AMD XGP

AMD XGP, originally marketed as ATI XGP, was an external graphics platform for notebook computers. The name stood for eXternal Graphics Platform and described a combination of an external graphics enclosure, a mobile Radeon graphics processor, and a proprietary connection between the enclosure and a compatible laptop. It was intended to address a longstanding limitation of thin and portable computers: their integrated or internal graphics hardware could not generally be upgraded after purchase, while desktop computers could accept more powerful graphics cards. The project was associated with an earlier ATI effort code-named Lasso. That concept reportedly explored sending signals from a desktop graphics card to a notebook through external PCI Express cabling. Development was prolonged and the project’s status became uncertain. AMD, which had acquired ATI, subsequently presented a revised external-graphics concept at Computex 2008. The company officially announced ATI XGP on June 4, 2008, following the introduction of AMD’s Puma notebook platform. XGP used a proprietary physical and electrical connection developed with JAE Electronics. The interface transported PCI Express 2.0 signals between the notebook and the external graphics unit, with configurations described as offering either eight or sixteen PCI Express lanes. The design supported hot-plug detection and included two USB 2.0 connections routed through the cable to a hub in the enclosure. AMD also held a one-year exclusivity period for use of the connector, according to contemporary technical material. The platform’s graphics options were based on mobile Radeon hardware installed in the external unit. Announced or documented configurations included a single Mobility Radeon HD 3870, as well as Mobility Radeon HD 3850 X2 and Mobility Radeon HD 3870 X2 dual-GPU arrangements using ATI CrossFire X technology. Later material also identified a Mobility Radeon HD 5870 configuration. Features included AVIVO HD, Unified Video Decoder support, integrated HDCP, and the ability to drive as many as four external displays through outputs such as DVI-I, HDMI, and optionally DisplayPort. XGP was implemented in limited consumer products rather than becoming a broadly compatible industry standard. Examples included the Fujitsu-Siemens Amilo Sa 3650 notebook paired with the AMILO GraphicBooster enclosure, and the Acer Ferrari One 200 notebook paired with Acer’s DynaVivid external graphics unit. Compatibility depended on a particular notebook and enclosure supporting the proprietary interface; ordinary laptops could not use the system merely by adding an enclosure. The platform represented an early commercial attempt to provide notebook users with desktop-like graphics expansion while preserving portability. Its proprietary connector, restricted device compatibility, enclosure cost, and dependence on specific laptop designs limited its reach. The available reference material does not document a sustained product family, a later successor under the XGP name, or current availability. AMD XGP is therefore best treated as a discontinued historical product platform rather than an active AMD brand.

AMD XGP developed from an earlier ATI initiative code-named Lasso. That project was described as an external graphics concept associated with the R600 generation of graphics processors. Its original direction involved desktop graphics hardware connected to a notebook through two cables conforming to an external PCI Express cabling specification. The project did not quickly become a commercial product, and its progress was uncertain for an extended period. Rumors of a new AMD external graphics solution resurfaced shortly before Computex 2008. Rather than relying on a broadly standardized external connector, the proposed system used a proprietary connection designed for a controlled combination of notebook, cable, and graphics enclosure. AMD formally announced the technology on June 4, 2008, during Computex 2008, after introducing the Puma notebook platform. The resulting ATI XGP platform consisted of three principal elements: an external enclosure, a compatible mobile Radeon graphics processor, and the proprietary link to the notebook. The connection carried PCI Express 2.0 signals and was described in eight-lane and sixteen-lane variants. The system included hot-plug detection and could also carry connections for two USB 2.0 devices. AMD worked with JAE Electronics on the connector and reportedly retained exclusive use of it for one year. Graphics configurations centered on Mobility Radeon products. A single Mobility Radeon HD 3870 was documented, while dual-GPU options used Mobility Radeon HD 3850 X2 or Mobility Radeon HD 3870 X2 hardware with ATI CrossFire X. A later configuration was associated with the Mobility Radeon HD 5870. The platform supported high-definition video functions, HDCP, and multiple monitor outputs. Depending on the enclosure, users could connect displays through DVI-I, HDMI, and optionally DisplayPort, with support for up to four displays. The technology reached consumers through selected notebook and enclosure combinations. Fujitsu-Siemens offered the Amilo Sa 3650 notebook with the AMILO GraphicBooster, while Acer paired the Ferrari One 200 with its DynaVivid unit. These products illustrated both the appeal and the constraint of the design: a relatively lightweight notebook could gain stronger graphics performance, but only when the computer had been engineered specifically for XGP. The enclosure was not a universal accessory for unrelated laptops. XGP remained a limited platform rather than becoming a dominant external-GPU standard. The proprietary interface, narrow compatibility, and small number of documented systems restricted adoption. The supplied reference material does not establish a formal shutdown date, but no active product range or current availability is identified. The product is consequently classified here as defunct, with its principal historical importance being its early attempt to commercialize external graphics for notebooks under the ATI/AMD brand.

• 2009

  XGP appears in consumer notebook systems

  [1]AMD XGPen.wikipedia.org

  Documented consumer implementations included the Fujitsu-Siemens Amilo Sa 3650 with the AMILO GraphicBooster and the Acer Ferrari One 200 with Acer’s DynaVivid enclosure.

• 2008

  ATI XGP announced at Computex

  [1]AMD XGPen.wikipedia.org

  AMD announced the ATI XGP external graphics platform on June 4, 2008, at Computex. The announcement followed the presentation of AMD’s Puma notebook platform.

A proprietary external graphics solution intended to give compatible notebooks substantially greater 3D and display capability without requiring users to replace the portable computer.

• External graphics platform · 2008

  AMD XGP platform

  The core XGP system combined a compatible notebook, an external enclosure containing a mobile Radeon graphics processor, and a proprietary cable and connector. The link transported PCI Express 2.0 signals, supported eight- or sixteen-lane configurations, provided hot-plug detection, and could carry two USB 2.0 connections. The design targeted notebook users who wanted graphics expansion without moving to a desktop computer.

• External graphics enclosure

  Fujitsu-Siemens AMILO GraphicBooster

  The AMILO GraphicBooster was a documented XGP enclosure associated with the Fujitsu-Siemens Amilo Sa 3650 notebook. It housed Radeon-based graphics hardware externally and connected to the notebook through the XGP interface, adding graphics capability and external display connectivity to a compatible portable system.

• External graphics enclosure

  Acer DynaVivid

  Acer’s DynaVivid was an XGP-associated external graphics unit designed for the Ferrari One 200 notebook. Like other XGP implementations, it depended on proprietary notebook support and was intended to provide stronger graphics performance and additional display functionality than the notebook could deliver independently.

• External mobile graphics hardware

  Mobility Radeon XGP configurations

  Documented XGP graphics configurations included the single-GPU Mobility Radeon HD 3870 and Mobility Radeon HD 5870, as well as dual-GPU Mobility Radeon HD 3850 X2 and Mobility Radeon HD 3870 X2 arrangements using ATI CrossFire X. Supported features included AVIVO HD, UVD, integrated HDCP, and multi-display output.

• 2008

  Launch of a proprietary notebook external-GPU platformProduct launch

  Background

  Notebook computers generally offered limited graphics upgradeability, while desktop systems could be fitted with more powerful graphics cards. AMD sought to address that difference with an external platform based on mobile Radeon hardware and a dedicated notebook connection.

  Action taken

  AMD announced ATI XGP at Computex and specified a proprietary connection carrying PCI Express 2.0 signals between supported notebooks and external graphics enclosures.

  Aftermath

  The platform appeared in a small number of notebook and enclosure combinations, including systems from Fujitsu-Siemens and Acer. Its limited compatibility and proprietary design prevented broad adoption, and the supplied sources do not document an active successor under the XGP name.

  Source

1. 1AMD XGPen.wikipedia.org