Don't expect a miraculous uptick in visual quality -- these ray tracing effects just apply to shadows, and that means you're going to Wow gold classic see a softer, more realistic regions of darkness when you are making use of this option.
You're going to want a GPU that supports ray tracing tier 1.1, with the newest drivers, in addition to the May 2020 upgrade for Windows 10 -- and, clearly, you ought to be using DirectX 12.
As announced earlier this week, the GeForce 452.06 driver provides additional support for the WoW Shadowlands beta. You can head to the Blizzard website to opt-in to get a chance at beta accessibility, too.
The folks at Wowhead have captured a load of contrast shots to reveal what people ray-traced shadows seem like. It's a pity WoW ray tracing won't go past shadows for now, because the stylised design and easy character models would look buy classic wow gold incredible under the spotlight of exceptionally realistic lighting.