GigaByte GV-R785OC-2GD Vga Card

GIGABYTE HD Experience Series

GIGABYTE HD Experience Series
1. Powered by AMD Radeon HD 7850 GPU
2. Integrated with the first 2GB GDDR5 memory and 256-bit memory interface
3. Features Dual-link DVI-I / HDMI / mini DisplayPort * 2
4. Overclock to 975 MHz
5. Support AMD Eyefinity Technology and Avivo™HD
6. System power supply requirement: 500W

Ultra Durable 2

Using high quality components on graphics cards is the key factor for having a long lasting, stable and reliable product. GIGABYTE is again setting a new standard by using Ferrite Core Chokes, Low RDS (on) MOSFET and Lower ESR Solid Capacitors, providing the stability and reliability from their high-end graphics solution. In addition, GIGABYTE Ultra Durable 2 Edition graphics cards now feature a sophisticated layout topology. This state-of-the-art power design from GIGABYTE delivers the ideal integration of thermal, electric characteristics, digital signals, power circuitry and optimum placement of components for enhanced graphics performance.
 Ultra Cooling - Low RDS(on) MOSFET Design
 Low Power Loss - Ferrite Core Choke Design
 Longer Life - All-Solid Capacitor Design

WINDFORCETM 2X: Anti-turbulence Cooling

The special inclined dual fan design effectively minimizes the flow of turbulence between two fans and enhances heat dissipation of hot area right underneath each fan. By unique design, WINDFORCETM 2X even enlarges air channel on the graphics card vents and creates a more effective air flow system in chassis. This special design helps heat dissipate quickly from GPU. In addition, WINDFORCETM 2X is equipped with 2 copper heat-pipes which strengthen the speed of heat dissipation.

AMD Eyefinity

Supporting multiple independent display outputs simultaneously, AMD Eyefinity technology delivers innovative graphics display capabilities enabling massive desktop workspaces and ultra-immersive visual environments for the ultimate panoramic computing experience.

AMD EyeSpeed

AMD EyeSpeed technology helps you:
■Enjoy beautifully rich and clear video playback when streaming from the web
■Take in your favorite movies in stunning, stutter-free HD quality
■Run multiple applications smoothly at maximum speed
■Enjoy lightning fast game play and realistic physics effects

Cross Fire™

Multiply and Conquer with Multi-GPU Performance:CrossFire’s “supertiling” GPU sharing speeds rendering by evenly dividing the graphics processing, intelligently alternating the rendering workload to each Radeon GPU for efficient load balancing, and optimized performance.CrossFire boosts image quality along with rendering speed, eliminating the need to crank down screen resolutions to get the high image quality you want.CrossFire supports a wide range of ATI-based graphics cards and motherboards, and offers compatibility with a broad array of third party components for a flexible and robust solution.

Avivo™ HD

Avivo™could provide vibrant high fidelity, flawlessly smooth next-generation video playback. Avivo™ technology easily allows your PCs to become digital home media center by its compelling video pipeline design that comprises the latest high definition video hardware acceleration, including H.264 and WMV9.

Microsoft Window7

Microsoft Windows 7 is the next generation operating system that will mark a dramatic improvement in the way the OS takes advantage of the graphics processing unit (GPU) to provide a more compelling user experience. By taking advangate of the GPU for both graphics and computing, Windows 7 will not only make todays's PCs more visual and more interactive but also ensure that they have the speed and responsiveness customers want

RoHS Compliant

As a citizen of the global village, GIGABYTE exert ourselves to be a pioneer in environment care. Give the whole of Earth a promise that our products do not contain any of the restricted substances in concentrations and applications banned by the RoHS Directive, and are capable of being worked on at the higher temperatures required for lead free solder. One Earth and GIGABYTE Cares!

Spesification

Chipset	Radeon HD 7850
Core Clock	975 MHz
Digital max resolution	2560 x 1600
Analog max resolution	2048 x 1536
Process Technology	28 nm
PCB Form	ATX
Memory Clock	4800 MHz
Memory Size	2 GB
Memory Bus	256 bit
Card Bus	PCI-E 3.0
Memory Type	GDDR5
DirectX	11
OpenGL	4.2
Multi-view	4
I/O	HDMI * 1 DVI-I * 1 Mini DisplayPort * 2
Card size	H= 42.5mm, L=241 mm, W= 137mm
Power requirement	500 W

TESTING & OVERCLOCKING :VGA Vvikoo GT240

Intel Core i7 920 (stock speed)
DFI DK X58-A T3eH6 (Thanks to Spectrum Home)
Team Xtreem Dark DDR3 Tri-Channel 3x1gb PC12800
Hard drive 500GB WDC Green Power
Vaikoo GT240 1Gb GDDR3 (Thanks to Spectrum Home)

Testing Platform:

Windows 7 Ultimate 64-bit

Software used:

ForceWare 196.21

FurMark

GPUz

MSI Afterburner

Cinebench R11.5

3D Mark 2006

3D Mark Vantage

Street Fighter IV Benchmark

overclocking:

Card overclocking is done by software MSI afterburner and stress tests are conducted using FurMark & GPUz software. To see the performance improvement obtained, Core clock / Shader Clock and Memory Clock set at 600/1560/820 (1640)

LOAD TEMPERATURE:

At full load conditions, this card is still quite cold with temperatures up to 47.

Default temperature:

Full-load conditions at stock speed, GPU temperature at 46

Overclocked Temperature:

Temperature conditions at 600/1560/850 clock only goes up 1 degree, precisely at 47

VGA Vvikoo GT240

At low-middle class segment, Nvidia has recently released the GT240 series. Vaikoo is one of the graphics card vendor issuing this series. Performance series graphics card is fairly enough to run games that do not really need the performance that is too heavy and is a popular choice for building a HTPC system.

Closer LOOK

Graphics Card:

Using a non-reference PCB. Cooling system using a heatsink & fan is quite large compared with the dimensions cardnya own. Full-load temperature of this card we will test further.

Display Connectors:

Display connector found on the card is the same as GT240 card in general .. (DVI, HDMI & Analog).

Packaging & Bundling:

Packaging and bundling graphics card is quite simple, the equipment obtained only Driver & manual leaflet about the graphics card installation. Bundling is felt is enough to remember this card does not require additional power and has been providing Analog & DVI connector, so it does not require a DVI to Analog.

DETIL SPECIFICATIONS :

GPU Type : GT215
Core Clock : 550Mhz
Shader Clock : 1340Mhz
Memory Clock : 790MHz
Technology : 40nm
Shader Processor : 96
Memory : 1Gb GDDR3
Bus Width : 128-bit