Benchmark results using 3D Mark Time Spy: Previous Score using R9 390 8gb card: 3908 Tonight's Score using RX 590 8gb card: 4698 However, the new card apparently doesn't like my DP->HDMI 4K Adapter. The screen it was connected to kept going from a full blue screen back to the desktop every few seconds. I changed it out with one of the previous non-4K adapters and it's working fine. Although, since the 4K screen is also used for my console playing at 4K...which the consoles support...when I change back to the PC desktop, I'm having to turn off the screen and back on for it to resolve the resolution out of range black screen. Going to Micro Center today to pick up a new 4K supported adapter.