Although AMD has not yet officially released the Radeon RX 5500XT graphics card, it is known that the Navi architecture used for the RX 5500 series has some spare CU (compute units) waiting to be unlocked.
Instead of the 22 active CUs in the RX 5500, the RX 5500 XT will have 24 active CUs, giving the graphics card 128 stream more processors and a potential performance improvement of nine percent. In addition, it is expected that the AMD Radeon RX 5500 XT will offer higher working speeds in contrast to the RX 5500.
ECC listing suggests that the Radeon RX 5500 XT will have 8 GB of GDDR6 memory, but the memory speed is currently unknown.
The launch of the Radeon RX 5500 series is expected during the fourth quarter, while AMD has already confirmed that ASRock, ASUS, Gigabyte, MSI, PowerColor, Sapphire and XFX will work on personalized versions of the Radeon RX 5500 video card.