for morpheus https://www.raijintek.com/images/InstallationGuide-MorpheusII.pdf

They are doing a Vega only edition too,so I'm hoping that be released by end of this month in the UK but it seems the fixation bracket and mounting point works with vegas still.

 

[ne6togadno]

hmm. installation guide for vega only edition is the same as for morpheus 2 so i'd guess they should be very similar.
vega only should be a little bit cheaper as they dont need to include vram rads so they save a bit on a bom
dont forget to run some tests before so you have base line for comparison what ref vega can do with proper cooling

 

[GamerGuy]

Matching Vega 64's in da house!

 

[INSTG8R]

@Hellfire get your duals up too and join the club

 

[Hellfire]

Why yes, I do have twin Nitro +'s

 

[kurosagi01]

I've got bottom fan mounted during the weekend, temps have improved by 2-5C and doesn't throttle as bad so far.
Need do some benching but haven't had the time yet.

 

[GamerGuy]

Whoa, didn't account for higher temps due to hot air being vented within the case by two card, at least with a blower type, hot air was vented out. I had to get a little creative with fan setup and fans used. The 120mm RGB ones look great, abut at about 38CFM each, they don't move as much warm air as I'd liked.Got some spare Corsair 120mm SP Performance fans as well as one AF Performance fan (about 63CFM each), also managed to rustle up a Corsair 140mm AF Performance fan which I'd mounted on a vertical bar in the case, together with the RGB one, using cable ties, to move more air onto my cards. I must say, I do see a general drop in temps all round...but gonna monitor for a while. Oh yeah, mounted 3x SP 120mm fans on the AIO (stock fans were doing about 44CFM), replaced the back fan with a Corsair AF Performance fans (about 63CFM). The 140mm AF fan is on the lower right, to help push some air across the cards.

 

[Hellfire]

Temps on my top card can be insane as the room for the fan is so close to the backplate of the second card, (boards design obviously) This is why I am going to be putting both on Waterblocks.

Is there anyone in here with custom WB on their Vega's I'd love to see some temps.

 

[TheoneandonlyMrK]

Yeah I have a waterblock, and I can keep them below 60° 70 hotspot unless max clock benches for ages.

 

[Hellfire]

Yeah I have a waterblock, and I can keep them below 60° 70 hotspot unless max clock benches for ages.

What cards do you have, I am trying to find EK blocks for my Nitro +'s

 

[GamerGuy]

Temps can get a tad uncomfortable for me, with just three loops of Metro LL Redux benchmark (at max ingame, no PhysX, 3840x1080), the primary card hit 81C....damn near had a heart attack! With the new added fans and config, after 5 loops of the benchmark, primary card registered 73C, so I think I'll monitor the temp with the present fan setup.

 

[Hellfire]

Temps can get a tad uncomfortable for me, with just three loops of Metro LL Redux benchmark (at max ingame, no PhysX, 3840x1080), the primary card hit 81C....damn near had a heart attack! With the new added fans and config, after 5 loops of the benchmark, primary card registered 73C, so I think I'll monitor the temp with the present fan setup.

Yeah should check the GPU Diode, I hit 101c on the Diode. lol

 

[TheoneandonlyMrK]

What cards do you have, I am trying to find EK blocks for my Nitro +'s

Sapphire reffs, I always get reffs for easyer block buying.

 

[kurosagi01]

More update on installing a bottom fan, played a good 2 hours of battlefield V on ultra, the temps i'd normally see when the GPU is on full load is 75C, comfortably sits between 72-73C now with the bottom fan blowing air.

 

[Johan45]

Little late to the party, just realized this thread was here. Here's a couple of benches I ran with the Vega64 Strix and 1950X

 

[Hellfire]

Been playing around with my OC tonight.

system specs on my profile but essentially dual Vega 64s (Nitro +s)
running:
Core clock 1,723 MHzMemory
Bus clock 1,050 MHz

I'm 49 points away of being the fastest i7-4790K and Vega combo.

https://www.3dmark.com/spy/5482772

OH YES.....

https://www.3dmark.com/3dm/31494733?

I did it....

 

[TheoneandonlyMrK]

hello to community.
since i m new to this type of mod ,i d like if can evenyone of you help me with powerplay tables. I have a powercolor red devil vega 56 . I undervoted by -156mv ,the core clock is hit 1600mhz ,the hbm2 is at 945mhz and the powerlimit at +50%. It is nice and stable and i dont have any issues at all. I have not yet update to latest drivers and im still use the 18.9.3.
Today i download the attached power table and edit the power limit to 150%. reboot the machine and when i benchmark no matter if i ve increase the powerlimit nothing change at results. i have the same as before install the powertable. i was not be able to hit more core clock frequency no matter if i try to change the core voltage slider. is it something that i miss here?
I attach the powerplay table from overclock.net unmodified to help me if you can to what changes need to make to it.
Regrats
Antonis

quite complex heres a vid, please fill out your system specs i dont know what type of gpu you have to join the club?

i tried , wasnt worth the effort Except for benches.


on the topic of benches , long due an update so heres my best in a while with my Vega in its new Ryzen rig





Also if I have accidentally missed a member or bench mark score etc please let me know?.

 

[fullinfusion]

hello to community.
since i m new to this type of mod ,i d like if can evenyone of you help me with powerplay tables. I have a powercolor red devil vega 56 . I undervoted by -156mv ,the core clock is hit 1600mhz ,the hbm2 is at 945mhz and the powerlimit at +50%. It is nice and stable and i dont have any issues at all. I have not yet update to latest drivers and im still use the 18.9.3.
Today i download the attached power table and edit the power limit to 150%. reboot the machine and when i benchmark no matter if i ve increase the powerlimit nothing change at results. i have the same as before install the powertable. i was not be able to hit more core clock frequency no matter if i try to change the core voltage slider. is it something that i miss here?
I attach the powerplay table from overclock.net unmodified to help me if you can to what changes need to make to it.
Regrats
Antonis

You need to increase the voltage for the Power limit to raise but make sure you have the fan ramped right up to full lift off lol

 

[TheoneandonlyMrK]

Thanks for responce.
I manage to find the way to do it . I edit the powerplay table raising the power limit to 142% and the watts to 400 and i was able to increase the core clock at settings to 1750 mhz with - 35mv and the memory clock at 945 mhz . the card run stable after hours of testing the temps are not exceed 70 degrees and the card manages to boost up to 1680 mhz max at core. Also i didnt notice any diference above 50% power limit exept the power consumption.In game situation i didnt see more than 2 or 3 fps increase from the previous oc setting that im using all this time.
I have not run yes 3d mark .The only benchmark i did is with unigine valey and heaven and the differnce by previous oc settings is 2 fps also.
P.S ive update my specs .

Your finding, as many have those last few % take too much power, i can get 1680 stable with 1.16 core V memory at 1050 but waterblocked cards are easier on temps so it's not exactly comparable.


Best 24/7 Oc settings I'd give would be to set 1.17 core V ,+35% power slider and memory clocked to 1000 auto timings and an aggressive fan curve ramping to max at 85 ,that should net most vegas within 5-10% of their absolute max 24/7 stable though the silicon lottery will have its say too.

As could your fans from an audibility Pov.

 

[Johan45]

quite complex heres a vid, please fill out your system specs i dont know what type of gpu you have to join the club?

i tried , wasnt worth the effort Except for benches.


on the topic of benches , long due an update so heres my best in a while with my Vega in its new Ryzen rig

View attachment 113117

View attachment 113118

Also if I have accidentally missed a member or bench mark score etc please let me know?.

Agreed, these cards are hot and hungry enough as it is. I find it games well at 1440 without messing about so why bother

 

[Aquinus]

I've actually been pretty surprised at how good the Vega 64 is at 4k in Linux (only exception is Deus Ex: Mankind Divided). It runs a whole lot better than my 390 and supports far more in terms of features (like overclocking.) At some point I need to figure out some good values to set for the Wattman/PowerPlay table now that I have access to it in Linux 4.20 as well as the ability to bump the power cap up to 330 watts (from stock 220.)

root@Kratos:/sys/class/drm/card0/device# cat pp_od_clk_voltage 
OD_SCLK:
0:        852Mhz        800mV
1:        991Mhz        900mV
2:       1084Mhz        950mV
3:       1138Mhz       1000mV
4:       1200Mhz       1050mV
5:       1401Mhz       1100mV
6:       1536Mhz       1150mV
7:       1630Mhz       1200mV
OD_MCLK:
0:        167Mhz        800mV
1:        500Mhz        800mV
2:        800Mhz        950mV
3:        945Mhz       1100mV
OD_RANGE:
SCLK:     852MHz       2400MHz
MCLK:     167MHz       1500MHz
VDDC:     800mV        1200mV
root@Kratos:/sys/class/drm/card0/device# cat hwmon/hwmon0/power1_cap
220000000
root@Kratos:/sys/class/drm/card0/device# cat hwmon/hwmon0/power1_cap_max
330000000

So far I know that the HBM2 on this card will take a 20% overclock, but I don't see any tangible benefits from it. Even with the power cap maxed, the highest power state is rarely held for long duration. So I probably should find some time to tweak voltages to get power draw down. It's a great card for the 400 USD I spent on it, that's for sure.

 

[TheoneandonlyMrK]

I've actually been pretty surprised at how good the Vega 64 is at 4k in Linux (only exception is Deus Ex: Mankind Divided). It runs a whole lot better than my 390 and supports far more in terms of features (like overclocking.) At some point I need to figure out some good values to set for the Wattman/PowerPlay table now that I have access to it in Linux 4.20 as well as the ability to bump the power cap up to 330 watts (from stock 220.)

root@Kratos:/sys/class/drm/card0/device# cat pp_od_clk_voltage
OD_SCLK:
0:        852Mhz        800mV
1:        991Mhz        900mV
2:       1084Mhz        950mV
3:       1138Mhz       1000mV
4:       1200Mhz       1050mV
5:       1401Mhz       1100mV
6:       1536Mhz       1150mV
7:       1630Mhz       1200mV
OD_MCLK:
0:        167Mhz        800mV
1:        500Mhz        800mV
2:        800Mhz        950mV
3:        945Mhz       1100mV
OD_RANGE:
SCLK:     852MHz       2400MHz
MCLK:     167MHz       1500MHz
VDDC:     800mV        1200mV
root@Kratos:/sys/class/drm/card0/device# cat hwmon/hwmon0/power1_cap
220000000
root@Kratos:/sys/class/drm/card0/device# cat hwmon/hwmon0/power1_cap_max
330000000

So far I know that the HBM2 on this card will take a 20% overclock, but I don't see any tangible benefits from it. Even with the power cap maxed, the highest power state is rarely held for long duration. So I probably should find some time to tweak voltages to get power draw down. It's a great card for the 400 USD I spent on it, that's for sure.

I found a few games ,frame time and latency were marginally helped by memory overclock but it definitely is'nt across the board , benches however are affected as is the max core clock you can get at the same time due to power limitations.

 

[SpeedHunter]

I create my wattman profile for my gigabyte vega64 but everytime I reboot my PC ... I need to load manually my profile to have my custom fan speed etc ... is it normal ... there is a way to load automatically my profile wattman ?

Thanks for your help