Gigabyte Video Card GV-R677SL-1GD HD 6770 1GB DDR5 128Bit PCI Express DVI/HDMI Retail

GIGABYTE Silent Series

1.Powered by AMD Radeon HD 6770 GPU

2.Integrated with the first 1GB GDDR5 memory and 128-bit memory interface

3.Features Dual-link DVI-I / HDMI / Displayport

4.GIGABYTE Silent-cell passive thermal design

5.Support AMD Eyefinity™ & CrossFireX™ & Avivo™HD

6.System power supply requirement: 450W (one 75W 6-pin PCI Express® connector recommended)


Gold plated HDMI


Gold plated; durable large contact area connectors have been used for optimum signal transfer between connections


Silent Cell

GIGABYTE rewrites the history of silent cooling to perfect the thermal performance; introducing the state-of-the-art Silent-Cell™ Cooling Technology which adopts a series of crimping layered fins with Aluminum nodes. GIGABYTE Silent-Cell™ Cooling features and Benefits as:

■Lowest Thermal Resistance between heat pipe and fins

■Surface Area 602% Upgrade!

■Cell-division Architecture amplifies natural convection

■Crimping Layered Fins with Aluminum nodes to feature the all-new zero-interval precision process""