![A random line is displayed on the screen of the iMac in 2020, the cause is AMD Radeon Pro 5700 XT GPU - GIGAZINE A random line is displayed on the screen of the iMac in 2020, the cause is AMD Radeon Pro 5700 XT GPU - GIGAZINE](https://i.gzn.jp/img/2020/08/31/2020-imac-display-glitch-amd-radeo-gpu/00_m.jpg)
A random line is displayed on the screen of the iMac in 2020, the cause is AMD Radeon Pro 5700 XT GPU - GIGAZINE
![2020 iMac 27-inch 5K - Intel Core i9, 32GB, 2TB Flash, Radeon Pro 5700XT 16GB, Grade A | iPowerResale 2020 iMac 27-inch 5K - Intel Core i9, 32GB, 2TB Flash, Radeon Pro 5700XT 16GB, Grade A | iPowerResale](https://ipowerresale.com/cdn/shop/products/media_868efba0-fac9-48e3-9efe-d203b874e4ef_1946x.png?v=1690823398)
2020 iMac 27-inch 5K - Intel Core i9, 32GB, 2TB Flash, Radeon Pro 5700XT 16GB, Grade A | iPowerResale
![Apple Intros 2020 iMac 27-Inch With AMD Radeon Pro 5000 Graphics & Intel's 10th Gen Core i9 10 Core CPUs Apple Intros 2020 iMac 27-Inch With AMD Radeon Pro 5000 Graphics & Intel's 10th Gen Core i9 10 Core CPUs](https://cdn.wccftech.com/wp-content/uploads/2020/07/New-iMac-refresh-1.jpg)
Apple Intros 2020 iMac 27-Inch With AMD Radeon Pro 5000 Graphics & Intel's 10th Gen Core i9 10 Core CPUs
![2020 iMac 27-inch 5K - Intel Core i9, 32GB, 2TB Flash, Radeon Pro 5700XT 16GB, Nano-Textured Glass, Grade A | iPowerResale 2020 iMac 27-inch 5K - Intel Core i9, 32GB, 2TB Flash, Radeon Pro 5700XT 16GB, Nano-Textured Glass, Grade A | iPowerResale](https://ipowerresale.com/cdn/shop/products/media_4b5f3a0d-ec62-4c05-b7c6-3d19d546360c_1946x.png?v=1690831682)
2020 iMac 27-inch 5K - Intel Core i9, 32GB, 2TB Flash, Radeon Pro 5700XT 16GB, Nano-Textured Glass, Grade A | iPowerResale
![Mac Store UK Apple iMac 27" 2020 - 3.6GHz i9 10 Core - 64GB RAM - 1TB Flash SSD - Radeon Pro 5700 XT 16GB (C) Mac Store UK Apple iMac 27" 2020 - 3.6GHz i9 10 Core - 64GB RAM - 1TB Flash SSD - Radeon Pro 5700 XT 16GB (C)](https://www.macstoreuk.com/wp-content/uploads/2021/04/iMac2020Back.jpg)
Mac Store UK Apple iMac 27" 2020 - 3.6GHz i9 10 Core - 64GB RAM - 1TB Flash SSD - Radeon Pro 5700 XT 16GB (C)
![Mac Store UK Apple iMac 27" 2020 - 3.6GHz i9 10 Core - 64GB RAM - 2TB Flash SSD - Radeon Pro 5700 XT 16GB (A) Mac Store UK Apple iMac 27" 2020 - 3.6GHz i9 10 Core - 64GB RAM - 2TB Flash SSD - Radeon Pro 5700 XT 16GB (A)](https://www.macstoreuk.com/wp-content/uploads/2021/04/iMac2020front1stLJeditted.jpg)
Mac Store UK Apple iMac 27" 2020 - 3.6GHz i9 10 Core - 64GB RAM - 2TB Flash SSD - Radeon Pro 5700 XT 16GB (A)
![661-16072 Apple Logic Board Intel i9 3.6GHz 10-Core 8GB 512GB SSD Radeon Pro 5700 XT for iMac Retina 5K 27" 2020 A2115 661-16072 Apple Logic Board Intel i9 3.6GHz 10-Core 8GB 512GB SSD Radeon Pro 5700 XT for iMac Retina 5K 27" 2020 A2115](https://www.dvwarehouse.com/media/catalog/product/cache/e160a8af6192d69e6d05a9bbf6e29cd2/6/6/661-16008_3.1_LB_8.jpg)
661-16072 Apple Logic Board Intel i9 3.6GHz 10-Core 8GB 512GB SSD Radeon Pro 5700 XT for iMac Retina 5K 27" 2020 A2115
![Some 2020 iMac users experiencing display glitch likely caused by AMD Radeon Pro 5700 XT GPU - 9to5Mac Some 2020 iMac users experiencing display glitch likely caused by AMD Radeon Pro 5700 XT GPU - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2020/08/iMac-Nano-Texture-Glass-14.jpeg?quality=82&strip=all&w=1600)