Radeon HD 7770 1GB DDR5,
GPU Clock:1000 MHz,
Memory Bus: 128 bit,
Memory Clock: 4.5 GHz,
PCI-Express 3.0 x16,
2x DVI (Dual-Link),
1x HDMI,
1x DisplayPort

FABRICANTE: XFX
MODELO: FX-777A-ZNJ4 - BOX