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Vendo Tarjeta de Video SAPPHIRE HD 4870 512MB GDDR5 Impecable

#1 Usuario Desconectado   Maxthler

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Publicado el 12 de October de 2011 - 03:43:46 Horas

Estoy vendiendo mi ex tarjeta de video Radeon HD 4870 PCI-e, la tarjeta esta con solo 5 meses de uso más menos, esta prácticamente como nueva, jamás overclokeada o cosas por el estilo, la vendo por el motivo de que acabo de adquirir otra.

- Display Output: Dual DL-DVI-I+HDTV
- Core Clock: 750 MHz
- Memory Clock: 900 MHz, 3.6Gbps
- PCI Express 2.0 x16 bus interface
- 512MB /256bit GDDR5 memory interface
- Dual Slot Active Cooler
- HDMI compliant via dongle
- 7.1 Audio Channel Support
- Microsoft® DirectX® 10.1 support
- Shader Model 4.1 support



Preferiría no venderla, pero prefiero que alguien le dé un buen uso a que se quede ahí acumulando polvo y tiempo, en mi opinion esta es una de las mejores tarjetas de video que he tenido, nunca he tenido problemas con ningún tipo de juegos todo lo contrario, nunca me defraudo.

Imagenes Tarjeta de Video:

La tarjeta esta con todos sus accesorios y caja en perfecto estado.

http://imageshack.us...3/83201469.jpg/
http://imageshack.us...2/54056427.jpg/
http://imageshack.us...5/28075554.jpg/
http://imageshack.us...2/56192849.jpg/
http://imageshack.us...9/25498155.jpg/
http://imageshack.us...1/36936092.jpg/
http://imageshack.us...5/66270316.jpg/
http://imageshack.us...4/15636438.jpg/
http://imageshack.us...7/22424441.jpg/

El precio es de $65.000 los interesados en la tarjeta contactarse a:

maxthler@gmail.com
Fono Cel: 62203693


De antemano muchas gracias.

Detalles,especificaciones y arquitectura de la tarjeta.

• 956 million transistors on 55nm fabrication process
• PCI Express 2.0 x16 bus interface
• 256-bit GDDR3/GDDR5 memory interface
• Microsoft® DirectX® 10.1 support
o Shader Model 4.1
o 32-bit floating point texture filtering
o Indexed cube map arrays
o Independent blend modes per render target
o Pixel coverage sample masking
o Read/write multi-sample surfaces with shaders
o Gather4 texture fetching
• Unified Superscalar Shader Architecture
o 800 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
o Command processor for reduced CPU overhead
o Shader instruction and constant caches
o Up to 160 texture fetches per clock cycle
o Up to 128 textures per pixel
o Fully associative multi-level texture cache design
o DXTC and 3Dc+ texture compression
o High resolution texture support (up to 8192 x 8192)
o Fully associative texture Z/stencil cache designs
o Double-sided hierarchical Z/stencil buffer
o Early Z test, Re-Z, Z Range optimization, and Fast Z Clear
o Lossless Z & stencil compression (up to 128:1)
o Lossless color compression (up to 8:1)
o 8 render targets (MRTs) with anti-aliasing support
o Physics processing support
• Dynamic Geometry Acceleration
o High performance vertex cache
o Programmable tessellation unit
o Accelerated geometry shader path for geometry amplification
o Memory read/write cache for improved stream output performance
• Anti-aliasing features
o Multi-sample anti-aliasing (2, 4 or 8 samples per pixel)
o Up to 24x Custom Filter Anti-Aliasing (CFAA) for improved quality
o Adaptive super-sampling and multi-sampling
o Gamma correct
o Super AA (ATI CrossFireX™ configurations only)
o All anti-aliasing features compatible with HDR rendering
• Texture filtering features
o 2x/4x/8x/16x high quality adaptive anisotropic filtering modes (up to 128 taps per pixel)
o 128-bit floating point HDR texture filtering
o sRGB filtering (gamma/degamma)
o Percentage Closer Filtering (PCF)
o Depth & stencil texture (DST) format support
o Shared exponent HDR (RGBE 9:9:9:5) texture format support
• OpenGL 2.0 support
• ATI Avivo™ HD Video and Display Platform
o 2nd generation Unified Video Decoder (UVD 2)
o Enabling hardware decode acceleration of H.264, VC-1 and MPEG-2
o Dual stream playback (or Picture-in-picture)
o Hardware MPEG-1, and DivX video decode acceleration
- Motion compensation and IDCT
o ATI Avivo Video Post Processor
- New enhanced DVD upconversion to HD new!
- New automatic and dynamic contrast adjustment new!
- 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
- Full score in HQV (SD) and HQV (HD) video quality benchmarks
o 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
o Two integrated DVI display outputs
- Primary supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI) or 2560x1600 (dual-link DVI)3
- Secondary supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI only)3
- Each includes a dual-link HDCP encoder with on-chip key storage for high resolution playback of protected content4
o Two integrated 400MHz 30-bit RAMDACs
- Each supports analog displays connected by VGA at all resolutions up to 2048x15363
o DisplayPort™ output support
- Supports 24- and 30-bit displays at all resolutions up to 2560x16003
o HDMI output support
- Supports all display resolutions up to 1920x10803
- Integrated HD audio controller with up to 2 channel 48 kHz stereo or multi-channel (7.1) AC3 enabling a plug-and-play cable-less audio solution
o Integrated AMD Xilleon™ HDTV encoder
- Provides high quality analog TV output (component/S-video/composite)
- Supports SDTV and HDTV resolutions
- Underscan and overscan compensation
o MPEG-2, MPEG-4, DivX, WMV9, VC-1, and H.264/AVC encoding and transcoding
o Seamless integration of pixel shaders with video in real time
o VGA mode support on all display outputs
• ATI PowerPlay™
o Advanced power management technology for optimal performance and power savings
o 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
o Central thermal management – on-chip sensor monitors GPU temperature and triggers thermal actions as required
• ATI CrossFireX™ Multi-GPU Technology
o Scale up rendering performance and image quality with two GPUs
o Integrated compositing engine
o High performance dual channel bridge interconnect.
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