Power Module Chieftec A80 650W Review

The requirements of customers towards contemporary power modules are quite tough. They should own good performance characteristics and high coefficient of efficiency level, as well as 80Plus marker. The latter speaks about quality and ability to satisfy the needs of any PC. However, all PSU are classified according to different criteria, so one can find appropriate product even without 80Plus standards. The compliance with those standards is realized on 115V and 230V conditions but there are a number of standards applied to 220V-240V. Power module Chieftec A80 650W doesn’t belong to the army of 80Plus products, though can boast outstanding performance and efficiency. It is primarily targeted at the segment of affordable PSU solutions.



Design and Framework


Chieftec A80 650W design is developed in a classical template common for the models with a solid frontal fan. The casing consists of a ventilation perforation, decorative grid with the brand logo, sockets for module …

The Pair of ASUS Dual Radeon RX 480 Series 8-GB Video Cards at a More Affordable Price

The most functionally full models of the ASUS ROG STRIX RX 480 series have become the first exponents of the ASUS Radeon RX 480 video cards line. Recently they have been joined by the pair of ASUS Dual Radeon RX 480 series versions at a more affordable price. The simplified cooling system and lower number of features justify the lower price.



ASUS DUAL-RX480-8G and ASUS DUAL-RX480-O8G models are equipped with 8 GB of GDDR5 video RAM with the effective frequency of 8000 MHz, the Super Alloy Power II element base and the 2-fan cooler featuring the Wing-Blade design. These samples have been manufactured on the automatic ASUS AUTO-Extreme Technology line, and the power subsystem uses the 8-pin connector to guarantee the stable work even under the conditions of manual overclocking. In case you decide to connect the VR-headset, the pair of HDMI-ports on the interface panel will come in handy.


The only difference between ASUS DUAL-RX480-8G and ASUS DUAL-RX480-O8G is in their clock …

AMD Adds Three New Mobile APUs to Kabini Series

AMD has replenished its mobile APU line with three new models of AMD Kabini series: E2-3800, E1-2200 and A4-5100. The triple is developed on Jaguar microarchitecture (28 nm) with SoC design. Needless to say that the new-comers are destined to be incorporated within hand-held mobile devices, such as entry-level laptops and tablets. All of the models are housed in BGA 769 socket cases, thus the customers might expect their market appearance within ready devices.



SoC design stipulates the integration of a one-channel DDR3 controller with the support for two memory modules. In addition, it allows for the enabling of SD, USB 3.0, HD Audio, PCI Express 2.0, LPC, and SATA 6 Gb/sec interfaces. More details about each model are provided below.


AMD E2-3800


This model features 4 cores, operating at 1300 MHz clock frequency. It employs an onboard Radeon HD 8280 graphics chip that runs at 450 MHz. DDR3 controller supports the installation of modules of up to 1600 MHz frequency. The …
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