RX Vega Owners Thread, Tests, Mods, BIOS & Tweaks ! (cont.)

^^ Ultra is fine

 

another run !!
ryzen 5800x
ram 16 giga @ 3600 cas 16

amd drivers 22.12.1

win 11 pro dev mod 22518

vega 56 @ 1700/950
Highest Preset

 

How comes this didn't get any attention?
https://blog.froggi.es/bringing-vulkan-raytracing-to-older-amd-hardware/

 

How can I fix it?

 

Dear Pascal my old friend...



You were the chosen one.

 

It's not about Pascal -> it's about the Vega is still good
and should be for quite some time.... HBCC...

 

Any new tweaks to have a better perf/temp ratio on a Vega 56?

 

My undervolt so far, with HDR enabled and 8K resolution VSR

1185 RAM

800mv RAM and CPU
+50% PWR LVL

very power efficient, miners would be jealous

 

I miss mine, 1200mhz on the mem . It was a really good card. Are you using HBCC on also?

 

I avoid HBCC if I can, it lowers the maximum memory speed available, so I have to clock it down.

Edit: Just waiting for the next refresh of AMD cards to upgrade this summer.

 

Final Undervolt

 

ryzen 5800x/ram 16 giga 3600 cas 16

vega 56 @ 1700 /950/drivers 22.4.1

far cry 6 ultra preset/1080 p /ingame settings



far cry 6 high preset/1080 p /ingame settings

 

Anyone got some bump in directx 11 performance with 22.5.2 drivers?

 

88C vram it normal for Vega 64?

 

What model?
Is the PL > 50%?

 

timestamp -> 29:45
Ideally you want to be under 80C.

I max out HBM temp at 78C on 240W power limit on super-low-airflow case. My termopads are 4,5 years old, never opened. Anyway, I usually run 160W PL at max 70C :-}

My guess is that 88C is still fine. It's just the overclocks that will not be as stable.

 

MSI AIR BOOST

Power Limit default 200 Watt.

Because you have liquid edition?

 

It's air cooled Nitro Limited Edition.
For air blower cooler I think your temps are fine.

 

Something I have some kind of nonsense comes with a undervolt.
I reduce the GPU voltage by 50 and the throttles then start to make noise when opening pictures on the desktop.
If i then turn on the memory undervolt, and then turn it off, then the throttles stop making noise when opening the pictures.
With memory undervolting on 50, fps drops in games, for example, in steel rising, performance dropped by 15 percent.