Product description Intel ARC B580 Computer Graphics Cards Product Information Graphics Coprocessor:Intel ARC B580 Gpu Clock Speed:2670Mhz GPU Manufacturer:Intel Graphics Ram Type:GDDR6 Graphics Ram Size:12GB Memory Clock Speed: 19Gbs https://www.electronics70off.co.uk/products/WEELIAO-Intel-Arc-B580-Graphics-Card%2C2670-Mhz-Black-Video-Card%2C12GB-256%252dbit-GDDR6%2CPCIE4.0%2C3-DP2.0%2C1-HDMI2.1%2C2-Fans%2CTBP-190W.html