XFX AMD Radeon™ HD 7770 - FX-777A-ZDF4 - Double D HD 7770 1000MHZ 1GB GDDR5 Display Port HDMI Dual DVI PCI-EXFX AMD Radeon™ HD 7770 - FX-777A-ZDF4 - Double D HD 7770 1000MHZ 1GB GDDR5 Display Port HDMI Dual DVI PCI-E Product Description:
Chipset: ATI Radeon HD7770
- Engine Clock: 1000 MHz
- Video Memory: 1GB DDR5
- Memory Clock: 4.5 GHz
- Memory Interface: 128-bit
- Bus: PCI-Express 3.0 x16
