Gigabyte HD 6770 1GB GDDR5 Graphics Card

Ultra Durable VGA™
Ultra Durable VGA board provides dramatic cooling effect on lowering both GPU and memory temperature by doubling the copper inner layer of PCB. GIGABYTE Ultra Durable VGA can lower GPU temperature by 5% to 10%.

Overclocking Capability 10%~30% Up
Ultra Durable VGA board reduces voltage ripples in normal and transient state, thus effectively lowers noises and ensures higher overclocking capability. GIGABYTE Ultra Durable VGA graphic accelerators improve overclocking capability by 10% to 30%.

Power Switching Loss 10%~30% Down
Ultra Durable VGA board allows more bandwidth for electron passage and reduces circuit impedance. The less circuit impedance, the more stable flow of current and can effectively improve power efficiency. GIGABYTE Ultra Durable VGA can lower power switching loss by 10% to 30%.

Features:

• Powered by AMD Radeon HD 6770 GPU
• Integrated with the first 1GB GDDR5 memory and 128-bit memory interface
• Features Dual-link DVI-I / HDMI / Displayport
• GIGABYTE 100mm Fansink
• Support AMD Eyefinity™ & CrossFireX™ & Avivo™HD
• System power supply requirement: 450W (one 75W 6-pin PCI Express® connector recommended)

Specifications:

• Chipset: Radeon HD 6770
• Tools: N/A
• Core Clock: 775MHz
• Shader Clock: N/A
• Memory Clock: 4000 MHz
• Process Technology: 800
• Memory Size: 1 GB
• Memory Bus: 128 bit
• Card Bus : PCI-E 2.1
• Memory Type: GDDR5
• DirectX: 11
• OpenGL: 4.1
• PCB Form: ATX
• I/O: HDMI*1; DisplayPort*1; DVI-I*1
• Digital max resolution: 2560×1600
• Analog max resolution: 2048×1536
• Multi-view: 3
• Card size: H42mm x L205mm x W134 mm
• Power requirement: 450W (one 75W 6-pin PCI Express® connector recommended)