Brand new, un-opened GPU!✔【Superior Gaminig Experience】AMD Radeon RX 580 8G is a mainstream gaming GPU built on the 14 nm process. The gpu has equipped with 2048SP and 8GB GDDR5 memory with a 1750 MHz (8 GB).✔【High Definition Display Effect】RX 580 8GB graphics card has 3 monitor support ouput included 1X Display Port + 1X HDMI Port + 1X DVI Port, can support three monitors. Can support up to 8K resolution.✔【Powerful Cooling Performance】Composite heat pipes of this RX580 can directly and greatly contact the GPU core. Dual cooling fans provide more airflow for optimal cooling performance and 3x quieter gameplay.✔【High Frame Rate Experience】 The superior performance of SHOWKINGS 580 graphic card delivers fluid, artifact-free performance at virtually any frame rate.✔【Multifunctional Use】This video card is designed to meet the needs of gamers, content creators/editors, and basic office work. Drivers can be downloaded from the AMD website. (old drivers need to be uninstalled first)