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 …

Intel Claims Its Clover Trail More Efficient than Tegra 3

The stonewall in the tablet and mobile CPU segment is gradually mounting, with Intel and Nvidia increasing their influence and rivalry. Hence, Intel's developers claim that its latest tablet processor, two-core Atom Clover Trail, surpasses Nvidia's Tegra 3 in both performance and power consumption. To be precise, Clover Trail proves to be more efficient in a range of applications, but at the same time, it consumes power twice less than its counterpart. To exemplify such claims, Intel takes Imagination Technologies graphics that consumes less power than Tegra 3.

Numerous testing results conducted by Intel and some leading IT analysts demonstrate that Tegra 3 with four main cores and one additional core is slower that Clover Trail. Testing of performance and power consumption has been held on Microsoft Surface RT with Tegra 3 chip and Windows 8 tablet with Clover Trail chip. Nevertheless, Intel hasn't conducted any comparison in mobile OS from Google.

To continue, such …

Galaxy Unveils the GTX 760 Gamer and the GTX 780 Ti HOF Graphics Cards

Galaxy Microsystems, an official partner of Nvidia, has just introduced a couple of proprietary graphics solutions based on Nvidia’s GeForce GTX 760 and GeForce GTX 780 Ti adapters. Codenamed GTX 760 Gamer and GeForce GTX 780 Ti HOF (Hall of Fame), both products are differentiated by a refined design, combined with unmatched performance.

Galaxy GTX 760 Gamer

This graphics card is attributed to the mid-end solutions. It is developed on Nvidia GK104-225-A2 chip (28 nm) that involves 1152 CUDA cores, 32 ROPs, and 96 TMUs. The GPU operates at 1086 MHz, although has the potential to rise up to 1150 MHz on overclocking. The card boasts the availability of 4 GB GDDR5 memory with 256-bit bus. Its effective clock memory makes up 6 GHz. Cooling process is realized by means of a voluminous cooler, supplemented by two 80 mm fans and a metallic shield.

Galaxy GeForce GTX 780 Ti HOF

This model is peculiar by an original white PCB and the implementation of factory …
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Registered at: 20 August 2012, 18:25
Last visit: 20 August 2012, 18:25