AMD RX 5700 and RX 5600 XT multi-GPU setup boosts frame-rates by over 60% – but there’s a catch

Both AMD and Nvidia have almost entirely sidelined support for multiple graphics cards these days, but it’s still possible to run a multi-GPU configuration, and with seemingly interesting performance boosting results, according to a fresh test using AMD’s Navi video cards.As we’ve discussed before, AMD’s CrossFire system is effectively dead – and Nvidia’s SLI has been ditched in favor of NVLink, and that’s perhaps for the best, really – but the goo