The SAPPHIRE R9 390 Series is based on the latest Graphics Core Next architecture from AMD & is designed to provide enthusiast level graphics performance. The SAPPHIRE NITRO R9 390 is the most powerful member of the SAPPHIRE NITRO Gaming series. With an 8GB frame buffer & a SAPPHIRE Performance Index of 4 it is guaranteed to breeze through games at 1080p on maximum settings & deliver a great gaming experience at 1440 & beyond. The latest model is now factory fitted with a backplate & features a higher core clock speed. GPU 2560 Stream Processors 28 nm Graphics Core Next (GCN) 1040 MHz Engine Clock Interface
- PCI-Express 3.0 Memory 512 bit Memory Bus GDDR5 Memory Type 6000 MHz Effective Memory Clock 8192 MB Size Displays Maximum 5 Outputs Output 1 x DVI-E 1 x HDMI 3 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 1.2 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) AMD HD3D Technology 16K Hours Capacitor Black diamond choke Intelligent Fan Control AMD Liquid VR technology AMD True Audio technology Universal Video Decoder (UVD) Cooling Tri-X fans Two ball bearing Form Factor 2.2 Part Slot Occupied 12.1 X 5 X 1.7 Dimension / Inch 308 X 127 X 42.3 Dimension /mm Power Consumption 375W OS Windows 10&12288; Windows 8/8.1&12288; Windows 7&12288; Windows Vista&12288; Windows XP