SpecificationsMfr Part Number: R7250-1GD5Chipset: AMD Radeon R7 250Engine Clock: 1000 MHzVideo Memory: 1GB GDDR5Memory Clock: 1150 MHz (4600 MHz GDDR5 )Memory Interface: 128-bitBus: PCI-Express 3.0Stream Processor: 384RAMDAC: 400 MHzMax. Resolution: 1920 x 1200Connectors: VGA, DVI-D, HDMIThermal: FansinkDimensions: 16.0 x 11.1 x 3.4 cmThis Video Card Supports:Microsoft Windows 8.1AMD App Acceleration TechnologyAMD PowerTune TechnologyAMD ZeroCore Power TechnologyHDCP - High-bandwidth Digital Content ProtectionMicrosoft DirectX 11.2