The custom-designed cooler has a cooling fan along with the aluminum heatsink, together delivering an effective heat dissipation capacity for higher performance at lower temperatures.Description:Core frequency:970MHzMemory frequency: 5700MHzThe maximum resolution:4096 × 2160Interface Type:PCI Express 3.0 16XI/O interface:HDMI 2*DVI DisplayPort InterfacePower connector: 6pin+6PinRecommended power: 400W above or moreGPU Model: Radeon R9 380xvideo Memory Capacity: 4 GBCooler Type: Fanvideo Memory Type: GDDR5Stream Processors: 1792Chipset Manufacturer: AMDChip Process: 28 nanometersMemory Clock(Mhz): 5500 MHzModel Number: R9 380/380X 4GBPixelPipelines: 5000MApplication: DesktopLaunch Date: 2018Core Clock(Mhz): 970MHzCore Clock(Mhz): 970 MHzoutput Interface Type: DVIoutput Interface Type:HDMIoutput Interface Type: DPMemory Interface: 256 BitDirectX: DirectX 12Unit Type: piecePackage Weight: 0.82kgPackage Size: 234mm*115mm*40mmNote: 1.The measurement allowed error is +/- 1-3cm.2.Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Thanks for your understanding. Screen instant display, the object is more clear, the game is incomparably smooth, bring you shocking visual experience and the advantage of leading the opponent.New display technology can bring the smoothest, fastest and unprecedented game experience.