The new SAPPHIRE HD 7700 series is a new family of graphics cards targeting the enthusiast on a budget and mainstream users looking for increased graphics performance. Clocked to a blistering 1.15GHz, the SAPPHIRE HD 7770 GHz Edition OC offers more than some of the world’s most advanced graphics: it offers the incredible performance every gamer deserves.
Based on the award-winning GCN Architecture, AMD Radeon HD 7700 Series GPUs are built to destroy with the industry’s very first 28nm GPU design. Packed with incredible features, such as PCI Express 3.0, the ultra-efficient AMD ZeroCore Power technology or gaming at resolutions beyond 5760x1080 with AMD Eyefinity technology, these are the world’s most advanced graphics.
The gigahertz barrier has been broken. Armed with a stunning factory-overclocked 1.15GHz GPU (reference 1GHz) based on the revolutionary GCN Architecture, the SAPPHIRE HD 7770 GHz Edition OC is quite simply engineered to annihilate.
New GCN Architecture for Leading DirectX 11 Performance
AMD Radeon HD 7700 Series boasts the award-winning 28nm GPU architecture which is optimized for gaming and compute. The AMD Radeon HD 7770 GHz Edition features 10 Compute Units, each with 64 Vector Units for up to 640 Stream Processors, along with dual Asynchronous Compute Engines (ACE) and 128bit of 1GB GDDR5 Memory. Ready for DirectX 11 and PCI Express 3.0, AMD Radeon HD 7770 GHz Edition with GCN Architecture is your personal checklist for ground-breaking performance and technology.
Next Generation AMD Eyefinity Technology & AMD HD3D
AMD Eyefinity 2.0 features all-new support for stereo 3D, universal bezel compensation, brand new display configurations and an expanded and more immersive field of view. With full support for 3GHz HDMI and DisplayPort 1.2 HBR2, the AMD Radeon HD 7770 GHz Edition is set to drive next generation displays at up to 4K resolution. The AMD Radeon HD 7770 GHz Edition is also backed by AMD’s open 3D initiative for stereo 3D gaming and Blu-ray 3D movies.
Refined AMD PowerTune Technology & AMD ZeroCore Power Technology
Designed with the most advanced power management features, the AMD Radeon HD 7770 GHz Edition is equipped with the intelligence to convert unused power headroom into extra performance by dynamically controlling clock speeds, allowing gamers advanced performance inside of the power envelope they specify. AMD ZeroCore Power technology found in the AMD Radeon HD 7770 GHz Edition enables lower idle power than any other currently available graphics card. With support for AMD CrossFire technology, AMD ZeroCore Power eliminates wasted power, as well as additional heat and noise from extra cards when you are not using them.
Enhanced Dual-GPU Capability with PCI Express 3.0
AMD CrossFire technology is the ultimate dual-GPU performance gaming platform. Unlocking game-dominating power, AMD CrossFire technology, coupled with native support for PCI Express 3.0, will allow for unprecedented bandwidth in dual-GPU configurations.
Discrete Digital Multi-Point (DDM) Audio
DDM Audio provides multiple independent audio streams for audio-capable displays via DisplayPort or HDMI signals. DDM Audio delivers unique experiences in cases where multi-display video conferencing, directional audio or multi-room entertainment hubs are being used.