XFX AMD Radeon HD 7770 - FX-777A-ZDF4 - Double D HD 7770 1000MHZ 1GB GDDR5 Display Port HDMI Dual DVI PCI-E
- Gigabyte Ultra Durable 2 Components - Ultra Cooling Low RDS(on) MOSFET Design - Low Power Loss Ferrite Core Chokes - Longer Life All-Solid Capacitor Design.
- Gigabyte Custom-Designed 100mm Fansink for maximum cooling efficiency and whisper silent operation..
- Core Clock: 1100MHz - Memory Clock: 5000MHz.
- Features DVI-I/HDMI/2x mini-Displayport outputs with HDCP protection..
- Supports AMD Eyefinity/EyeSpeed/CrossFire/Avivo HD technologies..
- Minimum Recommended System power supply 450W..