TUL Takes Up Producing Brand PowerColor Graphics Adapter

TUL Corporation has announced the release of its brand high-performance graphics adapter, codenamed PowerColor Radeon HD 7950 Boost State Edition. The major peculiarity of the new product is the integration of GDDR5 memory type with 384 bit interface and support of multiple advanced technologies.

The model is based on black circuit board with the integrated Tahiti PRO chip, developed under 28 mm technological process. This chip accommodates 1792 current processors designed on Graphics Core Next architecture. This graphics adapter is compatible with PCI Express 3.0 x16 bus and DirectX 11.1 facility. The overall volume capacity of GDDR5 memory equals to 3072 MB. Heat management process is realized due to the two-slot cooling system of active type. The rear panel of the adapter is alloted for HDMI and DVI slots, as well as, for a couple of mini-DisplayPort ports.

The nominal frequency of graphics core equals to 850 MHz; nevertheless, the implementation of AMD PowerTune …

The Switchover to Nvidia GeForce GTX 760

Nvidia has officially introduced one more graphics adapter from 700 series: GeForce GTX 760. As it was expected earlier, the card is based on GK104 graphics chip (on Kepler architecture) with 1152 CUDA cores, 32 ROPs and 96 TMUs. Its nominal clock frequency makes up 980 MHz, still this index might be overclocked at average to 1033 MHz.

Reference adapter is furnished with 2 GB of GDDR5 memory that employs 256-bit interface. Nonetheless, Nvidia does not exclude the possibility of introducing the models with 4 GB memory capacity. The nominal memory clock frequency equals to 1502 MHz, while its overclocked frequency reaches up 6008 MHz. This adapter is thought to support GPU Boost 2.0 technology that adjusts the overclocking frequency in reliance on GPU thermal condition. Thus, the more powerful cooling system is, the higher frequencies the users might expect.

To continue, power supply subsystem is represented by a couple of 6-contact power sockets. The maximal claimed TDP …

PSU Enermax Revolution87+ 750W Review

This year has become rather successful for Enermax, a well-known manufacturer of power supply units. The company supplemented its product lines with six series combined into four major groups: entry-level, athlete, royal, and gold class. Revolution87+ series belongs to the Gold Class group and involves five models (from 550W to 1000W power). Model Revolution87+ 750W is distinguished not only by the availability of 80Plus Gold certificate, but also by an original branded platform developed by Enermax specifically for this series.


Enermax has implemented a few striking technical solutions in its Revolution87+ 750W power supply unit. The first attractive feature is a composite control over the main inverter. The control is realized by traditional pulse-width modulation method, as well as by simultaneous involvement of pulse-frequency modulation (the combination of width and frequency in control process).

Upon the whole, this PSU model is able to demonstrate up …
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Registered at: 10 November 2011, 09:52
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