PowerColor Outs an Overclocked Radeon R9 270 OC Graphics Card

Along with other AMD partners, PowerColor has elaborated its own version of Radeon R9 270 adapter. The PowerColor Radeon R9 270 OC is differentiated from rival products by an improved cooling system and factory overclocked frequencies. Its release is scheduled for late November and the retail price won’t hit over $180.



To begin with, this graphics card is naturally based on AMD Curacao Pro GPU, developed under 28 nm technological process. It consists of 1280 current processors, 32 ROPs and 64 TMUs. The core runs at 930 MHz frequency and is able to gain 955 MHz frequency on overclocking. The incorporation of GDDR5 memory (2 GB) with 256-bit bus interface ensures some striking bandwidth of 180 Gb/sec; this provides for the support of gaming applications with high resolution. Memory chip operates at 1400 MHz nominal frequency but might gain the index of 5600 MHz of effective frequency on overclocking.


Cooling system, implemented within Radeon R9 270 OC, cannot be called …

Thermaltake Unveils Chaser A71 Full-Tower PC Chassis

Thermaltake has lately made an official presentation of a new full-tower chassis, entitled Chaser A71. The model features 565x205x537 mm dimensions and a rather stylish design. Its side panel contains an L-shape acrylic window that makes an exposure of all internal components. Moreover, the two out of four pre-installed fans are furnished with a bright blue LED that enigmatically illuminates the framework.



Being a full-tower solution, Chaser A71 is housed in a quite spacious case. It gladly welcomes ATX, mATX and Extended ATX motherboards, eight expansion cards of up to 344 mm in length, six hard drives or solid-state drives, three optical drives, a heatsink (of a liquid-cooling system) up to 240 mm, and a compatible power supply unit. The maximal supported CPU cooler height should not exceed 160 mm.


I/O panel is represented by a dense group of ports, indicators and keys: Power button, HDD activity indicator, a pair of USB 2.0 and the same number of USB 3.0 ports, and …

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 …
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Registered at: 21 March 2011, 11:41
Last visit: 21 March 2011, 11:41