Fangrui Product Details The Rx 580 Graphics Card Is Designed For High-performance Gaming And Offers An Impressive 8gb Of Vram (video Random Access Memory). This Allows For Smooth And Immersive Gaming Experiences. With A Core Clock Speed Of 1244mhz, The Rx580 Delivers Fast And Responsive Performance, Ensuring Smooth Gameplay Even In Demanding Titles. The Rx580 8g Supports The Latest Display Technologies, Including Hd+dp+dvi Port , Enabling Users To Connect Multiple Monitors Or High-resolution Displays For A More Immersive Gaming Experience. Equipped With For Amds Polaris Architecture, The Radeon Rx 580 Provides Enhanced Power Efficiency And Thermal Management. This Ensures Optimal Performance Without Overheating, Even During Extended Gaming Sessions. All Rx 580 Graphics Card Is From For Amd Where You Could Get A Driver Download. When Installing The Driver That Comes With The Card, You Need To Uninstall The Previous Driver Software, Otherwise It Will Not Work. Stream Processor:2048 Video Memory Capacity:8gb Video Memory Type:gddr