Nvidia GeForce GTX 780 Ti Graphics Card Official Release

After a line of rumors and leaks, Nvidia has officially introduced its latest powerful graphics card, codenamed GeForce GTX 780 Ti. Thanks to the implementation of a full-fledged GK110 core and the increase of clock frequencies, the card is going to compete with GTX Titan model, as well as with a top-tier Radeon R9 290X from AMD. In view of such efficiency, its recommended price goes up to $700.

The GeForce GTX 780 Ti is equipped with GK110 GPU that contains 2880 stream processors (GTX Titan features 2688 of them), 7.1 billion transistors, 48 ROPs, and 240 TMUs with the support for FP16/FP32 trilinear filtration. The core operates at 875 MHz (nominal) and 928 MHz (overclocked) frequencies. All major components are allocated on a black PCB, equipped with PCI Express 3.0 x16 bus. The incorporated GDDR5 modules with 384-bit interface (overall capacity – 3 GB) run at 7008 MHz with the bandwidth of 336 Gb/sec.

Power supply is realized via a single 8-pin and a single 6-pin …

Meet a New 1200 W PSU SuperNova P2 from Evga

Evga, an award-winning American designer of hardware products for enthusiasts, is about to release a really hard-hitting power supply unit of enthusiast-level – the SuperNova 1200 P2. The model strikes the eye by 80Plus Platinum efficiency, backed by 10-year’s limited warranty. The recommended by the designer retail price won’t trespass the height of $270.

Evga SuperNova 1200 P2 features 1200 W power and 90% efficiency on a typical loading. It teases a totally modular layout system, therewith all cables have an atypical design; the latter is called to optimize the airflow within the PSU case. A set of available cables includes 24-pin ATX, a pair of 4+4-pin EPS12V, ten SATA Power, five MOLEX 4-pin, six 6+2-pin PCI Express Power, and a single FDD Power.

The following power supply unit is furnished with a single +12V rail that is estimated for 99.0 A current intensity. The layout houses first-rate Japanese capacitors with a solid electrolyte, a vertical two-layer main …

Zalman Divulges Basic Specifications of PSU GoldRock XG Series

Zalman, a recognized manufacturer of cooling systems, PC enclosures and other hardware units, is going to replenish its lineup of products with a high-end PSU series. Codenamed GoldRock XG, the series will be represented by three models of 550W, 650W and 750W power efficiency, ZM550-XG, ZM650-XG, and ZM750-XG correspondingly. The preliminary data demonstrates that all models are equipped with high-level components which allow the product to gain 80 Plus Gold certificate standard. Moreover, Zalman claims that its new PSUs will comply with EPS12V v2.92 and ATX12V v2.3 standards.

GoldRock XG power supply units will be distinguished by high efficiency index that will fluctuate within the measures of 88% to 92%. All the models will be released with the implementation of heat-resistant capacitors with solid and liquid insulator. The series will also boast the integration of LLC topology and DC-DC converter. The latter will ensure the utmost reliability and profitability of the …
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Registered at: 02 May 2012, 09:28
Last visit: 02 May 2012, 09:39