eXtremespec - Sapphire will announce the new series of Radeon R9 290X Toxic 8GB and Radeon R9 290 Vapor-X 4GB soon. First of them will be a more affordable alternative solution Radeon R9 290X Vapor-X with the same amount of on-board RAM.
Following an Amazon listing (which has since been removed), Sapphire RX 5700 XT Nitro+ graphics card images appeared online.
Sapphire Technology unveiled the Sapphire RX 570 16 GB HDMI Blockchain GPU specially designed for mining crypto currencies.
Will GPU mining return to prominence in 2019?