 "Gigabyte Radeon RX VEGA 56 8G - graphics card 8 GB" " Gigabyte GB GV-RXVEGA56-8GD-B Video Cards CDWG.com
"These revamped nCUs (1 nCU = 64 stream processors) are designed to operate at incredible clock speeds and deliver extreme gaming experiences with the newest high resolution and high refresh rate monitors.State of the art memory system shatters the limitations of traditional GPU memory, to tackle the growing high res texture packs in today's games.Optimized rasterizer technology enhances rendering efficiency and leaves more headroom to crank up quality settings while maintaining smooth 3D rendering." 
 "Gigabyte Radeon RX 580 Gaming 4096MB GDDR5 PCI-Express Graphics Card"@en "▷ Gigabyte Graph… | OcUK"@en
"GV-RX580GAMING-4GD, Boost: 1355MHz, Memory: 4096MB 7000MHz GDDR5, Stream Processors: 2304, DirectX 12 Support, AMD CrossFire, AMD Eyefinity, VR Ready Premium, 3 Years Warranty"@en 