Sapphire Radeon HD 4890 Review: A single GPU graphics card for ATI's Radeon HD 4800 series - PC Components - Graphic Cards - PC World Australia
![HD-489X-ZSFC - XFX Radeon HD 4890 1GB 256-Bit GDDR5 PCI Express 2.0 x16 Dual DVI/ HDTV/ S-Video Out/ HDCP Ready/ CrossFireX Support Video Graphics Card Mfr HD-489X-ZSFC - XFX Radeon HD 4890 1GB 256-Bit GDDR5 PCI Express 2.0 x16 Dual DVI/ HDTV/ S-Video Out/ HDCP Ready/ CrossFireX Support Video Graphics Card Mfr](https://cdn11.bigcommerce.com/s-2ktyxsrgtc/images/stencil/1280x1280/products/148272/153956/1444672057__97560.1514311241.jpg?c=2)
HD-489X-ZSFC - XFX Radeon HD 4890 1GB 256-Bit GDDR5 PCI Express 2.0 x16 Dual DVI/ HDTV/ S-Video Out/ HDCP Ready/ CrossFireX Support Video Graphics Card Mfr
![Specification R4890-T2D1G-OC | MSI Global - The Leading Brand in High-end Gaming & Professional Creation Specification R4890-T2D1G-OC | MSI Global - The Leading Brand in High-end Gaming & Professional Creation](https://asset.msi.com/resize/image/global/product/five_pictures1_3121b3ee69ac2882ef5d64cec578c476.jpg62405b38c58fe0f07fcef2367d8a9ba1/1024.png)