Please be sure to update your operating system before installing drivers. Rise of the Triad (2013) DX12 mGPU is nearly flawless aside from intermittent stutter. Adrenalin 18.2.3-----Adrenalin 18.8.1.

Vega 64 in 2020, worth the deal? The other half of the problem is that the PSU is being a bit overly sensitive on its overcurrent protection, but yeah, Vega is a spicy boi.

DX12 performance beats DX11 in singal card but DX11 Crossfire performs noticeably better than DX12 multi-gpu. AMD software and drivers are designed to work best for up-to-date operating systems. This item XFX Radeon RX Vega 64 8 GB HBM2 3 x DP HDMI Graphics Card RX-VEGMTBFX6 XFX RX 570 4GB GDDR5 RS XXX Edition PCI-Express 3.0 Graphics Card RX-570P427D6,Black/Red XFX Radeon RX 580 GTS XXX Edition 1386MHz OC+, 8GB GDDR5, VR Ready, Dual BIOS, 3xDP HDMI DVI, AMD Graphics Card (RX-580P8DFD6) Hey there AMD, ... I’ve heard of people with 1000W PSUs having trouble with crossfire. Tested with RX580 x 2 and Official Crossfire Profile.-----DX11 Crossfire with Fury X+Fury has unplayable stutter. One Power Hungry GPU: AMD Radeon Vega 56 Revisited in 2020 Radeon RX Vega 56 vs. Radeon RX 5600 XT By Steven Walton on March 2, 2020 Discussion.