Wednesday, May 5, 2010

First DirectX 11 graphics cards, the ATI Radeon HD 5570 series introduced

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First DirectX 11 graphics cards, the ATI Radeon HD 5570 series introduced

The boards come with 1 GB of DDR3 RAM and a 128 bit wide memory interface. The GPU is clocked at 650 MHz. The first cards are expected in the near future at prices from 75 euro to come on the market.

HIS, PowerColor and Sapphire have presented its first graphic card models with AMD’s graphics processor “Redwood LE”, which is manufactured in the 40-nanometer process and supports DirectX 11th The boards of the ATI Radeon HD 5570 series have 400 stream processing units and a 128-bit wide memory interface.

The Newcomers work with 1 GB of DDR3 RAM, the default clocked at 900 MHz (1800 MHz effective). The graphics chip runs at a clock of 650 MHz. All values correspond to the reference design from AMD.

The new Radeon cards support PCI-Express 2.1, Shader Model 5.0, OpenGL 3.2 ATI CrossfireX technology, Unified Video Decoder (UVD), which should relieve the CPU when playing Blu-ray or HD-DVD movies. In addition can be made using Eyefinity control up to three monitors. The introduced technology produced by AMD in connection with several displays a panoramic view of games and applications with a maximum resolution of 5760 by 1080 pixels.

With the included ATI and DirectX 11 with Direct Stream Compute and OpenCL the GPUs also all key components that are important for GPGPU computing, for example to convert videos faster.

The cards from HIS, PowerColor and Sapphire offer standard next to a DVI connector with an HDMI port and a VGA output. There are also variations with DisplayPort on the market. consume under full load the cards, according to the manufacturers maximum of 45 watts, so they do not require additional power supply. For cooling provides a single-slot fan.

The new entry-level graphics cards will be available shortly. So far have only been HIS a suggested retail price: The low-profile card “HIS HD 5570 Fan 1GB DDR3 PCIe, which fits through a small height and 17 centimeters long and narrow in housing will cost 79 euros in this country. Various Internet retailer list the cards already starting from 75 euros. For about 5 euros more you get, however, have a significantly faster DirectX 10 card of the type ATI Radeon HD 4850th


The Radeon HD 5570 cards should provide sufficient capacity is not too demanding 3D games (Image: HIS).

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