I believe this can not be curbed just by PowerPlay mod on some cards.
I also had same issue with AIO VBIOS flashed to AIR RX VEGA 64. Even made a custom PP for use with AIO VBIOS, with same settings as AIR PP mod. I'd have overshoot at some point, leading to crash. At the time I did not feel like investing time to see if another table within AIO VBIOS differs to AIR which maybe responsible for this overshoot.
Sad to hear there's no info on how to stop this behavior.
Originally Posted by Ne01 OnnA
Maby, if overshooted try to lower P6-P7 by a notch to restrain it a little.
Should help a bit, also try to give little less V for P7 1.150v ?
This will prevent AI to boost over the limit.
Also i have found than sometimes is better to OC HBM2 more and leave GPU clock lower
1732MHz with 1100-1135MHz HBM2 -> It give good FPS for sure.
Im not using my Vega XTX with 120-144Hz monitor so, im playing my games mostly on 1650-1700MHz with 1150HBM2 and it's OK for FreeSync 70-75Hz, no drops occured.
Now Playing Destiny 2 (Yes it's free until Nov.18 and you can have it for free, no it's not free weekend it's FREE !) and 1700/1175HBm2 rocks that game NP.
Looks like I have more tweaking to do. My card wont run 1740 at 1.15v though, wish it did.
I am looking for a PowerPlay for rx vega 56, not 64. There are a lot of them around for 64, but it's harder to find one for 56. I would greatly appreciate if someone shared it. It would save me a lot of time. Thank you 😃
Sabertooth 990 FX R 2.0 FX 8120 BL ED. B2 Rev Can over clocked to 5.0( Normally run at 4.4 Ghz ) 2 x 8 Gb Corsair Vengence 1600 Ram EVGA Supernova 1050 GS Gold PSU Logitech G502 Proteus Gaming Mouse Powercolor PCS+ R9 290X x2 CM Storm Trooper Case SteelSeries Apex Gaming Keyboard SteelSeries Stealth Merc Keyboard (1 broke key) Several Sata HDs CM Seidron 120 AIO Closed Liquid Cooler Disabled so not a ton of money.
For some reason, my RX Vega 64 is somehow heavily throttling at 65-70C even though I am watercooling it with a EK copper WB. It ignores the Wattman temperature offsets for some reason... What can I do?