CPUÀÇ FSB ¼Óµµ¿Í ·¥ÀÇ Å¬·°°úÀÇ °ü°è
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2938 ,
2009/03/24 20:02 |
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ÀÌ °Ô½Ã¹°ÀÇ ÅÂ±× : CPU, PC ¸Þ¸ð¸® |
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¸ðµç ¸ÞÀκ¸µå¿¡´Â Ŭ·° µð¹ÙÀÌ´õ¶ó´Â °ÍÀÌ Á¸ÀçÇÕ´Ï´Ù.
À̷лó FSBÀÇ Bandwidth¿Í Memory Bandwidth¸¦ °è»êÇÒ¶§ FSB800ÀÇ ´ë¿ªÆø¿¡ Á¤È®È÷ ¸Â´Â ¸Þ¸ð¸®´Â DDR2-5300ÀÌ ¾Æ´Ï¶ó DDR-400 (PC3200) ȤÀº DDR2-400 (PC3200)ÀÔ´Ï´Ù.
FSB = 200X4X8 = 6.4GB/s À̸ç,
DDR-400 (ȤÀº DDR2-400) = 400x2x8=6.4GB/sÀÔ´Ï´Ù.
¸»¾¸ÇϽŴë·Î Çϸé
DDR2-533ÀÇ ´ë¿ªÆøÀº 533X2X8= 8.5GB/sÀ̸ç, DDR2-667Àº 667X2X8=10.6GB/s, DDR2-800Àº 800X2X8=12.8GB/s°¡ µÇ´Â °ÍÀÔ´Ï´Ù.
µû¶ó¼ DDR400ÀÌ»ó¸¸ µÇ¸é FSB°¡ °¡Áö´Â ´ë¿ªÆøÀº FSB800ÀÇ °æ¿ì ¸ðµÎ Ä¿¹ö¸®Áö°¡ °¡´ÉÇÕ´Ï´Ù.
ÀÌ·±Á¡¿¡ µû¶ó ¸ÞÀκ¸µå¿¡¼´Â Ŭ·° µð¹ÙÀÌ´õ¶ó´Â °ÍÀÌ ÀÖ½À´Ï´Ù. 1:1, 3:4 µîÀÇ µð¹ÙÀÌ´õ¸¦ Á¦°øÇØ ¸Þ¸ð¸®ÀÇ Bandwidth¸¦ ´õ ³ô¿©ÁÖ´Â °ÍÀÔ´Ï´Ù. (¹°·Ð °Å²Ù·Î ³·Ã⶧µµ ¾¹´Ï´Ù)
µû¶ó¼ ¾î¶°ÇÑ ¸Þ¸ð¸®¸¦ ¾²¼Åµµ °ü°è¾øÀ¸´Ï ÁÁÀº°ÍÀ» »ç¿ëÇϽñ⠹ٶø´Ï´Ù.
Âü°í
FSB, ¸Þ¸ð¸® ´ë¿ªÆø °è»ê½Ã¿¡´Â FSB Ŭ·° (200Mhz) X FSB¹è¼ö(4) X Byteȯ»ê(8) À» ¾¹´Ï´Ù. FSB800=6.4GB/s, FSB1066 = 8.528GB/s, FSB1333 = 10.65GB/s, FSB 1666 = 13.32GB/s·Î °è»êÇÕ´Ï´Ù.
DDR-400, DDR2-400, DDR2-533, DDR2-667, DDR2-800 À» ÅëĪÇÒ¶§ µÚ¿¡ºÙ´Â PC3200, PC3200, PC4200, PC5300, PC6400, PC8500µîÀº ¸Þ¸ð¸® 1°³°¡ °¡Áö´Â ´ë¿ªÆøÀ» ÀǹÌÇÕ´Ï´Ù. DDR2-800ÀÇ °æ¿ì 400(Ŭ·°) X ¹èÀ² (2. DDRÀ̹ǷÎ) X 8 = 6.4GB/s°¡ µÇ¸ç MB/s·Î ȯ»êÇϸé 6400MB/s°¡ µË´Ï´Ù. ±×·¡¼ PC6400À̶ó ºÎ¸¨´Ï´Ù. µà¾óä³ÎÀÏ °æ¿ì¿¡´Â 12.8GB/s°¡ µÇ°ÚÁö¿ä
Âü°í¸¸ ÇϽʽÿä. ¿¾³¯¿£ ±â»ç·Î ÀÌ·± °è»ê½Ä ¸¹ÀÌ ´Ù·ç¾ú´Âµ¥...
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´äº¯ : CPUÀÇ FSB ¼Óµµ¿Í ·¥ÀÇ Å¬·°°úÀÇ °ü°è
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¸ðµç ¸ÞÀκ¸µå¿¡´Â Ŭ·° µð¹ÙÀÌ´õ¶ó´Â °ÍÀÌ Á¸ÀçÇÕ´Ï´Ù.
À̷лó FSBÀÇ Bandwidth¿Í Memory Bandwidth¸¦ °è»êÇÒ¶§ FSB800ÀÇ ´ë¿ªÆø¿¡ Á¤È®È÷ ¸Â´Â ¸Þ¸ð¸®´Â DDR2-5300ÀÌ ¾Æ´Ï¶ó DDR-400 (PC3200) ȤÀº DDR2-400 (PC3200)ÀÔ´Ï´Ù.
FSB = 200X4X8 = 6.4GB/s À̸ç,
DDR-400 (ȤÀº DDR2-400) = 400x2x8=6.4GB/sÀÔ´Ï´Ù.
¸»¾¸ÇϽŴë·Î Çϸé
DDR2-533ÀÇ ´ë¿ªÆøÀº 533X2X8= 8.5GB/sÀ̸ç, DDR2-667Àº 667X2X8=10.6GB/s, DDR2-800Àº 800X2X8=12.8GB/s°¡ µÇ´Â °ÍÀÔ´Ï´Ù.
µû¶ó¼ DDR400ÀÌ»ó¸¸ µÇ¸é FSB°¡ °¡Áö´Â ´ë¿ªÆøÀº FSB800ÀÇ °æ¿ì ¸ðµÎ Ä¿¹ö¸®Áö°¡ °¡´ÉÇÕ´Ï´Ù.
ÀÌ·±Á¡¿¡ µû¶ó ¸ÞÀκ¸µå¿¡¼´Â Ŭ·° µð¹ÙÀÌ´õ¶ó´Â °ÍÀÌ ÀÖ½À´Ï´Ù. 1:1, 3:4 µîÀÇ µð¹ÙÀÌ´õ¸¦ Á¦°øÇØ ¸Þ¸ð¸®ÀÇ Bandwidth¸¦ ´õ ³ô¿©ÁÖ´Â °ÍÀÔ´Ï´Ù. (¹°·Ð °Å²Ù·Î ³·Ã⶧µµ ¾¹´Ï´Ù)
µû¶ó¼ ¾î¶°ÇÑ ¸Þ¸ð¸®¸¦ ¾²¼Åµµ °ü°è¾øÀ¸´Ï ÁÁÀº°ÍÀ» »ç¿ëÇϽñ⠹ٶø´Ï´Ù.
Âü°í
FSB, ¸Þ¸ð¸® ´ë¿ªÆø °è»ê½Ã¿¡´Â FSB Ŭ·° (200Mhz) X FSB¹è¼ö(4) X Byteȯ»ê(8) À» ¾¹´Ï´Ù. FSB800=6.4GB/s, FSB1066 = 8.528GB/s, FSB1333 = 10.65GB/s, FSB 1666 = 13.32GB/s·Î °è»êÇÕ´Ï´Ù.
DDR-400, DDR2-400, DDR2-533, DDR2-667, DDR2-800 À» ÅëĪÇÒ¶§ µÚ¿¡ºÙ´Â PC3200, PC3200, PC4200, PC5300, PC6400, PC8500µîÀº ¸Þ¸ð¸® 1°³°¡ °¡Áö´Â ´ë¿ªÆøÀ» ÀǹÌÇÕ´Ï´Ù. DDR2-800ÀÇ °æ¿ì 400(Ŭ·°) X ¹èÀ² (2. DDRÀ̹ǷÎ) X 8 = 6.4GB/s°¡ µÇ¸ç MB/s·Î ȯ»êÇϸé 6400MB/s°¡ µË´Ï´Ù. ±×·¡¼ PC6400À̶ó ºÎ¸¨´Ï´Ù. µà¾óä³ÎÀÏ °æ¿ì¿¡´Â 12.8GB/s°¡ µÇ°ÚÁö¿ä
Âü°í¸¸ ÇϽʽÿä. ¿¾³¯¿£ ±â»ç·Î ÀÌ·± °è»ê½Ä ¸¹ÀÌ ´Ù·ç¾ú´Âµ¥...
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