Gigabyte AMD Radeon GV-R939XG1 GAMING-8GD - 8GB

G1 GAMING

G1 GAMING Graphics Cards are forged with only the top-notch GPU via the very own GPU Gauntlet and Ultra Durable VGA components to ensure highest performance without compromising system reliability. Combined with the WINDFORCE cooling system and ultra HD support, gamers can immerse themselves in the most enriched gaming environment than ever before.

WINDFORCE 2X cooling system

GIGABYTE introduces WINDFORCE, the latest cooling technology that differentiates the brand’s graphics cards from the rest. GIGABYTE understands that a fan is crucial to the graphics card, so only the fan with the most efficiency is selected for WINDFORCE.

Unique Blade Fan Design

The airflow is spilt through the triangle design at the fan edge, and is guided smoothly through the fan by special 3D stripe curve design. At the same time, it effectively enhanced the cooling capacity while reducing air turbulence.

0dB Semi-Passive Fan with LED Indicators

The fans will remain off when the GPU is under a set loading or temperature for low power gaming. Besides, LED fan indicators on the top of the graphics card provide an instant display of whether the fans are spinning or not.

Heat Pipe Direct Touch

Equipped with pure copper heat pipe direct touch (HDT) technology, delivering superior cooling capacity and heat transfer efficiency at an extremely low noise level.

Stylish Metal Back Plate

Glorious black metal back plate inspires passion for gaming.

SOC ? GPU Gauntlet™ Sorting

With GPU Gauntlet™ Sorting, the Gigabyte SOC graphics card guarantees the higher overclocking capability in terms of excellent power switching.

Ultra Durable VGA™

Lower GPU Temperature

Ultra Durable VGA board provides dramatic cooling effect on lowering both GPU and memory temperature by doubling the copper inner layer of PCB.

Better Overclocking Capability

Ultra Durable VGA board reduces voltage ripples in normal and transient state, thus effectively lowers noises and ensures higher overclocking capability.

Decrease Power Switching Loss

Ultra Durable VGA board allows more bandwidth for electron passage and reduces circuit impedance. The less circuit impedance, the more stable flow of

OC GURU ll

Brand-new intuitive user interface helps you easily modify important settings and directly update driver and BIOS. Clock speeds, voltage, fan performance, and OSD setting can be monitored and tuned in real-time according to your own preference.

Key Features

• Powered by AMD Radeon™ R9 390X GPU
• 0dB Semi-Passive Dual 90mm Fan
• Integrated with industry's best 8GB GDDR5 memory 512-bit memory interface
• OC Edition - Core Clock: 1060MHz (Standard: 1050MHz)
• Features Dual-link DVI-D / HDMI / DisplayPort*3
• System power supply requirement: 600W

Specifications

Chipset

Radeon R9 390X

Core Clock

1060 MHz (standard: 1050 MHz)

Memory Clock

6000 MHz

Process Technology

28 nm

Memory Size

8 GB

Memory Bus

512 bit

Card Bus

PCI-E 3.0

Memory Type

GDDR5

DirectX

12

OpenGL

4.4

PCB Form

ATX

Digital max resolution

4096 X 2160

Analog max resolution

2048 x 1536

Multi-view

4

I/O Dual-link

Dual-link DVI-D / HDMI / Display Port*3

Card size

H=42 L=243 W=114 mm

Power requirement

600W (with one 8-pin and one 6-pin external power connector)