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gddr4 ±îÁö´Â Ŭ·° * 2¹è ¿´±â ¶§¹®¿¡ DDR(Double Data Rate) À̶õ ¸»ÀÌ ¸Â´Ù°í »ý°¢ÇÕ´Ï´Ù.

±×·±µ¥, gddr5ÀÇ °æ¿ì Ŭ·° * 4¹è ·Î ¾Ë°í ÀÖ½À´Ï´Ù. ±×·¸´Ù¸é DDRÀÌ ¾Æ´Ï°í QDR(Quad data rate) ·Î ºÒ·¯¾ß ÇÏ´Â°Í ¾Æ´Ñ°¡¿ä?

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  ÇãÁ¢ÇÁ·Î±×·¡¸Ó   2009/01/20 17:07 [ÀÌÀÇÁ¦±â/Ãß°¡Áú¹®] [ºÎ½Ç´äº¯ ½Å°í]
 
ÀÌ¹Ì QDRÀ̶ó´Â ¸Þ¸ð¸®°¡ ÀÖ½À´Ï´Ù.

http://en.wikipedia.org/wiki/Quad_Data_Rate_SRAM

¿¡¼­ ÀÚ¼¼ÇÑ ³»¿ëÀ» ã¾Æº¸½Ã°í¿ä...^^;; ÁÖ·Î ³×Æ®¿÷ Àåºñ °°Àº °í¼ÓÀÇ ¾ï¼¼½º°¡ ÇÊ¿äÇÑ ºÎºÐ¿¡¼­ »ç¿ëµÇ´Â ¸Þ¸ð¸®ÀÔ´Ï´Ù.

GDDR5´Â ±âº»ÀûÀÎ ±â¼ú ÀÚü°¡ ÇѹøÀÇ Å¬·°¿¡ º¹¼ö°³ÀÇ µ¥ÀÌÅ͸¦ Àü¼ÛÇÒ ¼ö ÀÖ´Ù´Â DDRÀÇ ±â¼úÀ» °è½Â ¹ßÀü½ÃŲ ±â¼úÀ̱⶧¹®¿¡ DDRÀÇ À̸§À» °è½ÂÇÏ°í ÀÖ´Â °Ì´Ï´Ù.

PCI Express ±â¼úÀÇ °æ¿ì PCIe 1.0º¸´Ù µ¥ÀÌÅ͸¦ 2¹è·Î Àü¼ÛÇÒ ¼ö ÀÖ´Â ¹æ½ÄÀÌ PCIe 2.0À¸·Î ±ÔÁ¤µÈ °Í°ú ¸¶Âù°¡Áö¶ó°í »ý°¢ÇÏ½Ã¸é µÇ°Ú³×¿ä.

¿ä´Â, µ¥ÀÌÅÍÀÇ Àü¼Û·®ÀÌ ¸î¹è³Ä... ÇÏ´Â °Í º¸´Ù, ±× Àü¼Û·®À» ³¾ ¼ö ÀÖ´Â ±â¼úÀÇ ¹æ½ÄÀÌ ¾î¶² ¹æ½ÄÀ̳Ŀ¡ µû¸¥ °ÍÀ̶ó°í »ý°¢ÇϽøé ÀÌÇØ°¡ ÆíÇÏ½Ç µí ÇÕ´Ï´Ù.

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  ¼±¿ì¾Æºü (gt75) gt75´ÔÀÇ ¹Ìµð¾î·Î±× °¡±â  /  2009-01-20 18:04 / IP/ ½Å°í/ ÀÌ´ñ±Û¿¡´ñ±Û´Þ±â
  // valkyrie´Ô
DDR À̶õ ¸» ÀÚü°¡ µ¥ÀÌÅÍ Àü¼ÛÀ²ÀÌ Å¬·°ÀÇ 2¹è¶ó´Â ¶æÀ¸·Î ¾Ë°í ÀÖ½À´Ï´Ù.
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µ¥ÀÌÅÍ Àü¼ÛÀ²ÀÌ Å¬·°ÀÇ 4¹èÀÎ ¸Þ¸ð¸®¿¡ DDR À̶õ À̸§À» ºÙÀÎ´Ù´Â°Ô Á¶±Ý ÀÌ»óÇؼ­ Áú¹® µå·È´ø °Ì´Ï´Ù.

  °øºÎÇÏÀÚ (milkblue) milkblue´ÔÀÇ ¹Ìµð¾î·Î±× °¡±â  /  2009-01-20 22:42 / IP/ ½Å°í/ ÀÌ´ñ±Û¿¡´ñ±Û´Þ±â
  ÀÌ ±Ûº¸°í °Ë»öÀ» Çغôµ¥.. À߸𸣰ڽÀ´Ï´Ù.
¹ßÅ°¸®´ÔÀÌ ³²±ä ±Ûó·³ °°Àº ±â±¸¿¡¼­ ¹ßÀü½ÃŲ ±â¼úÀ̶ó ±×·±Áö.. ¾Æ´Ï¸é..

GDDR5 is the successor to GDDR4 and unlike its predecessors has two parallel DQ links which provide doubled I/O throughput when compared to GDDR4.

À§Å°Çǵð¾Æ ¹é°ú¿¡ ³ª¿À±ä Çϴµ¥, ÀÌÇØ°¡ ¾ÈµË´Ï´Ù. Çѱ۷δ ±â¼ú¼³¸íÀÌ ³ª¿Í ÀÖÁú ¾Ê±¸¿ä.
Çѱ۷Π³ª¿ÍÀÖ´Â GDDR4 ±îÁöÀÇ ±â¼úÀ» º¸¾Æµµ ÀÌÇØ°¡ ¾ÈµÇ³×¿ä. ¤Ñ¤Ñ;

  °øºÎÇÏÀÚ (milkblue) milkblue´ÔÀÇ ¹Ìµð¾î·Î±× °¡±â  /  2009-01-20 22:49 / IP/ ½Å°í/ ÀÌ´ñ±Û¿¡´ñ±Û´Þ±â
  GDDR5´Â DDR°ú °°Àº ¿ø¸®·Î µ¿ÀÛÇÏ´Â Àü¼Û¶óÀÎÀÌ ³»ºÎ¿¡ 2°³ °®Ãß¾îÁ® À־ Ŭ·°´ëºñ4¹èÀÇ ¼Óµµ¸¦ º¸ÀÌ´Â°Ô ¾Æ´Ò±î¿ä? ÀÌ·± °ÍÀ̶ó¸é QDRÀÌ ¾Æ´Ï¶ó GDDR5 À̶ó ºÎ¸¦ ¼ö À־À̳׿ä.

¿¹¸¦ µé¾î ºñÀ¯ÇÏÀÚ¸é ¸ÞÀκ¸µå¿¡¼­ ¸Þ¸ð¸® 2°³¸¦ ²Å¾Æ µà¾óä³Î·Î ±¸¼ºÀ» ÇϵíÀÌ, gddr5 ´Â ÀÚüÀûÀ¸·Î ³»ºÎ ddr µà¾óä³ÎÀÌ ±¸¼ºµÇ¾î ÀÖ´Â °ÍÀÌ ¾Æ´Ò·±Áö....

µÎ°³ÀÇ º´·Ä ¿¬°á·Î 2¹èÀÇ ´ë¿ªÆøÀ» º¸Àδٱ淡.. 99% ÃßÃø¼ºÀÔ´Ï´Ù.
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23655 ¸ÞÀκ¸µå Á¦¹ß µµ¿ÍÁÖ¼¼¿ä! ¸ÞÀκ¸µå ºñÇÁÀ½ ¹®Á¦...´äÀ» ¸ð¸£°Ú¾î¿ä¤Ð¤Ð R: 3 quasar11 17-08-29 4662
23654 ±âŸ/°íÀå¹®ÀÇ È¤½Ã 3.5 º£ÀÌ 2.5ÀÎÄ¡ 2°³ µé¾î°¡´Â Á¦Ç° º¸½ÅºÐ ÀÖ³ª¿ä? R: 2 DJ Desperado 17-07-12 3513
23653 ¸ÞÀκ¸µå ¸®ÆÛ ¸ÞÀκ¸µå º¸°íÀִµ¥ ±Ã±ÝÇÑ°ÅÀÖ½À´Ï´Ù R: 4 ȤÇؼ­ 17-06-08 4406
23652 ±âŸ/°íÀå¹®ÀÇ PC ÀÌ»óÁõ¼¼¿¡ ´ëÇÑ Áú¹®ÀÔ´Ï´Ù. ¤Ð R: 1 OFDM 17-05-17 4564
23651 CPU/·¥ ¸Þ¸ð¸®°¡ ÀÌ»óÇÕ´Ï´Ù. ¿ÖÀÌ·¯ÁÒ? R: 2 ·ÎÁø¹é 17-05-16 3193
23650 ±âŸ/°íÀå¹®ÀÇ ¼ø°£ÀûÀÎ Àü¿ø Ãâ··ÀÓ¿¡ ´ëÇ×ÇÒ ¹°°Ç R: 1 Èå¾Æ¾Ï 17-05-02 4362
23649 VGA ¿¹Ædzݿ¡¼­ 1060 3GB °³°£Áö Ư°¡ÇѴٳ׿µ R: 1 ÃÊ·Ï°³ºñ 17-05-01 3194
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23645 ±âŸ/°íÀå¹®ÀÇ ±â°¡¹ÙÀÌÆ® RMA ¿¡ °ü·ÃÇÑ ¹®ÀÇÁ¡ R: 1 ¿ªº´Ã¢±È 17-04-15 7161
23644 OS ¹× ¼ÒÇÁÆ®¿þ¾î ƯÁ¤½ÎÀÌÆ®¸¸ ÀÎÅͳÝÀÌ ¾ÈµÉ¶§ R: 3 ±º °í±¸¸¸ 17-03-27 4417
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23639 HDD/SSD ssd °¡À̵å R: 2 ±º °í±¸¸¸ 17-03-18 3377
23638 ¸ÞÀκ¸µå Á¦¹ß µµ¿ÍÁÖ¼¼¿ä.. Á¶¸³ ¸ÁÇÑ°Í°°½À´Ï´Ù.. R: 4 ±×뮹²Þ³ª¹« 17-03-10 3251
23637 OS ¹× ¼ÒÇÁÆ®¿þ¾î Æ÷¸ËÀ» ÇÏ´Ùº¸´Ï R: 2 ±º °í±¸¸¸ 17-03-10 2871
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