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 …

Point of View strengthens GeForce GTX 680 UltraCharged 4GB of memory

Dutch manufacturer of discrete graphics Point of View considered as a good idea to equip one of the top-end versions GeForce GTX 680 with the prefix UltraCharged with four gigabytes of memory. This graphic card can be a good alternative to existing POV / TGT GTX 680 UltraCharged with 2GB buffer.



The new model, as well as it «precursor», is using the reference design PCB Nvidia with the configuration of additional power connectors PCI-E Power (6 +8)-pin. Typically, the PCB for GeForce GTX 680 is equipped with only four power phases for the GPU, but the version of the UltraCharged Point of View / TGT the fifth one added.


The frequencies remained the same: 1111 MHz for the graphics core (1176 MHz in turbo mode) and 6008 MHz for the 4 GB of memory GDDR5. Under three-slot cooling system, there is GK104 chip in the composition of 1536 shaders and 256-bit memory bus. Point of View marketers emphasize that the graphics processor for the graphics cards GTX 680 UltraCharged …

BenQ Promotes a New PC Monitor with 1 ms Response Time

BenQ, a Taiwanese developer of diversified PC equipment, promotes its new monitor that will be released later this year. Codenamed RL2455HM, the model replenishes 'RL' gaming series and is primarily intended for the connection with gaming consoles. Thus, it might become a perfect tool for the devotees of dynamic shooters and other console games.



BenQ RL2455HM features 24-inch display and 16:9 aspect ratio. It is characterized by Full HD resolution (1920x1080), 60 Hz scanning, wide viewing angles (170 degrees vertical, 160 degrees horizontal), and high dynamic contrast ratio that achieves 12 million to 1 index. This monitor employs TN panel but can boast quite an outstanding response time: on gray-to-gray switch, array response time equals to 1 ms only. This is a dramatic breakthrough, if compared with the majority of other gaming displays that demonstrate from 4 to 7 ms time.


Still, interface panel is not rich on I/O ports: it is represented by a couple of HDMI ports and …
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