Used SAPPHIRE Graphics Cards Radeon R9 380 4G 6000MHz OL 256Bit GDDR5 Video Card R9 300 4GB 4G DisplayPort HDMI DVI 1040MHz

SPECIFICATIONSVideo Memory Type: GDDR5Video Memory Capacity: 4 GBUsage Scenario: Gaming,Household,DESIGN,Office,Audio & Video,Enthusiast & OverclockingStream Processors: 1792RGB: noProduct Features: PhysX,CrossfireProduct Category: Desktop Graphics CardsPower Connector: 6pin + 8pinPackage: NoOverclocked: noOutput Interface Type: DVI-D,HDMI 1.2 x 1,DisplayPort x 1,DVI-IOrigin: Mainland ChinaMemory Interface: 256 BitMemory Clock(Mhz): 6000MHzMax Resolution: 4096 x 2160Launch Date: 2016Interface Type: PCI Express 3.0 X16GPU Model: Radeon R9 380XDirectX: DirectX 12Core Clock(Mhz): 1040MHzCooler Type: Triple FansChipset Manufacturer: AMDChip Process: 28NMBrand Name: SAPPHIREApplication: Desktop Used SAPPHIRE Graphics Cards Radeon R9 380 4G 6000MHz OL 256Bit GDDR5 Video Card R9 300 4GB 4G DisplayPort HDMI DVI 1040MHz  The quality is original second-hand goods. (Used product 90% new) But it is working well, we will finish 100% tested before shipping. This Product is Not The Repaired product.   Product Description:Graphics chip: Radeon R9 380Display chip series: For AMD R9 300 seriesProduction process: 28nmCore code: AntiguaCore frequency: 1040MHzStream processing unit: 1792Memory specificationsMemory frequency: 6000MHzMemory type: GDDR5Memory capacity: 4GBMemory bit width: 256bitMaximum resolution: 4096×2160Graphics interfaceInterface type: PCI Express 3.0 16XI/O interface: 1×DisplayPort interface, 1×HDMI interface, 2×DVI interfacePower interface: 6pin+8pinOther parametersGraphics card type: mainstreamCooling method: three fan cooling + heat pipe cooling3D API: DirectX 12, OpenGL 4.4，OpenCL 1.2，Shader Model 5.0，Mantle，VulcanSupport HDCP: YesProduct size: 263×115×36 mmRecommended power supply: 500W moreOther features: Black diamond inductor, solid-state capacitor, supporting CrossFireX technology, AMD Eyefinity wide range technology.     SAPPHIRE R9 380 4GB Graphics core Chip manufacturer  For AMD Graphics chip Radeon  Radeon R9 380 Display chip series  For AMD R9 300 series Production process  28 nm Core code Polaris  Antigua Core frequency  1040MHz Stream processing unit  1792 Memory specification Memory frequency  6000MHz Memory type  GDDR5 Memory capacity  4GB Memory bandwidth  256bit The maximum resolution 4096 × 2160 Graphics interface Interface Type  PCI Express 3.0 16X I/O interface  1×HDMI interface, 1×DVI interface, 1×DisplayPort interface Power connector  6pin+6pin Other parameters Graphics card type  Mainstream level Cooling method  Dual fan cooling 3D API  DirectX 12，OpenGL 4.4，Shader Model 5.0，Mantle Support HDCP  Yes Product size  263×115×36mm Other features Black diamond inductor, solid-state capacitor, supporting CrossFireX technology, AMD Eyefinity wide range Recommended power supply above  500W