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 …

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 …

Antec decided to expand its renowned High Current Gamer M series of power supply units with two new models. Codenamed HCG-750M and HCG-850M, the units are characterized by modular cable connectivity and rather high level of efficiency (up to 81% in 230V networks). Not for nothing this couple is honored by 80Plus Bronze certificate that vindicates their prime-quality. It must be noted that existent internal framework is totally the work of Seasonic, Antec’s contractor.



Both new-comers are equipped with four PCI Express Power (6+2)-pin cables and support 10/12/14/16-contact power sockets. The layout consists of two virtual +12V rails, Active PFC mechanism, and high-class Japanese capacitors. HCG-750M allows for the maximal loading on +12V rail of 62A at 744W, whereas HCG-850M allows a bit higher loading of 70A at 840W.


With the purpose to prolong the units’ lifetime, Antec furnished the models with all up-dated security functions, featuring: UVP (low voltage protection), …