Mit dem Radeon Xpress 1250 Chipsatz stellt ATI ein Produkt vor, dass mit dem Intel Pentium M, Celeron M, Yonah und Merom zahlreiche Intel Mobile Prozessoren unterstützt.
Die integrierte Grafikeinheit des Radeon Xpress 1250 ist Vista-ready und ATIs erste Intel-Lösung, die Avivo unterstützt.
"The Radeon Xpress 1250 will be available through leading notebook OEMs, including NEC who today launches the NEC LaVie L Advanced Type notebook for the Japanese market."
Die Spezifikationen des Chipsatzes:
CPU Interface
* Supports the Intel Pentium M, Celeron M, Yonah and Merom processors. * Supports Intel Hyper-Threading Technology.
Memory Interface
* DDR2-400, -533, -667, -800 SDRAM. * Up to 16 GB of system memory. * Unified Memory Architecture, with 16 to 512 MB of the main memory configurable as display memory. * DDR2-400, -533, -667, -800 SDRAM.
PCI Express® Interface
* Compliant with the PCI Express 1.1a Specifications. * One x16 graphics interface. * Up to 6 x1 PCI Express general purpose links.
3D Acceleration Features
* 3D Texture support, including projective 3D textures. * Complete 3D primitive support: points, lines, triangles, lists, strips and quadrilaterals and BLTs with Z compare. * Anti-aliasing using multi-sampling algorithm with support for 2, 4, and 6 samples. * New generation rendering engine provides top 3D performance. * Support for OpenGL format for Indirect Vertices in Vertex Walker. * Full DirectX® 9.0 support (Vertex Shader version 2.0 and Pixel Shader version 2.0) * Support for up to 512b per pixel formats (4 color case).
2D Acceleration Features
* Highly-optimized 128-bit engine, capable of processing multiple pixels per clock. * Hardware acceleration for ClearType font rendering. * Game acceleration including support for Microsoft's DirectDraw: Double Buffering, Virtual Sprites, Transparent Blit, and Masked Blit. * Supports a maximum resolution of 2048x1536 @ 32bpp (driver-limited).
Motion Video Acceleration Features
* Enhanced MPEG-2 hardware decode acceleration. * Provides dramatically reduced CPU utilization without incurring the cost of a full MPEG-2 decoder. * MPEG-4 simple profile support. * Hardware acceleration for H.264 playback. * Hardware acceleration for WMV9 playback. * Supports top quality DVD and time-shifted SDTV/HDTV television playback with the lowest CPU usage.
Multiple Display Features
* Dual independent displays: LCD/CRT, LCD/TV, LCD/HDMI, LCD/LCD * Resolution, refresh rates, and display data can be completely independent for the two display paths. * Both display controllers support true 30 bits per pixel throughout the display pipe. * Both display paths support VGA and accelerated modes, video overlay, hardware cursor, hardware icon, and palette gamma correction. * Supports both interlaced and non-interlaced displays.
TV Out
* An integrated TV encoder from ATI’s Xilleon™ products, with an on-chip DAC. * Supports Macrovision 7.1 copy protection standard (required by DVD players). * Supports all standard resolutions for RGB-based TVs. * Supports the following formats of YPbPr component output: 480i, 480p, 576i, 576p, 720p, and 1080i.
HDMI
* Supports a TMDS interface, enabling HDMI 1.2. * 1650 Mbps/channel† with 165 MHz† pixel clock rate per link. * HDCP 1.1 support on data stream with on-chip key storage.
Power Management Features
* Fully supports ACPI states S1, S3, S4, and S5. * Clocks to every major functional block are controlled by a unique dynamic clock switching technique. * Self-refresh DDR2 SDRAM in Suspend mode. * Supports ATI PowerOnDemand™, PowerExpress™, PowerPlay™ (enhanced with the new PowerShift™ feature). * Support dynamic lane reduction for the PCI-E interfaces, adjusting to the task the number of lanes employed.
Universal Connectivity
* 10 USB 2.0 ports * SATA Gen 2 PHY support at 3.0Ghz with E-SATA capability * 4 ports SATA AHCI controller supports NCQ and slumber modes * ATA 133 controller support up to UDMA mode 6 with 2 drives (disk or optical) * TPM 1.1 and 1.2 compliant * ASF 2.0 support for manageability control * HPET (high precision event timer), ACPI 3.0, and AHCI support for Windows Vista * Power management engine supporting Intel platforms and forward compliant to MS Windows Vista * UAA (universal audio architecture) support for High-Definition Audio and MODEM * PCI v2.3 (up to 6 slots) * LPC (Low Pin Count), SPI (new flash bus), and SM (System Management) bus management and arbitrations * “Legacy” PC compatible functions, RTC (Real Time Clock), interrupt controller and DMA controllers
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