Sapphire AMD Radeon HD 7850 PCIe 2GB DDR5 - YouTube
From HD7850 2GB to RX470 4GB! 💪 (I know it´s a modest upgrade but after being stuck with the trusty Pitcairn during the mining GPU shortage I am glad to have cheaply
Sapphire Radeon HD 7850 OC Review - Introduction & Specifications