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HIS RADEON HD 7770
"The HIS Radeon HD 7770 iCooler review also featuring the HIS Radeon HD 6850. The HIS Radeon HD 7770 iCooler uses the Cape Verde GPU at 1000Mhz and has 1GB GDDR5 memory running at 4500Mhz. The HIS Radeon HD 7770 iCooler has a 128Bit Memory Interface, 640 Shader Processors and DirectX 11.1. We will be benchmarking the HIS Radeon HD 7770 iCooler and HIS Radeon HD 6850 using Battlefield 3, Crysis 2, Dirt 3, Dragon Age II, Hard Reset, Modern Warfare 3, Elder Scrolls V Skyrim and the Shogun 2 games for benchmarking the HIS Radeon HD 7770 iCooler and 6850 Video Cards."
"The HIS Radeon HD 7770 iCooler is a modern version of the HIS Radeon HD 6850. The HIS Radeon HD 7770 iCooler is clocked at 1000mhz which is 23% higher than the HIS Radeon HD 6850. The HIS Radeon HD 7770 iCooler has it's memory clocked at 4500mhz which is 12% higher than the HIS Radeon HD 6850. The HIS Radeon HD 7770 iCooler and HIS Radeon HD 6850 both use 1GB Gddr5 Memory. The HIS Radeon HD 7770 iCooler uses a 128Bit Memory Bus while the HIS Radeon HD 6850 uses a 256Bit Memory Bus. The HIS Radeon HD 7770 iCooler has 640 Shader Processors which is 34% less than the HIS Radeon HD 6850. The HIS Radeon HD 7770 iCooler uses Shader Processors which are more advanced than previous generations. The HIS Radeon HD 7770 iCooler has Directx 11.1 but the HIS Radeon HD 6850 has Directx 11."
HIS RADEON HD 7770 ICOOLER FEATURES
iCooler - Cooler, Quieter
"The card is equipped with the widely acclaimed HIS iCooler certified by HIS that generates less than 28 dB in 2D mode. HIS iCooler provides an outstanding cooling performance and quiet environment. With HIS iCooler, the life span of the card is maximized while the noise level is minimized! HIS iCooler transfers heat at the most efficient state from the GPU to the internal fins around the central fan. The distinctive design and smoothness of HIS iCooler fan shroud allows massive amount of cool air being drawn from the central cooler to cool down the internal fins directly. HIS iCooler excels in noise management. It's extremely quiet and noise level is less than 28dB in 2D mode - much lower than the original cooler on reference design. You feel the quietness when viewing photos, browsing webs and checking your email."
AMD HD3D Technology
"The HIS Radeon HD 7770 iCooler enjoys the most immersive experience possible with full support for High Definition Stereoscopic 3D, a technique that presents 2D images (movies, games, photos) in a format that creates the illusion of three-dimensional depth when using compatible 3D displays / glasses / software."
28 nm GCN (Graphic Core Next) Architecture
"The HIS Radeon HD 7770 iCooler has the new 28nm GCN Architecture with more efficient process technology puts more transistors in less space, enabling a dramatic increase in Processing Power. Crank the settings, devastate your enemies and bear witness to absurdly high frame rates with AMD Radeon HD7000 series graphics card-DirectX 11 has never looked this good. Maximum setting and crazy performance shouldn't be a compromise. The AMD Radeon HD7900 Series with the new 28 nm GCN Architecture assures that it's not."
Enhanced Multi-GPU Capabilities
"Triple or quadruple gaming power with AMD CrossFireX Multi-GPU technology. Increase your gaming performance up to 2x with AMD CrossFire technology, 2.75x for TriFire configurations, or with QuadFire configurations. With AMD ZeroCore Power Technology, the graphics card in slave modes will be switched off in idle to maximize the power saving."
"The HIS Radeon HD 7770 iCooler has broken the gigahertz barrier has been broken. Armed with a stunning 1GHz GPU based on the revolutionary GCN Architecture, the AMD Radeon HD 7000 GHz Edition (Selected model) is quite simply engineered to annihilate."
AMD HD Media Accelerator
"AMD HD Media Accelerator helps optimize and dramatically improve video playback on your computer by taking advantage of hardware video acceleration from your AMD Radeon GPU. With full 3D stereoscopic decode you can enjoy it all in 3D. AMD HD Media Accelerator speeds up the decode of one 1080p and one 1080i HD video streams simultaneously by hardware, and the new hardware encodes/transcoder processes your media content faster than ever!"
"The HIS Radeon HD 7770 iCooler is equipped with the most popular Dual Link DVI (Digital Visual Interface), this card is able to display ultra high resolutions of up to 2560 x 1600 at 60Hz."
HDMI (with 3D)
"The HIS Radeon HD 7770 iCooler has support for Deep Color, 7.1 High Bitrate Audio, and 3D Stereoscopic, ensuring the highest quality Blu-ray and video experience possible from your PC."
"The HIS Radeon HD 7770 iCooler enjoys the benefits of the latest generation display interface, DisplayPort. With the ultra high HD resolution, the graphics card ensures that you are able to support the latest generation of LCD monitors."
"The HIS Radeon HD 7770 iCooler doubles the effective bandwidth of previous DisplayPort implementations, DisplayPort 1.2 now includes support for Multi-Stream, allowing you to drive up to four separate monitors from a single DisplayPort 1.2 connector (requires DP1.2 monitors or Multi-Stream compatible hub), Stereoscopic 3D monitor support and adds support for high quality, lossless, 7.1 channel audio formats."
Advanced GDDR5 Memory Technology
"The HIS Radeon HD 7770 iCooler uses GDDR5 memory provides twice the bandwidth per pin of GDDR3 memory, delivering more speed and higher bandwidth."
HIS RADEON HD 7770