Graphics Adapter Gigabyte GeForce GTX 650 Ti Boost with Modified Frequencies

Taking the lead from a number of Nvidia’s partners, Gigabyte has launched its own sample piece of GeForce GTX 650 Ti Boost graphics adapter. It is differentiated primarily by modified GPU and memory frequencies, as well as by an improved PCB design. The latter employs Ultra Durable 2 technology that stipulates the implementation of high-quality hardware components, including ferrite chokes, solid-state capacitors, and Low RDS Mosfets transistors with reduced resistance on mode changes.

Gigabyte GeForce GTX 650 Ti Boost is based on GK106 GPU, developed under 28 nm technological process. Its nominal frequency has been increased from the reference 980 MHz to 1033 MHz, while its dynamic frequency has been changed from 1032 MHz to 1098 MHz. This graphics adapter is furnished with 1 GB of GDDR5 memory, which clock frequencies have been, vice versa, lowered: nominal index dropped from 1502 MHz to 1250 MHz, dynamic index dropped from 6008 MHz to 5000 MHz.

This model employs …

Toshiba Preps New VX500 Series of Solid-State Drives

Toshiba America Electronic Components is glad to present a new series of SSDs, developed under OCZ brand. The VX500 models are targeting mainstream desktops & laptops, offering the most comprehensive storage solutions. The drives are designed in a standard 2.5-inch form-factor with SATA 6 Gb/sec interface. Solidity is backed by a 5-year’s limited warranty.

OCZ VX500 SSDs are based on Toshiba MLC chips (15 nm) which are characterized by a more conspicuous reliability than TLC chips. Hence, the items are an optimal tool for content creation, writing & reading info, downloading files, etc. The drives also employ Toshiba TC358790 controller.

The VX500 series is introduced by four models of different capacities: 128 GB, 256 GB. 512 GB & 1 TB. Their top power consumption index equals to 3.4 W. As far as performance specifications are concerned, the models feature the following data transfer showings:

— OCZ VX500 128 GB: sequential Read speed – 550 MB/sec, sequential …

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: 20 May 2011, 10:28
Last visit: 20 May 2011, 10:28