Sapphire Continues Its Victorious Onset on Graphics Card Market

News about fresh releases from Sapphire gladdens all potential customers and IT specialists with enviable frequency. The most recent news touches upon the upcoming release of a fresh graphics card codenamed HD 7870 XT with Boost. This model is based on AMD Radeon HD 7870 adapter and employs Tahiti chip with 1280 current processors and 80 texture blocks. The chip is designed on Graphics Core Next architecture that secures its improved facilities. The model employs PCI Express 3.0 x16 interface.



The integrated GPU works at nominal 925MHz frequency, but on activation of PowerTune Boost option this index rises to 975MHz. Memory, that is represented by 2GB of GDDR5 memory standard, demonstrates 6000MHz frequency. It provides for 192-bit rail access. An inventory of video interfaces involves a couple of mini-DisplayPort outputs, a single Dual Link DVI-I and a single HDMI port. Moreover, this graphics card supports AMD Eyefinity technology that allows the connection of several …

Graphics Card HIS 7850 IceQ X Turbo X Review

The number of graphics solutions designed by HIS cannot be figured from a cursory calculation only. Indeed, the company's product line counts dozens of cards destined at various audiences, with various needs and budgets. Take HIS HD 7850 series alone: it consists of ten models (three with 1GB memory and seven with 2GB memory). The latest HIS 7850 IceQ X Turbo X belongs to '2GB echelon' and is distinguished by the heightened GPU and memory frequency. Upon the whole, this graphics adapter features outstanding cooling and overclocking facilities.



Design and PCB


Graphics adapter HIS 7850 IceQ X Turbo X is a standard representative of the second HD 7850 revision. It is housed on a short printed circuit board and is equipped with only a single power socket, two heatpipes and a large fan. HIS developers advanced the heatpipes outside the board to elongate its contours; nevertheless, this card can't be considered voluminous, since its width hasn't been touched at all. The top part …

Promising Speed Forecasts for AMD Radeon 8000 Sea Islands

AMD is continuing its work on the new GPU generation codenamed ‘Sea Islands’. The new series is prognosticated to be released in the coming winter. All the products with this GPU will be branded Radeon 8000. AMD manufacturers claim that their new graphic processing units will be 40% more efficient due to the implemented advanced technologies. There is not so much news about the future GPU architecture, although cardinal changes are barely possible.



Sea Islands chips will be equipped with 5.1 billion transistors as compared with the current 4.3 billion items applied in the products. This augmentation will facilitate the increment of efficiency. The chips will be developed according to the already tried-and-proven 28 nm technological requirements. The increase of transistors is not as large due to the adherence to the ascribed norms. It should be underlined that the implementation of the old technologies does not imply the considerable warming up of the chips; the developments …
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Gateway E-4000 based on Intel Corporation D845GRG

  • CDROM
  • COMPUTER
  • DISKDRIVE
  • DISPLAY
  • FDC
  • FLOPPYDISK
  • HDC
  • KEYBOARD
  • MEDIA
  • MOUSE
  • NET
  • PORTS
  • PROCESSOR
  • SYSTEM
  • USB
  • VOLUME