Intel produces lot power consumption of 3D transistor chip to be reduced considerably

Be called transistor of on the world of 3 grid first 3-D enters manufacturing technology phase



usb harddrive enclosureLeft is 32 accept rice to make the same score face transistor, right is 3-D of 22 accept rice 3 grid transistor, signal electric current knows drifting pattern

Beijing time on May 5 morning message, intel Zhou San showed a brand-new 3D transistor skill in san Francisco, can fall in the circumstance with changeless function, reduce processor specific power consumption the in part.

Intel announces the 3D transistor of its research and development will throw batch production first, will use at Intel code name to be the processor of 22 accept rice of Ivy Bridge. The product hopeful that uses this technology is released at the beginning of 2012.

According to introducing, the 3D transistor of Intel makes chip can move below lower voltage, reduce leakage n further, to it before the most advanced transistor photograph is compared, its performance is higher, can effect is smaller. The chip place before this is planar transistor with transistor.

Intel expresses, the Intel cruel that is based on Ivy Bridge farsighted series pr most popular selling ata pci ocessor will be first chip that uses 3D transistor to undertake batch is produced, will usable at notebook computer, server and table machine. Subsequently, intel approach moves processor to also will use newest 3D transistor, but still do not have specific timetable at present.

Rub Er law is fatidical, the function of computer can raise one times 2 every years, because the transistor amount on chip increases one times 2 every years about. To consumer, the new design of Intel transistor is meant rub Er law can continue effective.

　　 Weigh revolution

Intel is so-called will promote semiconductor industry the 50 the oldest techniques that come for years change, supply more powerful chip to consume electronic product through a brand-new design, and won't be cost with time of boat of sacrificial batteries add.

This company plan transforms a crucial part of every chip perpendicular fin shape structure, this kind of concept is similar to freeboard layer building is built to add office space in the city. Transformed part it is transistor, this is a kind of main electron element, almost all electronic products can be used. Current microprocessor can have contained element of switch of billions of this kind of miniature.

usb harddrive enclosureIntel expresses. This kind of newest design can provide more powe usb harddrive enclosure rful computation capability for smartphone and flat computer, accelerate the rate of industry data center at the same time, and still can reduce specific power consumption considerably.

Although the competitor also is studying similar technique, er of Dan Ying spy is the company that first acceptance will use method of so called 3D to undertake measuring yield however. The analyst thinks, of this one adventure it is OK to lift help Intel is on function with competitor photograph compare, turn round the destiny that is elbowed out by smartphone market thereby.

Ha Jisen of · of red of production expert of chip of VLSI Research of firm of American market research (Dan Hutcheson) says: "We discuss circuit of this kind of 3D to had had more than 10 years, but without the person confidence throws his production. But without the person confidence throws his production..

Intel was in charge of Zhou San high to demonstrate to use the chip that this kind of new method produces on conference of san Francisco. They point out, first chip that uses production of this kind of technology may machin ata pci card e of table of high end of with a view to and server system, will roll out at the beginning of 2012.

　　 Design a principlesatin pjs

Workmanship of 2D planar semiconductor is company of You Feizhao semiconductor (the He Erni of auspici the most popular moto gp xbox ous favour · of Fairchild Semiconductor) (Jean Hoerni) invented 1959. This technology is combined by Intel later father Robert Noyes (Robert Noyce) is adopted, produce integrated circuit with a future life.

Intel tall canal expresses, use 3D transistor design to will be compared pure roll out new generation to produce a technology to bring more profit. For example, in function changeless circumstan motogp xbox wiki ce falls, the specific power consumption of new technology will compare small in part of existing production technology.

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"This is a kind of unprecedented achievement. We never had achieved this kind of performance with low voltage. " the · of Intel researcher mark that technology of responsible new production develops Burr (Mark Bohr) says.

2D is broken through to design in effort since chip stylist is long-term, this kind of design can be enclothed on transistor interrelate layer upon layerly wire cable. And a component that the key of this new design is in Intel to go up at transistor, of the rate that it is deciding electric current and electric current divulge a quantity, affect specific power consumption thereby.

The engineer of Intel replaces compressed transmission channel of the electron structure of a finny, have 3 sides by a kind the name is " the door " (the equipment of Gate) is surrounded, the action of this kind of equipment is s the best selling moto gp xbox witch electric current. Burr expresses, 3D appearance increased transistor " open " the electric current below condition carries an amount, but in " shut " can decrease however below condition divulge a quantity.

Intel revealed basic method in many 2002 published papers, and spent old time undertake perfecting to its. This company has prepared to be produced in the 22 accept rice henceforth new design is used in the round in craft. The manufacturing technology with current Intel is 32 accept rice.

　　 Cost factor

Abandon traditional production technique may bringing about cost to rise, because this chip company can endeavor normally,avoid this kind of action. Burr expresses, the help sb to attain his aim of finished product brilliant that uses new technology to will bring about Intel rises originally 2% to 3% , every brilliant circle contains hundreds chip.

Researcher of market of Endpoint Technologies Associates of firm of American market research collect Jay Kay (Roger Kay) says: "New structural enough lets this company production give chip of many and reliable 22 accept rice. "New structural enough lets this company production give chip of the best selling ata pci many and reliable 22 accept rice..

Other company henceforth also hopeful uses this kind of 3D production methods, ata pci controller but must want when manufacturing technology falls 22 accept rice is the following. Come off from AMD the Zhou San of chip manufacturer Globalfoundries that come out expresses, the transistor that the convention uses in the craft of 20 accept rice henceforth. This company spokesman says, before rolling out sequel to manufacture technology, not was necessary to use 3D transistor technology.

Executive vice president of Intel framework group defends Matt of · Po Er greatly (David Perlmutter) develops code name to be in next generation " Ivy Bridge " this one technology proved in microprocessor. He expresses, this technology can is opposite certain help arrives since the property that promotes a graph circuit, intel lags behind at AMD and Ying Weida on one hand in the most popular usb harddrive enclosure this (Nvidia) .

But bigger question depends on, 3D devises a method whether the competitor that helps the chip of Intel catch up with use ARM framework on efficiency of specific power consumption. The approach that Matt did not disclose Po Er when to use new technology production to be designed technically in the light of mobile equipment is moved (Atom) processor. (Book Yu)