The card offers outstanding graphics quality and excellent cooling technology for mid-high end gamers. 

The card is factory overclocked and has a core cock and memory clock are fine-tuned at 1100 MHz/ 4800 MHz respectively, faster than reference design!

Equipped with HIS awarded IceQ X cooler, the card is 13 °C cooler than the reference cooler and provides a less than 28dB quiet environment for daily tasks and movies.

The card is made of HIS high quality component. It has longer life span with safety design.

The card also comes with the innovative overclocking software by HIS – iTurbo. User can control the temperature, speed and power in their hands!

Turbo

HIS Classfied OC Card
Turbo cards are faster than regular cards! The card is bios-overclocked out of the box with 1100 MHz/ 4800 MHz core clock and memory clock respectively, offering the performance edge for gamers!

IceQ X - Cooler, Quieter!

Cooler

With IceQ X, the card is 13°C cooler than the reference cooler.

The super large 8.6cm axial fan draws massive amount of cool air from to cool the GPU directly. The fan is extremely durable with a life span of 50,000 hours. 2x 6mm wide copper heatpipes optimize cooling performance by removing heat from the core area.

The extra large 91.5 x 56 mm copper heat base provides a large 186 x 78mm area to dissipate heat efficiently.

The card also features fan control, you are able to read fan speed & Asic temperature from iTurbo or other softwares.

Quieter
IceQ is one of the quietest coolers. The card is below 28 dB when watching movies, surfing Facebook, checking emails. The card remains quiet whether you are gaming, online socializing, entertaining or working.

High Quality Components

HIS uses only the finest materials and the most advanced techniques to build our cards, making them one of the most stable and durable product in the industry.

CrossFireX Ready!
The card's is armed with one Crossfire Connector, ready for CrossFire & multiplied performance!

Safety Design
HIS cards are engineered with the highest standard of safety, preventing them any potential damages. Solid State Choke stabilizes the card and Full Solid State Capacitors ensures the best power quality and enhances the card’s stability in critical gaming situations!

New Design, New Experiences

PCI-e 3.0 Support
Armed with the latest PCI-e 3.0 bus design maximizes performance by delivering double bandwidth per lane of PCI-e 2.x. Paired the card with the latest platforms and get the ultimate performance!

More Graphics, Less Power

Optimized Power & Performance
The new architecture of the card gets more usable processing power for your money, enabling better frame rates in the latest games at high resolutions. In addition, with AMD PowerPlay™ & AMD PowerTune technologies, you can optimize the balance between performance and power consumption of your system by adjusting the engine clock during runtime of the card. Manage the power and keep your wallet loaded!

See More, Win More!

The card is capable to turn your computer into a super gaming machine. Enjoy the latest 3D games with stunning graphics and effects that your enemies cannot match! Get an immersive experience with AMD Eyefinity “2.0”!

Expand your game across up to 4 displays while your opponents have one monitor. Along with all-new support for stereo 3D, universal bezel compensation and brand new display configurations, take the unfair advantage over your opponent and win more with the surround sight"

Game Better & Faster

Game Better & Faster
With full Microsoft DirectX® 11.1 support, the card is ready for next generation DirectX games. Equipped with AMD HD3D technology, you can enjoy a stereo 3D experience in the latest 3D games. The card also offers up to 2x faster tessellation and faster DirectCompute over earlier cards. Gamers will be pleased to enjoy the life-like graphics!

List of approved monitors for AMD HD3D Technology:
• Samsung SA700
• Samsung SA750
• Samsung TA950
• Samsung SA950
• Samsung TA 750
• LG D2342P
• LG D237IPS

Sounds Better
Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required, heightening the sense of reality!

See Better, Enjoy Better!

The card supports 30” LCD monitor and any large size TV up to 80" feature with 16:9 ratio in amazing 4096 by 2160 resolution. Up-scaling your computer into a multimedia center with the biggest display!

Enjoy HD Beauty
With Full HD 1080p support, the card delivers high quality 1920X1080 graphics, enabling seamless full-screen video playback. See HD, hear HD and feel HD - Enjoy the beautiful graphics now with the card!

Enjoy Copy Protected Movies
The card is HDCP compliant, enabling users to play copy-protected content, such as commercial DVD movies.

Enjoy True to Life Graphics
Quad HD videos have resolution four times that of current HD videos, meaning images too clear that may deceive your eyes! With the card, you are set for getting the movie theater experience to your home. You may be able to watch a video shooting the Eiffel tower and zoom it in to see your friend’s face clearly from the top! Get your eyes impressed and enjoy mind-blowing graphics with extreme clarity, depth and texture!

View More, Work Better

Are you wishing to have multi-display Video Conferencing? Or having one dedicated screen just for Facebook and a second for emails? These are not dream anymore. The card features 2 Mini-display Ports for enhanced workspace flexibility. You can easily connect to two displays, including the 27” Apple LED Cinema Displays with the two Mini DisplayPorts. The dual-link DVI port allows you connect to a 30” DVI display up to 2560x1600. Resolution can even reach 4096x2160 with HDMI that are good for TV up to 80"!

Hear Better in Video Conference
Most GPUs today support only one audio stream at a time. The card, however, has Discrete Digital Multi-Point Audio that can simultaneously output multiple, independent audio streams. Audio seamlessly follows the video, providing affordable multi-display, multi-audio conferencing for consumers!

The card is an ideal solution for all those who rely on having several applications visible simultaneously for extra productivity. Multi-tasking and multi-display video conferencing just got a lot simpler! Make your computer a multi-display workstation!

HIS Products Advantage

HIS delivers Faster, Cooler, Quieter plus the best quality product!
Professional customer service and technical support

What's in the box

HIS Graphics Card
DVI-VGA Adapter 
Install CD with Multilingual User Guide
Quick Installation Guide
HIS Power Up Label

Model Name	HIS 7770 IceQ X Turbo 1GB GDDR5 PCI-E DVI/HDMI/2xMini DP
Chipset	Radeon HD 7700 PCIe
ASIC	RadeonTM HD 7770
Manu Process (Micron)	28nm
Memory Size (MB)	1024
Memory Type	GDDR5
Engine CLK (MHz)	1100MHz
Memory CLK (Gbps)	4.8Gbps
Memory Interface (bit)	128bit
Power Supply Requirement	500 Watt or greater power
Max. Resolution	4096x2160 per display (DisplayPort 1.2) 2560x1600 per display (Dual-link DVI) 2048x1536 per display (VGA)
Bus Interface	PCI Express 3.0 x16
Mini DisplayPort	2
HDMI	1
DVI	1
VGA	No

HD 7770 System Requirement

• PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard
• 500W (or greater) power supply with one 75W 6-pin PCI Express power connector recommended
• 600W power supply (or greater) with two 75W 6-pin PCI Express power connectors recommended for AMD CrossFire™ technology in dual mode.
• Certified power supplies are recommended. Refer to http://support.amd.com/us/certified/power-supplies/Pages/listing.aspx for a list of Certified products
• Minimum 1GB of system memory
• Installation software requires CD-ROM drive
• DVD playback requires DVD drive
• Blu-ray™ playback requires Blu-ray drive

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