Gigabyte Debuts with Mini-ITX Motherboard C1007UN-D

Gigabyte has officially introduced a new motherboard model C1007UN-D, developed in mini-ITX form-factor. As seen from the dimensions, the novice is intended to be employed within small-sized multimedia or industrial systems. Chipset Intel NM70 with the integrated two-core ULV processor Intel Celeron 1007U are considered to be the heart of the board. The CPU is cooled down by a compact active cooling system which involves an aluminum heatsink and a small fan.

Video subsystem is represented by an integrated graphics core that belongs to Intel HD Graphics series. The core runs at the nominal 350 MHz clock frequency, however this index might be dynamically increased up to 1000 MHz. Audio subsystem is realized by means of Realtek ALC887 controller that supports 7.1-channel sounding. Network facilities (LAN) are ensured due to a pair of gigabit controllers elaborated by Realtek.

To continue, memory subsystem consists of two DIMM slots which support up to 8 GB modules of DDR3-1333 …

Sapphire Offers an Alternative Radeon HD 7870 GHz Graphics Card

Sapphire Technology, a renowned supplier of graphics solutions, has added an alternative model of AMD Radeon HD 7870 GHz Edition to its graphics cards model line. The new model is primarily notable by the integration of a two-slot Dual-X cooler that facilitated the process of entitling: Sapphire Radeon HD 7870 GHz Dual-X Edition. This cooler consists of a voluminous aluminum heatsink, a couple of large fans, and a few copper heat pipes which are covered by a plastic lid.

Graphics card Sapphire Radeon HD 7870 GHz Dual-X Edition is based on Pitcairn chip with 1280 current processors; it is developed under 28 nm technological process and Graphics Core Next architecture. The core is able to operate at the nominal 1000 MHz frequency. Blue printed circuit board is the heart of the adapter. PCB is designed particularly for PCI-e 3.0 x16 bus and houses 2GB of GDDR5 memory with 256-bit interface. The memory is capable to achieve the clock frequency of 4800 MHz.

To continue, the …

Graphics Card XFX R7750 Black Edition Review

The market of graphics cards is currently represented by models with various specifications. This implies the abundance of opportunities for different customer groups, starting from inveterate gamers with heightened demands for graphics characteristics, and finishing with average users who adopt traditional graphics needs. Each graphics card manufacturer tries to integrated some innovative components or apply some advanced technologies in their products. Hence, Radeon HD 7750 doesn't have a reference model, since every designer adds some peculiar features to it, at least, a brand cooler. Graphics card XFX R7750 Black Edition is distinguished by the implementation of an original board, CrossFireX socket and additional power supply.

General Specifications

The major attractive peculiarity of XFX R7750 Black Edition that might draw customers' attention is the low level of TDP which equals to 55W, as compared to other similar models that consume 80W to 90W on similar …
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