RX 570 is labeled as an 8GB but appears as a 4GB - Graphics Cards - Linus Tech Tips
Gigabyte RX 570 4GB has low power usage, not going higher than 80W when gaming, resulting in low FPS and underwhelming performance. I checked the board power limit in GPU-Z and it
XFX Rs XXX Edition Rx 570 4GB OC Review, Mainstream Just Got Better! - Page 14 of 15 - Bjorn3D.com
DELL Inspirion 5675 - Radeon RX 570 or RX 470? - Dell Community
my rx 580 nitro plus is showing as rx 570 in Funmark : r/Amd