While AMD didn't want to reveal any gaming performance, it agreed to give us a taste of how Radeon Vega Frontier Edition performs in gaming. So we switched out the 8K Dell panel for a pair of Acer 34-inch, wide-aspect 3440x1440 panels, and AMD let us play games on both the Titan Xp and the Radeon Vega Frontier Edition.

To show it wasn't just an API advantage, AMD let us play Doom using Vulkan, Prey using DirectX 11, and Sniper Elite 4 using DirectX 12. All of the games were set to their highest game settings, and we played at the native resolution of the panels. Although the identical panels were FreeSync-based, FreeSync was switched off on the AMD GPU.

Switching back and forth between the two systems, we'd be hard pressed to tell the difference between the Titan Xp and the Radeon Vega Frontier Edition. Of course, we'd expect such performance from a $1,200 card, but many are concerned that Vega just won't perform.

From what we've seen, that concern may be misplaced. It appears to be plenty fast and, at least for the settings and the games we played, indistinguishable from the competition. Our original estimates after seeing Radeon Vega Frontier Edition with Sniper Elite 4 at Computex still hold: The cards appears to be faster than Nvidia's GTX 1080 and close to that of a GTX 1080 Ti card.