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New AMD FX-series processors

04.09.2014

AMD has expanded its FX desktop processor family with new models designed for use in high-performance desktops and enthusiast systems.

A total of three FX-chips are presented: these are the FX-8370, FX-8370E and FX-8320E models with eight processing cores, which are AM3 +.

The eldest of the announced processors, FX-8370, operates at a nominal frequency of 4,0 GHz with the possibility of boosting up to 4,3 GHz using "turbo" technology. The maximum value of dissipated thermal energy (TDP) is 125 W. Estimated price - $200.

Chips FX-8370E and FX-8320E operate at a frequency of 3,3-4,3 GHz and 3,2-4,0 GHz, respectively. At the same time, their TDP is 95 watts. The price is set at $200 and $147.

All processors are equipped with a DDR3-1866 RAM controller and 8 MB of third-level cache. The unlocked multiplier makes overclocking easier.

At the same time, AMD announced price cuts for some previously released FX-series processors. Thus, the FX-9590 model fell in price from $306 to $230, and the FX-9370 version - from $224 to $211. The FX-8350 chip is now available for $180 (previously $195), while the FX-8320 is available for $147 (previously $153).

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Worms against aging 06.01.2020

Scientists from the MDI Laboratory, together with scientists from the Buck Institute for Research on Aging and the University of Nanjing, have discovered synergistic cellular mechanisms that increase lifespan by six times in C. elegans nematodes, which are often used as model organisms in aging research.

Such a life expectancy in worms corresponds to a human life expectancy of 400-500 years.

The study is based on the discovery of two major pathways that drive aging C. elegans, which are popular model organisms in aging research due to their many genes in common with humans, and because of their short lifespan of three to four weeks, allowing researchers to quickly assess the impact of both genetic and environmental factors on life expectancy.

The study used organisms with a double mutation: the insulin signaling pathways and TOR complexes were changed. Altering insulin signaling alone gives a 100% increase in lifespan in nematodes. A separate change to TOR is 30 percent. It was logical to assume that their combined change would give a 130% increase, but instead life expectancy increased by 500%.

The discovery of a synergistic effect in the future will allow the use of combination therapy to prolong life in the same way that various combination therapies are currently used to treat cancer or AIDS. It could also explain why scientists couldn't find a single gene responsible for longevity.

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