AMD started to stand up to high-end line of processors ye election – Processor-IT industry
Being suppressed more than 1 year after the time, AMD finally broke out in the Depression, first invested in high-end product line of brand new 45nm quad-core processor technology PhenomII, then again in mid-market the 45nm technology Phenom II trinuclear. Was suppressed in more than 1 year after the time, A MD Finally broke out in the Depression, first invested in high-end product line a brand new 45nm quad-core processor technology PhenomII, then again in mid-market launch of the 45nm process Phenom II trinuclear. Now, AMD has the largest eyes fixed always on the low end of market volume, breath unveiled three new 45nm Athlon II dual-core processor technology. So far, AMD has been completed from the low-end to high-end 45nm technology popularization, and the rest is static and so the market return of good news. The new face of AMD 45nm products
army arrives in the state, must have a lot of consumers have been dazzled by an array of product types Gao De had. What PhenomII X4, Phenom X4, Phenom II X3, Phenom X3, AthlonX2, now appeared a Athlon IIX2. Well, so many products, it is best for you a what? Or that a product can be the most affordable price to bring you the highest quality of performance? Today, we have detailed for you to analyze the new 45nm AMD processors.
AMD has entered the 45nm technology era
Before analysis for your first look at AMD's advanced 45nm process where in the end.
AMD?? Immersion lithography AMD's 45 nanometer process technology is a joint development with IBM. The technology includes ultra-low-K interconnect dielectrics, multiple enhanced transistor strain techniques and immersion lithography.
For AMD why now do not use High-K, many of my friends who are in doubt, in fact, thanks to AMD since the Athlon era started with the SOI process. SOI is the abbreviation SiliconOnIsolator that the insulator on the silicon. Different from the traditional pure silicon, SOI technology using wafer bottom is a layer of insulation. This layer of insulation to cut off the top of the tube leakage MOS circuit, making chips based on SOI technology can easily resist leakage.
AMD new 45nm technology Ultra-low-K dielectrics to reduce the series capacitance, reducing write latency and energy consumption, thus significantly enhance the performance per watt. Another must mention is the immersion lithography technology, which is AMD's Phenom processors in 45nm production in one of the latest applications of technology, to distinguish it from the past, most of the characteristics of dry lithography is not the entire lithography process in the air, but immersed in a refractive index greater transparent liquid, thus giving him a better burn transistor wafer. AMD's 45nm PhenomII
in the production, the entire wafer is immersed in deionized water (no impurities, no charged ions) in this situation is equivalent to the resolution of lithography increased 1.44 times, just to meet 65/45 = 1.44 for process improvement range. Designed and manufactured using this technology available to about 15% of the SRAM chip performance.
Real solution to AMD in the 45-nanometer technology challenges are multiple enhanced transistor strain techniques, AMD and IBM said that compared with non-response technology, this new technology can P-channel transistor drive current increase of 80% to N channel transistor drive current increase of 24%. Shows that the improvement process greatly improves the potential performance of the processor, and also gives more power control products.
Intel and AMD production technique for the summary table
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