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[] DDR4 ô ''...ִ?

޸ ݵü о߿ 'DDR4' ȭ Ǵ  ָȴ.

к ִ ݵü  21(ð) ڻ Ȩ DDR4 D ǰ Ʈ ߴ. ⿣ , SK̴н, ũ ǰ Եƴ.

DDR(Double Data Rate) D ó ӵ зϴ Ѵ. ó ӵ 2 DDR1 DDR2 DDR3 ȭؿԴ. þ迡 DDR4 DDR3 ó ӵ 2 ö, 30% ̻ ˷.

ü IHSũ DDR4 D ĸ ȴ. 2% ޻ 2018 49% ر ö ̶ м̴. ݸ ֵϰ ִ DDR3 D 53% 2018⿡ 7% δ.

Ҹǰǰ 'ָ'

23 (www.itooza.com) DDR4 D ޼Կ ִ ãƺô. ǰ ݵü 迡 ũ 'Ҹǰ', 'ǰ', '' зȴ.

Ҹǰ ũؼ, , ISC ִ. ̵ ݵü ˻ Ҹǰ IC Ѵ.  IC ݵü ׽Ʈ ݵü ǰ ϴ ˻ϴ Ҹǰ̴. ǰ DDR4 D IC ǸŴܰ ö Ѵ.

D ū 򰡹޴ ũؼ̴. ũؼ IC ǸŴܰ غ, ݵü ̼ȭǰ ַ ǰ DDR3 Ѿ ǸŴܰ ö Ȯ ִ. μ(ַ ǰ) ǸŴܰ , 2010 7757 2011 15270 2 ö. ̾ 2012⿣ 22600 ũ ߴ.



μȸα(PCB) 鵵 DDR4 ô ַ . ǥ̴. ݱ DDR4 BOC(Board On Chip) ȭ ̶ м ȴ. ̿ BOC ǸŴܰ ܰ ö ̶ ̴. DDR4 ޸ BOC ι ǰ ִ.

ݵü ׽Ʈ ַ ŷеȴ. ǰ SK̴нκ DDR4 ű ְ ǰ ִ ˷. 7 29 70( 42.8%) Ը ݵü ˻ DDR4 ̴. ȸ DDR4 꿡 ʿ ǵ ׽,   ִ.

ǥ?

׷ٸ ̵ ǥ .

ü  ϴ ڷḦ ǥ ˾ƺô. ǻ ֱ 3 ġ հ̴. ǥ ֱ 4б ջ ( 2б ) 2б ںѰ, ̴.



, ǰ 6 5 ߴ. ̵ ⺸ ٺô.

ڴ ⺸ 1255% 136 ȴ. ũؼ 45% 86, ISC 34% þ 272 δ. 364 غ 26% ǰ, ȯ 109 ø ȴ.

̵  PER ũؼַ 12.4踦 ̴.



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