Power Module Chieftec A80 650W Review

The requirements of customers towards contemporary power modules are quite tough. They should own good performance characteristics and high coefficient of efficiency level, as well as 80Plus marker. The latter speaks about quality and ability to satisfy the needs of any PC. However, all PSU are classified according to different criteria, so one can find appropriate product even without 80Plus standards. The compliance with those standards is realized on 115V and 230V conditions but there are a number of standards applied to 220V-240V. Power module Chieftec A80 650W doesn’t belong to the army of 80Plus products, though can boast outstanding performance and efficiency. It is primarily targeted at the segment of affordable PSU solutions.

Design and Framework

Chieftec A80 650W design is developed in a classical template common for the models with a solid frontal fan. The casing consists of a ventilation perforation, decorative grid with the brand logo, sockets for module …

Presentation of a Professional Graphics Card AMD FirePro W9000

Within the bounds of AMD Fusion Developer Summit, Advanced Micro Devices has presented its new graphics card AMD FirePro W9000. The new graphic solution is based on a couple of 28-nm Tahiti chips and is actually a prototype of Radeon HD 7900 adapter. FirePro W9000 is chiefly targeted at professionals used to work with 3D technologies and video editing applications.

AMD FirePro W9000 is based on a red circuit board developed to work with PCI Express 3.0x16 bus. The cooling system is represented by a solid cooler of active type, a high-end radiator, three 90 mm. noiseless fans and copper heat tubes. The organization of additional power presupposes the availability of two dedicated eight-contact slots.

The new professional graphics card is furnished with GDDR5 memory in 6 GB volume capacity and 384 bit interface. Six DisplayPort slots are called to connect the card with displays. GPU lock frequency equals to 1 GHz which allows the card to ensure the performance in the …

Gigabyte Comes Out with Three New Xtreme Gaming Videocards

Gigabyte decided to supplement its Xtreme Gaming series of graphics cards with three new models, following the recent launch of 5 other items. The GV-N970Xtreme C-4GD, Gigabyte GV-N980Xtreme C-4GD and GV-N98Xtreme C-6GD greenhorns come with a modified design and adjusted clocks. The triplet is bundled with a brand OC Guru II utility to further enhance the cards’ performance.

Each model from Gigabyte Xtreme series boasts independent specifications to satisfy the needs of various customers. The only analogous feature is a set of integrated video interfaces: 1x HDMI, 1x DVI-I and 3x DisplayPort.

Gigabyte GV-N970Xtreme C-4GD rests upon Nvidia GM204-200 GPU (1664 CUDA cores), running at 1051/1178 MHz frequency. It is accompanied by 4 GB of GDDR5 memory (256-bit rail) that operates at 7100 MHz efficient frequency level. Gigabyte GV-N980Xtreme C-4GD is based on Nvidia GM204-400 GPU with 2048 CUDA cores; its base/dynamic frequency showings equal to 1127/1216 MHz. This model …
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Registered at: 03 November 2011, 07:36
Last visit: 03 November 2011, 07:36