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ATI Radeon E4690

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ATI Radeon E4690

The E4690 is a graphics processor with a maximum frequency of 600MHz and utilises the 55 nm process technology. Is has PCIe 2.0 (x1, x2, x4, x8 and x16) CPU interface, 320 shader processing units, AVIVO display engine, full 30-bit display pipeline, supports DirectX 10.1, Shader Model 4.0, 3x OpenGL, has stream computing, and supports H.264, VC-1 and MPEG-2 motion video codec. It also features an internal thermal sensor. The E4690 also features a 512 MB 128-bit GDDR3 memory with 70…

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ATI Radeon E4690

The E4690 is a graphics processor with a maximum frequency of 600MHz and utilises the 55 nm process technology. Is has PCIe 2.0 (x1, x2, x4, x8 and x16) CPU interface, 320 shader processing units, AVIVO display engine, full 30-bit display pipeline, supports DirectX 10.1, Shader Model 4.0, 3x OpenGL, has stream computing, and supports H.264, VC-1 and MPEG-2 motion video codec. It also features an internal thermal sensor. The E4690 also features a 512 MB 128-bit GDDR3 memory with 700 MHz frequency. Its display interface includes two analog RGB (triple 10 bit DAC, 400 MHz), one analog TV (YPbPr, Composite and SVideo), two DVI - Single Link, two DVI - Dual Link, two DisplayPort (v1.1a), one HDMI, one integrated HD audio controller (Azalia), two HDCP keys, two LVDS - single or dual link, 18 or 24 bpp, and a DVO (12 bit DDR or 24 bit SDR/DDR). The E4690 requires Windows XP, Windows Vista, Windows 7 or Linux (x86) for optimal operation capability.

Features

The ATI Radeon™ E4690 graphics processor unit (GPU) is designed to enable 3 times the 3D graphics performance of AMD's previous generation of embedded GPUs and features a 128-bit memory interface and 512 MB of on-chip memory. The GPU chip is placed directly on the motherboard instead of a separate add-in graphics card. This product enables digital signage manufacturers to decode and play multiple high-definition videos in hardware, offloading all the decoding from the CPU. The E4690 provides 3D graphics experience and two-monitor support. It also provides broad hardware support for video codecs and allows for multiple HD video streams simultaneously (such as picture in picture function). The E4690 is based on the 55 nm technology, and is built with ATI's PowerPlay™ technology for power management with energy conservation when idle or on low demand. The E4690 graphics processor also allows scalability for performance between 8W and 25W. The E4690 features output options such as DisplayPort for 2x bandwidth of DVI, HDMI, dual-link DVI, analog output, and custom timings for LVDS panels. The ATI Radeon E4690 GPU features support for Microsoft® DirectX® 10.1 and OpenGL 3.0; second-generation AMD Unified Video Decoder (UVD 2.0) for hardware acceleration of H.264 and VC-1 high-definition (HD) video as well as MPEG-2, incorporates 512 MB of 700 MHz GDDR3 graphics memory on chip and comes with AMD’s 5 years of planned supply availability. Technical support is provided by a team of application engineering experts.

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