Nvidia to Showcase Its Newest GeForce GTX 650 Ti Boost Graphics Adapter

Today, 26 March, Nvidia is going to officially introduce its newest graphics adapter, codenamed GeForce GTX 650 Ti Boost. The release is a counter-move in response to the recently launched AMD Radeon HD 7790 adapter. With the purpose to enhance the competition, Nvidia equipped its graphics card with GPU Boost technology for a dynamic overclocking process.

Galaxy is the first to respond to the fresh release with its brand new product – Galaxy GeForce GTX 650 Ti Boost adapter. This model is furnished with 2 GB memory of GDDR5 standard (192-bit memory rail) and GK106 GPU with 786 CUDA cores. Frequency index for GPU equals to 980 MHz (boost frequency increases to 1033 MHz), for memory – 6008 MHz. Memory bandwidth is claimed to gain 144.2 Gb/sec.

Graphics card from Galaxy is thought to have a single SLI socket, one 6-pin PCI Express Power socket (additional power supply), and three different video interfaces: D-Sub, HDMI, and DVI. Cooling system consists of a two-slot …

Modular Power Supply 650W Chieftec A80

Evaluating the effectiveness of modern computer power supplies, the most attention is paid to their coefficient of performance (COP) at a given load — usually means of 20%, 50% and 100%. At the same time, not less important requirement, established by standard 80PLUS should be considered. That means — the preservation of this level of performance for all occurring in the world supply voltage variations, that is in the range of 100-240 V.

The standard rules of 80PLUS at different levels (Basic, Bronze, Silver, Gold, Platinum, etc.) are performed for two voltage 115 V and 230 V. In both cases, the normalized PS should show the efficiency of not less than specified for each category level. Not usual power supply CTG-650C model of the new A-80 series from the Chieftec company is interesting in that it has officially claimed efficiency of 85% or more, but only for nets 220-240 V.

As the advantages of such solution can immediately be noted a lower price, due to less stringent …

FSP Intros ‘Noiseless’ PSU Model Aurum Xilenser 500

FSP, a renowned developer and supplier of power supply units, introduces a new product that is widely recognized as ‘noiseless’ PSU. Codenamed FSP Aurum Xilenser 500 (AU-500FLD), it employs a passive cooling system instead of an air cooler, thus its dump operation is easily explainable. The unit also characterizes by a startling efficiency which provided for the acceptance of 80+ Gold certificate.

Aurum Xilenser 500 takes similar to Aurum Pro/CM models design with a totally black casing and a comb-like top grid enclosed in a golden stripe. The model is able to operate at the nominal 500W power and support the latest ATX12V/EPS12V standards. It should be noted that this unit utilizes a standard framework with all power connectors soldered on the printed circuit board. A set of connectors involves five SATA connectors, a single 4-contact FDD, four 4-contact Molex, and a pair of 6+2-contact PCI Express connectors. Naturally, it contains two main 24-contact and 4+4-contact …
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Registered at: 11 March 2011, 16:55
Last visit: 11 March 2011, 16:55