That clockspeed puts the RX 590 GME slightly above the RX 580 in terms of specs, but way below the RX 590, which should lead to a distinct performance variation between the two. It's unclear as to what GPU die this new Polaris-based graphics card will be using. If I were a betting...
EDIT: forgot to add specs R5 3600, Gigabyte B450M-DS3H (F64 bios), Sapphire pulse RX 5600 XT Use ReBarUEFI instead of the Resizable BAR provided by BIOS, it fixes this issue with 5600 XT but may break sleep mode on Windows Kuri0, Aug 27, 2023 #215...
Tech Specs General Number of Strings6 Left-/Right-handedRight-handed Body Body TypeSolidbody Body ShapeCrestwood Custom Body MaterialMahogany Body FinishGloss ColorPolaris White Neck Neck MaterialMahogany Neck ShapeMedium C Neck JointSet Neck