Vends carte vidéo HIS RADEON IceQ3  X1900XT  512 Mo DDR3, au format PCI-E.  JAMAIS OVERCLOCKEE !!!
 
Elle est VIVO, supporte le double écran DVI, et optimisée pour du CrossFire.
C'est le pack Platinum : Boite d'origine complète avec carte + drivers + logiciels + user guide + cables et adaptateurs dvi.
 
Vous pouvez lire un test de superbe carte vidéo ici :
http://www.pcinpact.com/actu/news/ [...] e-test.htm
 
 
Caractéristiques (en anglais)
 
Features - ATI Radeon X1900
. 380+ million transistors on a 90nm fabrication process
. Ultra-threaded architecture with fast dynamic branching
. Forty-Eight pixel shader processors
. Eight vertex shader processors
. 256-bit 8-channel GDDR3/GDDR4 memory interface
. Native PCI Express x16 bus interface
. Dynamic Voltage Control
 
Ring Bus Memory Controller
. 512-bit internal ring bus for memory reads
. Programmable intelligent arbitration logic
. Fully associative texture, color, and Z/stencil cache designs
. Hierarchical Z-buffer with Early Z test
. Lossless Z Compression (up to 48:1)
. Fast Z-Buffer Clear
. Z/stencil cache optimized for real-time shadow rendering
. Optimized for performance at high display resolutions, including widescreen HDTV resolutions
 
Ultra-Threaded Shader Engine
. Support for Microsoft DirectX 9.0 Shader Model 3.0 programmable vertex and pixel shaders in hardware
. Full speed 128-bit floating point processing for all shader operations
. Up to 512 simultaneous pixel threads
. Dedicated branch execution units for high performance dynamic branching and flow control
. Dedicated texture address units for improved efficiency
. 3Dc+ texture compression
_o High quality 4:1 compression for normal maps and two-channel data formats
_o High quality 2:1 compression for luminance maps and single-channel data formats
. Multiple Render Target (MRT) support
. Render to vertex buffer support
. Complete feature set also supported in OpenGL 2.0
 
Advanced Image Quality Features
. 64-bit floating point HDR rendering supported throughout the pipeline
_o Includes support for blending and multi-sample anti-aliasing
. 32-bit integer HDR (10:10:10:2) format supported throughout the pipeline
_o Includes support for blending and multi-sample anti-aliasing
. 2x/4x/6x Anti-Aliasing modes
_o Multi-sample algorithm with gamma correction, programmable sparse sample patterns, and centroid sampling
_o New Adaptive Anti-Aliasing feature with Performance and Quality modes
_o Temporal Anti-Aliasing mode
_o Lossless Color Compression (up to 6:1) at all resolutions, including widescreen HDTV resolutions
. 2x/4x/8x/16x Anisotropic Filtering modes
_o Up to 128-tap texture filtering
_o Adaptive algorithm with Performance and Quality options
. High resolution texture support (up to 4k x 4k)
Avivo Video and Display Engine
. High performance programmable video processor
_o Accelerated MPEG-2, MPEG-4, DivX, WMV9, VC-1, and H.264 decoding (including DVD/HD-DVD/Blu-ray playback), encoding & transcoding
_o DXVA support
_o De-blocking and noise reduction filtering
_o Motion compensation, IDCT, DCT and color space conversion
_o Vector adaptive per-pixel de-interlacing
_o 3:2 pulldown (frame rate conversion)
. Seamless integration of pixel shaders with video in real time
. HDR tone mapping acceleration
_o Maps any input format to 10 bit per channel output
. Flexible display support
_o Dual integrated dual-link DVI transmitters
_o DVI 1.0 / HDMI compliant and HDCP ready
_o Dual integrated 10 bit per channel 400 MHz DACs
_o 16 bit per channel floating point HDR and 10 bit per channel DVI output
_o Programmable piecewise linear gamma correction, color correction, and color space conversion (10 bits per color)
_o Complete, independent color controls and video overlays for each display
_o High quality pre- and post-scaling engines, with underscan support for all outputs
_o Content-adaptive de-flicker filtering for interlaced displays
_o XilleonTM TV encoder for high quality analog output
_o YPrPb component output for direct drive of HDTV displays
_o Spatial/temporal dithering enables 10-bit color quality on 8-bit and 6-bit displays
_o Fast, glitch-free mode switching
_o VGA mode support on all outputs
. Compatible with ATI TV/Video encoder products, including Theater 550
 
CrossFire
. Multi-GPU technology
. Four modes of operation:
_o Alternate Frame Rendering (maximum performance)
_o Supertiling (optimal load-balancing)
_o Scissor (compatibility)
_o Super AA 8x/10x/12x/14x (maximum image quality)
_o Program compliant
 
 
Remise en mains au Plessis Robinson (92), ou envoi en colissimo.

prix?

70 euros