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 …

Graphics Card MSI N650 Ti PE 1GD5/OC Review

PC hardware of average price category is traditionally in demand with a wide range of customers. Graphics cards are not exception, especially if the manufacturers offer truly outstanding facilities for comparatively medium price. The launch of GeForce GTX 650 Ti adapter raised an army of graphics solutions based on it; still, each company tries to deviate in some terms from the reference model. Thus, MSI introduced N650 Ti Power Edition 1GD5/OC model which takes GTX 650 Ti adapter as the basis, but employs fundamentally original printed circuit board and cooling system.



Integration


Graphics card MSI N650 Ti PE 1GD5/OC features all attributes ascribed to Power Edition series. Printed circuit board has been elongated to 230 mm, as compared to the 154 mm in reference GeForce GTX 650 models. Along with the PCB elongation, MSI implemented a reinforced 5-phase VRM scheme (4+1) that is intended at operational intensification on heightened frequencies. The connection of additional …

Platinum PSU FSP Aurum 92+ 650W Review

Up-to-date power supply units are able to achieve 80-90% efficiency due to 80 Plus standard. The integration of this standard provides for better power-saving facilities, heat level and noise level. Still, some customers give preference to performance rather than energy saving; thus PSUs from FSP will become the most wise solution for such people. Last year FSP introduced Aurum series and today the company expands the line with a new model — Aurum 92+. The model is represented so far with a single power variation – 650W, and corresponds to 80 Plus Platinum requirements.



General Peculiarities


Correspondence to Platinum standards implies that FSP Aurum 92+ unit should demonstrate not less than 91% nominal efficiency, 90% efficiency at 20 percent loading, and 94% efficiency at 50 percent loading. Testing results prove the claimed characteristics, making this model a desirable high-end acquirement. Aurum 92+ is delivered in a standard cardbox that contains FSP logo …
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