Prior to the submission of a series of ATI Mobility Radeon HD 4000 at CeBIT is a few days, and finished products with the graphics subsystem is already emerging from the producers on their official websites. Several mirror sites of Dell has provided complete information on the Studio 15 laptops equipped with such GPU, in particular, Radeon HD 4570.
This mGPU received of the 55-nm graphics processor RV710. Against the backdrop of the integrated solutions that are used today in laptops, it will be fairly quick decision, with 80 stream processors, 8 texture units and 4 rasterization module. Volume GDDR3-or DDR2-memory in the case of Studio 15 at 256 or 512 MB, and connects it to a 64-bit bus. TDP of the GPU around 13 W and the graphics system, as reported by 20-30% faster than NVIDIA G110M.
Notebook Dell Studio 15 series will be supplied in various configurations, in 8 color options for the shell, a screen of 15.4" or 15.6".
Cost of Dell Studio 15 with the screen in 15.4"(code S510207SG) begins with a mark of $ 1549. For this amount the buyer will receive the processor Intel C2D P8600 (2,4 GHz), 2 GB DDR-2 SDRAM, 320-GB HDD, DVD writer drive with slot-loading, the link for Wi-Fi (802.11a/g/n) and graphics Intel Graphics Media Accelerator 4500MHD, so that the proposed 256MB ATI Mobility Radeon HD 4570 or 512MB ATI Mobility Radeon HD 4570 will have to pay. In addition, as an alternative to the built-schedule of the proposed GPU HD 3450.
In the version of the same mobile PC for U.S. $ 1599 (code S510223SG) accelerator Radeon HD 4570 c 512 MB of memory available base, and 3 GB of RAM, but with less capacity drive - 250 GB instead of 320-GB version. Hand and the display of this model is better - an increase of 0.2 and with support for 720p.
Source: www1.ap.dell.com, www.techpowerup.com