AMD Officially Introduces Radeon HD 7790 Graphics Card

An official introduction of a new graphics card from AMD, entitled Radeon HD 7790, has been settled into a dedicated press briefing. Within the framework of this briefing, the company not only gave a detailed description of a long-awaited product but also divulged a comparative performance analysis with its main rival’s adapter – Nvidia GeForce GTX 650 Ti. Therefore, AMD Radeon HD 7790 graphics card belongs to mainstream items and is targeting a wide range of customers. It is based on AMD Bonaire GPU with AMD GCN architecture developed under 28 nm technological process. The GPU consists of 896 current processors, 14 computing blocks, 56 texture blocks, and 16 ROP blocks.



Video memory subsystem comprises 1 GB of GDDR5 memory type, employing 128-bit bus. Its nominal clock frequency equals to 1500 MHz, while effective frequency makes up 6000 MHz. The overall efficiency level of this adapter is estimated at 1.79 TFLOPS; this index is twice larger than the one recorded with AMD …

MSI AM1I: Motherboard with Military Class 4 Hardware Base

MSI is one of the first manufacturers to introduce a motherboard for the newly launched AMD AM1 platform. The MSI AM1I features rather compact dimensions (170x170 mm) but its mini-ITX form-factor does not affect the specified functional possibilities for entry-level systems. The model supports AMD Athlon/Sempron processors for the above-mentioned socket.



The employment of Military Class 4 hardware base is supposed to be a major advantage of AM1I motherboard. It involves dark chokes, dark capacitors and other crucial components, which are backed by Military Class Essentials technology. The latter is called to protect the PCB from varied unfavorable happenings, i.e. high humidity, electrostatic discharge or high temperatures.


The PCB comes with two DIMM slots for the incorporation of one-channel DDR3 memory modules (up to 32 GB) with 1333/1600 MHz frequency. Storage is organized by means of two SATA III 6 Gb/sec ports, whereas expansion of functional is due to two PCI …

Cooler Master Readies a New Silencio 452 PC Chassis

Cooler Master has added a new PC chassis to its Silencio series. The Silencio 452 is developed in a mid-tower form-factor and features 194x451.4x494.7 mm dimensions. It is peculiar by a sleek design with totally black interior and exterior. The case boasts soundproof side panels and anti-vibration rubber props. The greenhorn is supposed to come on sale in early January, 2014, though the pricing is currently unknown.



Cooler Master Silencio 452 is intended to accommodate motherboards of a standard ATX, as well as a micro-ATX standard. Storage is introduced by two 5.25-inch racks and six internal 3.5/2.5-inch racks. This is quite enough for the assembling of a powerful platform.


Internal layout allows for the installation of quite lengthy graphics adapters (up to 386 mm) and, if necessary, a voluminous liquid-cooling heatsink (240 mm). The latter is supplemented by dedicated rubber grommets on the rear facet.


Initially the chassis is furnished with a pair of low-noise …
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Dell Computer Corporation OptiPlex GX270 based on Dell Computer Corp. 0U1325

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