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RADEON HD5870
RV 870 - Feature Summary
- 2.15 billion 40nm transistors
- TeraScale 2 Unified Processing Architecture
- 1600 Stream Processing Units
- 80 Texture Units
- 128 Z/Stencil ROP Units
- 32 Color ROP Units
- GDDR5 interface with 153.6 GB/sec of memory bandwidth
- 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 1.0 compliant
- DirectCompute 11
- Double precision floating point processing support
- Accelerated video encoding, transcoding, and upscaling4,5
- Native support for common video encoding instructions
- ATI CrossFireX™ multi-GPU technology6
- Dual, triple, and quad GPU scaling
- Dual-channel bridge interconnect
- 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: 2560x160012
- Integrated DisplayPort output
- Max resolution: 2560x160012
- ntegrated HDMI 1.3 output with Deep Color, xvYCC wide gamut support, and high bit-rate audio
- Max resolution: 1920x120012
- ntegrated VGA output
- Max resolution: 2048x153612
- 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
- Engine clock speed: 850 MHz
- Processing power (single precision): 2.72 TeraFLOPS
- Processing power (double precision): 544 GigaFLOPS
- Polygon throughput: 850M polygons/sec
- Data fetch rate (32-bit): 272 billion fetches/sec
- Texel fill rate (bilinear filtered): 68 Gigatexels/sec
- Pixel fill rate: 27.2 Gigapixels/sec
- Anti-aliased pixel fill rate: 108.8 Gigasamples/sec
- Memory clock speed: 1.2 GHz
- Memory data rate: 4.8 Gbps
- Memory bandwidth: 153.6 GB/sec
- Maximum board power: 188 Watts
- Idle board power: 27 Watts
- Driver support scheduled for release in 2010
- Driver version 8.66 (Catalyst 9.10) or above is required to support ATI Eyefinity technology and to enable a third display you require one panel with a DisplayPort connector
- ATI Eyefinity technology works with games that support non-standard aspect ratios which is required for panning across three displays
- Requires application support for ATI Stream technology
- Digital rights management restrictions may apply
- ATI CrossFireX™ technology requires an ATI CrossFireX Ready motherboard, an ATI CrossFireX™ Bridge Interconnect (for each additional graphics card) and may require a specialized power supply
- ATI PowerPlay™, ATI Avivo™ and ATI Stream are technology platforms that include a broad set of capabilities offered by certain ATI Radeon™ HD GPUs. Not all products have all features and full enablement of some capabilities and may require complementary products
- Upscaling subject to available monitor resolution
- Blu-ray or HD DVD drive and HD monitor required
- Requires Blu-ray movie disc supporting dual 1080p streams
- Playing HDCP content requires additional HDCP ready components, including but not limited to an HDCP ready monitor, Blu-ray or HD DVD disc drive, multimedia application and computer operating system.
- Some custom resolutions require user configuration
- Requires 3D stereo drivers, glasses, and display
Link alle recensioni:
- [FONT=Tahoma,Arial,Helvetica]Radeon HD 5870: DirectX 11, Eyefinity e tanta potenza[/FONT]
- techPowerUp :: AMD Radeon HD 5870 CrossFire Review :: Page 1 / 28
- techPowerUp :: AMD Radeon HD 5870 1 GB GDDR5 Review :: Page 1 / 34
- AnandTech: AMD's Radeon HD 5870: Bringing About the Next Generation Of GPUs
- Sapphire Radeon HD 5870 1GB GDDR5 Review
- Test: ATi Radeon HD 5870 - 23.09.2009 - ComputerBase
- Radeon HD 5870 review
Alcune immagini:
http://www.youtube.com/watch?v=zlwcKKWT_Qw
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