Sapphire R9 380X NITRO 4GB GDDR5 Dual DVI HDMI Display Port PCI-E Graphics Card The SAPPHIRE NITRO R9 380X features the latest version of our award winning Dual-X cooler now with dual ball bearings in both of the fans for higher reliability & enhanced Intelligent Fan Control (IFC-II) which turns off the fans for silent operation under light load. Its industry leading 10cm fans are designed to be easy to remove in the event of needing to replace them. & a diecast heatsink design keeps the card running cool even under the most demanding applications. The use of long life capacitors & SAPPHIRE Black Diamond chokes contribute to consistent performance & high reliability. Based on the latest GCN architecture from AMD, the SAPPHIRE NITRO R9 380X supports Direct X 12, True Audio, AMD Free Sync & Ultra HD. With a 4GB frame buffer & a SAPPHIRE Performance Index of 3 it is guaranteed to deliver a great gaming experience in high detail at 1080p & is the entry point for 1440p gaming. Specifications: GPU: 2048 Stream Processors 28 nm Graphics Core Next (GCN) 1040 MHz Engine Clock Interface: PCI-Express 3.0 Memory 256 bit Memory Bus GDDR5 Memory Type 6000 MHz Effective Memory Clock 4096 MB Size Displays Maximum 4 Outputs Output: 1 x DVI-I 1 x DVI-D 1 x HDMI 1 x Display Port Resolution: 4096X2160 Pixel Display Port Resolution 2560x 1600 Pixel Dual Link DVI Resolution 2160P HDMI Resolution API: Open GL 4.5 Open CL 2.0 Direct X 12 Shader Model 5.0 Feature: AMD Cross Fire AMD Power Tune AMD Zero Core Power Technology Free Sync Technology AMD Eyefinity Quad HD Display (4K*2K Support) Video Codec Engine (VCE) AMD HD3D Technology 16K Hours Capacitor Black diamond choke Intelligent Fan Control 10mm Heat Pipe Dual BIOS AMD Liquid VR technology AMD Virtual Super Resolution (VSR) Universal Video Decoder (UVD) Cooling: Dual-X fans Two ball bearing Form Factor 2 Part Slot Occupied 9.35 (L)X4.5 (W)X1.6 (H) Dimension / Inch 237.5 (L)X 126.5 (W)X 41 (H) Dimension /mm Power Consumption 225W OS Windows 10&12288; Windows 8/8.1&12288; Windows 7&12288; System Requirement 500 Watt Power Supply (Suggestion) 2 x 6-pin AUX Power Connector 4 x 6-pin AUX Power Connector is required for Cross Fire X system. CD-ROM or DVD-ROM drive for installing software PCI Express based PC is required with one X16 lane graphics slot available on the motherboard.