AMD FX-8300 is Already in Retail Trade

Despite the fact that AMD initially scheduled the official release of FX-8300 for 29 December, this CPU can already be found in some Japanese retail stores. Such sudden appearance in free sale allows all potential consumers to get assured in all claimed specifications. Thus, FX-8300 is an eight-core chip of the new generation that is characterized by 95W TDP level. This is a kind of a breakthrough, since its Vishera companions, FX-8350 and FX-8320, consume up to 125W power.

The reduction of power consumption is explained by the decrease of CPU clock frequencies and nominal voltage showings. Hence, the nominal clock frequency recorded with this CPU model makes up 3.3GHz, while in Turbo mode the frequency rises to 3.6GHz. Some resources state that FX-8300 is able to overclock up to 4.2GHz, however, this info is not vindicated so far. This chip is developed specifically for Socket AM3+.

Taking into account such parameters, analysts feel difficulty in predicting the future of …

Hard drives still confidently dominate on the notebook market, according to analysts

SSDs are gradually penetrating into mobile computers, but can not yet can become a serious competitor of hard disk drives. Even recently observed slowdown in demand for notebooks with hard drives will not lead to a decrease of the part pf these models in favour of laptops, where SSD is the main storage, analysts believe.

According to the first quarter of this year, models from the HDD larger than 500GB, offered at $ 450-550, formed the largest segment of the market at a rate of 32% of total deliveries. Second place with 26% take laptops with HDD capacity over 320GB, which cost $ 350-450. They are followed by models with HDD larger than 640GB ($ 550-650 price range), than go HDD larger than 750GB ($ 650-750), they are followed — with 250 GB HDD (price less than $ 350), next — the HDD larger than 1 TB ($ 750-900). And only in last place, relevant to market by about 3%, are laptops with SSD volume 128GB or HDD with very large volume (price — $ 900 or more).

The …

Modular Power Supply 650W Chieftec A80

Evaluating the effectiveness of modern computer power supplies, the most attention is paid to their coefficient of performance (COP) at a given load — usually means of 20%, 50% and 100%. At the same time, not less important requirement, established by standard 80PLUS should be considered. That means — the preservation of this level of performance for all occurring in the world supply voltage variations, that is in the range of 100-240 V.

The standard rules of 80PLUS at different levels (Basic, Bronze, Silver, Gold, Platinum, etc.) are performed for two voltage 115 V and 230 V. In both cases, the normalized PS should show the efficiency of not less than specified for each category level. Not usual power supply CTG-650C model of the new A-80 series from the Chieftec company is interesting in that it has officially claimed efficiency of 85% or more, but only for nets 220-240 V.

As the advantages of such solution can immediately be noted a lower price, due to less stringent …
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Registered at: 22 April 2011, 11:03
Last visit: 22 April 2011, 11:03