Specificatii
Placa video se afla in perfecta stare de functionare,a fost
testata 3DMark, furmark, Ati Tool.
Necesita alimentare 6/8 pin PCI-E. Vine bulk, fara
accesorii.
Se poate face
proba in Bucuresti.
| Overview |
- 666 million transistors on 55nm fabrication process
- AGP 4X/8X bus interface
- 256-bit GDDR3 memory interface
- Ring Bus Memory Controller
- Fully distributed design with 512-bit internal ring bus for
memory reads and writes
- Microsoft® DirectX® 10.1 support
- Shader Model 4.1
- 32-bit floating point texture filtering
- Indexed cube map arrays
- Independent blend modes per render target
- Pixel coverage sample masking
- Read/write multi-sample surfaces with shaders
- Gather4 texture fetching
- Unified Superscalar Shader Architecture
- 320 stream processing units
- Dynamic load balancing and resource allocation for vertex,
geometry, and pixel shaders
- Common instruction set and texture unit access supported for
all types of shaders
- Dedicated branch execution units and texture address
processors
- 128-bit floating point precision for all operations
- Command processor for reduced CPU overhead
- Shader instruction and constant caches
- Up to 80 texture fetches per clock cycle
- Up to 128 textures per pixel
- Fully associative multi-level texture cache design
- DXTC and 3Dc+ texture compression
- High resolution texture support (up to 8192 x 8192)
- Fully associative texture Z/stencil cache designs
- Double-sided hierarchical Z/stencil buffer
- Early Z test, Re-Z, Z Range optimization, and Fast Z Clear
- Lossless Z & stencil compression (up to 128:1)
- Lossless color compression (up to 8:1)
- 8 render targets (MRTs) with anti-aliasing support
- Physics processing support
- Dynamic Geometry Acceleration
- High performance vertex cache
- Programmable tessellation unit
- Accelerated geometry shader path for geometry
amplification
- Memory read/write cache for improved stream output
performance
- Anti-aliasing features
- Multi-sample anti-aliasing (2, 4, or 8 samples per pixel)
- Up to 24x Custom Filter Anti-Aliasing (CFAA) for improved
quality
- Adaptive super-sampling and multi-sampling
- Temporal anti-aliasing
- Gamma correct
- Super AA (ATI CrossFire™ configurations only)
- All anti-aliasing features compatible with HDR rendering
- Texture filtering features
- 2x/4x/8x/16x high quality adaptive anisotropic filtering modes
(up to 128 taps per pixel)
- 128-bit floating point HDR texture filtering
- Bicubic filtering
- sRGB filtering (gamma/degamma)
- Percentage Closer Filtering (PCF)
- Depth & stencil texture (DST) format support
- Shared exponent HDR (RGBE 9:9:9:5) texture format support
- OpenGL 2.0 support
- ATI Avivo™ HD Video and Display Platform
- Dedicated unified video decoder (UVD) for H.264/AVC and VC-1
video formats
- High definition (HD) playback of both Blu-ray and HD DVD
formats
- Hardware MPEG-1, MPEG-2, and DivX video decode acceleration
- Motion compensation and IDCT
- ATI Avivo Video Post Processor
- Color space conversion
- Chroma subsampling format conversion
- Horizontal and vertical scaling
- Gamma correction
- Advanced vector adaptive per-pixel de-interlacing
- De-blocking and noise reduction filtering
- Detail enhancement
- Inverse telecine (2:2 and 3:2 pull-down correction)
- Bad edit correction
- Two independent display controllers
- Drive two displays simultaneously with independent resolutions,
refresh rates, color controls and video overlays for each
display
- Full 30-bit display processing
- Programmable piecewise linear gamma correction, color
correction, and color space conversion
- Spatial/temporal dithering provides 30-bit color quality on
24-bit and 18-bit displays
- High quality pre- and post-scaling engines, with underscan
support for all display outputs
- Content-adaptive de-flicker filtering for interlaced
displays
- Fast, glitch-free mode switching
- Hardware cursor
- Two integrated dual-link DVI display outputs
- Each supports 18-, 24-, and 30-bit digital displays at all
resolutions up to 1920x1200 (single-link DVI) or 2560x1600
(dual-link DVI)
- Each includes a dual-link HDCP encoder with on-chip key storage
for high resolution playback of protected content
- Two integrated 400 MHz 30-bit RAMDACs
- Each supports analog displays connected by VGA at all
resolutions up to 2048x1536
- Integrated AMD Xilleon™ HDTV encoder
- Provides high quality analog TV output
(component/S-video/composite)
- Supports SDTV and HDTV resolutions
- Underscan and overscan compensation
- MPEG-2, MPEG-4, DivX, WMV9, VC-1, and H.264/AVC encoding and
transcoding
- Seamless integration of pixel shaders with video in real
time
- VGA mode support on all display outputs
- ATI PowerPlay™
- Advanced power management technology for optimal performance
and power savings
- Performance-on-Demand
- Constantly monitors GPU activity, dynamically adjusting clocks
and voltage based on user scenario
- Clock and memory speed throttling
- Voltage switching
- Dynamic clock gating
- Central thermal management – on-chip sensor monitors GPU
temperature and triggers thermal actions as required
- Some custom resolutions require user configuration
- HDCP support for playback of protected content requires
connection to a HDCP capable display
System Requirement:
- AGP based PC is required with one 4X/8X AGP slot available on
the motherboard.
- 1GB or greater system memory for better performance.
- 450Watt or greater power supply with 30Amps on 12 volt with 2x4
power connector recommanded.
- Certified power supplies are recommended. Refer to
for a
list of Certified products
- Installation software requires CD-ROM drive.
- DVD playback requires DVD driver
- Blu-ray/HD DVD playback requires Blu-ray/HD-DVD drive and
playback software.
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