AMD Readies a Pair of Power-Efficient Desktop Processors

The Internet community is engrossed in a lively debate about the upcoming release of two new Richland desktop processors from AMD. The company has not made any official claims yet, however MSI marked the pair as an appropriate match for some of its new motherboards. Those Richland CPUs, which has already been launched by AMD, proved to be rather power-efficient, featuring 65 W and 100 W TDP level. But new entries – AMD A8-6500T and AMD A10-6700T – are thought to receive 45 W TDP package.

Upon the whole, AMD Richland processors position themselves as affordable, efficient and reliable solutions that can be employed for the assembling of systems with moderate or heightened demands. Some CPU models might be even used for the assembling of gaming systems. However, along with high performance, Richland processors are rather power-efficient; this makes them an ideal choice for home-based and corporate-class PC platforms.

As for the announced models, their specifications are …

Chieftec Showcases Five New PSUs from Navitas Series

Chieftec, one of the largest German hardware manufacturers, has recently introduced a new series of power supply units, codenamed Navitas. The series is represented by 5 models: GPM-650C with 650W nominal power, GPM-750C with 750W nominal power, GPM-850C with 850W nominal power, GPM-1000C with 1000W nominal power, and GPM-1250C with 1250W nominal power correspondingly. All the products have won 80Plus Gold certificate, due to more than 90% efficiency in the high workloads.

Chieftec Navitas PSUs correspond to ATX12V v2.3 standard and support Intel Core 4th gen. processors that require little current strength on +12V rail in sleep mode. The models also support active power-factor correction option to provide for the maximal stability during operation. They are equipped with a composite cable system and a single +12V rail, estimated for the maximal current from 54 A to 104 A (this index depends on the unit’s power).

All five units are cooled down by 140 mm fans with PWM …

PowerColor Intros New Graphics Card with Fling Force Cooler

TUL Corporation, in the framework of its PowerColor brand, introduces a new graphics card with quite an original way of air cooling organization. The new-coming adapter, codenamed PowerColor Radeon HD 7850 Fling Force, employs 'two-storied' cooler of an unusual structure. Along with an aluminum heatsink, copper heat pipes, and a voluminous fan, the manufacturer implemented non-monolithic fan ribs. Their tips are fixed to the main part in a way to change their location relative to the plain of rotation.

On conditions of low rotational speed, tips of the ribs are located at approximately 80 degrees angle relative to the graphics card. On conditions of heightened speed, the ribs become more linear; this way, the impeller diameter enlarges from 92 mm to 95 mm. Such structural approach to the fan framework develops into an improved performance and air cooling effect.

The model is based on Pitcairn chip, developed on Graphics Core Next architecture under 28 nm technological …
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Registered at: 19 November 2011, 11:34
Last visit: 19 November 2011, 11:34