Specifications & Features
Taken from Gigabyte’s website …
Specifications
| Series | Radeon HD 5000 series |
| Chipset | Radeon HD 5770 |
| Key Features | Silent Cell |
| Core Clock | 875Mhz (Default 850 MHz) |
| Memory Clock | 4800 MHz |
| Memory Type | GDDR5 |
| DirectX | 11 |
| D-sub | Yes |
| DVI | Yes |
Features
- Powered by ATI Radeon HD 5770 GPU
- Integrated with 1GB / 128-bit GDDR5 video memory
- GIGABYTE Silent-Cell cooling design
- GIGABYTE Ultra Durable VGA High Quality Components
- Supports DirectX 11 and OpenGL 3.1
- ATI CrossFireX Ready
- Supports ATI Avivo HD
- Dual-link DVI-I / D-Sub (by adapter) / HDMI / Displayport
For more information go here … http://www.gigabyte.com/products/product-page.aspx?pid=3584#ov
AMD Radeon HD 5770 GPU
Now, more people than ever can experience real innovation in DirectX® 11 gaming with ATI Radeon™ HD 5700 Series graphics processors. Loaded with advanced technology, these GPUs have the power and premium features you need for fully immersive gameplay. Expand your visual real estate across up to three displays and get lost in the action with revolutionary ATI Eyefinity Technology.1 Using ATI Stream technology, accelerate even the most demanding applications and do more than ever with your PC.2 The first GPUs in this class to offer full support for DirectX 11, these GPUs enable rich, realistic visuals and explosive HD gaming performance so you can dominate the competition.3.
Features & Benefits
- Get unrivalled visual quality and intense gaming performance and for today and tomorrow with support for Microsoft® DirectX® 11
- With ATI Eyefinity technology get the ultimate immersive gaming experience innovative ‘wrap around’ multi-display capabilities1,4
- Tap into the massive parallel processing power of your GPU with ATI Stream technology and tackle demanding tasks like video transcoding with incredible speed2,5
- Experience the speed, responsiveness and performance of ultra-high bandwidth GDDR5 memory
- ATI CrossFireX™ technology in dual-mode offers advanced scalability6
ATI Radeon™ HD 5770 GPU Specifications
- 1.04 billion 40nm transistors
- TeraScale 2 Unified Processing Architecture
- 800 Stream Processing Units
- 40 Texture Units
- 64 Z/Stencil ROP Units
- 16 Color ROP Units
- GDDR5 memory interface
- PCI Express 2.1 x16 bus interface
- DirectX® 11 support
- Shader Model 5.0
- DirectCompute 11
- Programmable hardware tessellation unit
- Accelerated multi-threading
- HDR texture compression
- Order-independent transparency
- OpenGL 3.2 support1
- Image quality enhancement technology
- Up to 24x multi-sample and super-sample anti-aliasing modes
- Adaptive anti-aliasing
- 16x angle independent anisotropic texture filtering
- 128-bit floating point HDR rendering
- ATI Eyefinity multi-display technology2,3
- Three independent display controllers
- Drive three displays simultaneously with independent resolutions, refresh rates, color controls, and video overlays
- Display grouping
- Combine multiple displays to behave like a single large display
- Three independent display controllers
- ATI Stream acceleration technology
- OpenCL support14
- DirectCompute 11
- Accelerated video encoding, transcoding, and upscaling4,5
- Native support for common video encoding instructions
- ATI CrossFireX™ multi-GPU technology6
- Dual GPU scaling
- ATI Avivo HD Video & Display technology7
- UVD 2 dedicated video playback accelerator
- Advanced post-processing and scaling8
- Dynamic contrast enhancement and color correction
- Brighter whites processing (blue stretch)
- Independent video gamma control
- Dynamic video range control
- Support for H.264, VC-1, and MPEG-2
- Dual-stream 1080p playback support9,10
- DXVA 1.0 & 2.0 support
- Integrated dual-link DVI output with HDCP11
- Max resolution: 2560×160012
- Integrated DisplayPort output
- Max resolution: 2560×160012
- Integrated HDMI 1.3 output with Deep Color, xvYCC wide gamut support, and high bit-rate audio
- Max resolution: 1920×120012
- Integrated VGA output
- Max resolution: 2048×153612
- 3D stereoscopic display/glasses support13
- Integrated HD audio controller
- Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required
- Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
- ATI PowerPlay™ power management technology7
- Dynamic power management with low power idle state
- Ultra-low power state support for multi-GPU configurations
- Certified drivers for Windows 7, Windows Vista, and Windows XP
Speeds & Feeds
- Engine clock speed: 850 MHz
- Processing power (single precision): 1.36 TeraFLOPS
- Polygon throughput: 850M polygons/sec
- Data fetch rate (32-bit): 136 billion fetches/sec
- Texel fill rate (bilinear filtered): 34 Gigatexels/sec
- Pixel fill rate: 13.6 Gigapixels/sec
- Anti-aliased pixel fill rate: 54.4 Gigasamples/sec
- Memory clock speed: 1.2 GHz
- Memory data rate: 4.8 Gbps
- Memory bandwidth: 76.8 GB/sec
- Maximum board power: 108 Watts
- Idle board power: 18 Watts
