Palit Radeon HD 4850 is preparing a memory GDDR5

February 28, 2009, 1:55 pm

palit radeon hd 4850 is preparing a memory gddr5 
palit radeon hd 4850 is preparing a memory gddr5   The name of one of the articles on our site Palit HD 4850 Sonic - almost Radeon HD 4870, HD 4850 at a price in the shortest possible time to lose its relevance. According to the French-speaking resource, a company Palit Microsystems is preparing to issue another card on a chip Radeon HD 4850, which will complement the popular series of Sonic. The new accelerator will be equipped with high-speed type of memory GDDR5, which will further bring him to the Radeon HD 4870, not only by the level of performance, but also in its nature. Distinguish future version Palit Radeon HD 4850 Sonic help from the current prefix in the model name of Special Edition.
We know that almost a new Radeon HD 4870 is equipped with a 512-MB videobuferom related to the graphics core of 256-bit bus. However, we can not exclude the occurrence of 1-GB versions. To connect external power to a special version Palit Radeon HD 4850 Sonic would require the existence of not one but two 6-pin connectors PCI-E. Power PC power supply must not be less than honest 450 Watts. A set of video outputs presented a collection of interfaces:digital DVI, HDMI, DisplayPort, and analog D-Sub (VGA). Recall that the current version of Radeon HD 4850 Sonic has a more modest set of connectors - a pair of DVI and one S-Video.
According to the source, the accelerator Palit Radeon HD 4850 Sonic Special Edition is planned to cool the highly efficient and silent VGA-cooler, which is used in the conventional model of Radeon HD 4850 Sonic memory GDDR3. This solution occupies two expansion slots and prints of the heated air outside the building PCs. Aluminum radiator plates are connected by a pair of heat pipes. Reason radiator in contact with a graphic chip, made of copper. At the heart of VGA-cooler is the fan, the rotational speed of which depends on the temperature of video card.
Unfortunately, the lack of information on the frequency characteristics of the future accelerator does not allow to assess the balance of power between the representative of another series of Sonic and the Radeon HD 4870. One may assume, engineers Palit establish a working frequency of the chip and the memory of somewhere between 685/2000 MHz (frequency formula Radeon HD 4850 Sonic) and 750/3600 MHz (nominal frequency Radeon HD 4870) that there is no competition within their own product line.
I would also like to add that yesterday on the official site Palit might find a page dedicated to neanonsirovannoy graphics card. In addition, the novelty was marked in the list of products on the chips AMD. Today, access to information of interest to us has been disrupted.


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