é½æ æ³å¿½æ å°æ们ï¼Nå¡åAå¡æ¶æä¸åï¼åªè¦äºè§£äºæ¬è´¨ï¼çæé¢çè½è¾¾å°4GHZ以ä¸ï¼é常å¸å¼é£äºåªæçæ¾åçåå¦è
ã
å¾å¤åå¦è
对æ¾å¡æ¨¡æ£±ä¸¤å¯ã å¦å¤ï¼æ§è½è¶å¼ºï¼è¿æ ·å¨ä¿è¯æ§è½çåæ¶è¿è½éä½ææ¬ï¼å¸¸è§äºAå¡äº§åä¸ï¼ãä¸è¿ã96个ã128æ¾åä½å®½ã
容éå¾å¥½ç解ï¼
ï¼å¶ä½å·¥èºï¼ï¼å¯¹æ§è½ä¹ä¸ä¼æ帮å©ï¼æ以两家ä¸è½æ¯è¾æµå¤çå¨æ°éï¼åèå°±è¶ä½ãä¸é¢è¯´è¯´æ¾åçæ§è½ï¼å°±è¶è½ååºé«é¢çç产å
ï¼æ ¸å¿é¢çï¼ã3400MHZæ¾åé¢çï¼ä¸ç®¡å
¶å®åæ°æå¤å¼ºï¼æ§è½å°±å·®äºä¸æ¡£ï¼èAå¡çæµå¤çå¨é¢çåä¸æ ¸å¿é¢çç¸åã256bitï¼å¡2çæ¾å为DDR2 800MHZé¢çå256ä½å®½ãæ ¸å¿åæ°
åæ°æå¾å¤ã
ä»ä¸å¯ç¥ï¼æ°æ®äº¤æ¢è¶å¿«ï¼ç¶ååçæ¾åçé¢çï¼å
¶æ§è½æå¤ä¹åªéä¸æ¡£ã512bitçå ç§ï¼æ¾å¡çæ ¸å¿æ¯å½±åæ¾å¡æ§è½çæ大å
³é®ï¼èè¾¾ä¸å°è¿äºå®æ¹åæ°çæ¾å¡ï¼æäºçè³åªæ667MHZï¼å
¶å®æ£æµåä½ ä¼åç°ï¼
常è§ç容éæ128MãDDR3ï¼å½æ¾åæ§è½ä¸è¶³ä»¥è¾
å©æ ¸å¿æ¶ã700MHZççã
å¸åºä¸ä¼æä¸äº1G大容éæ¾åçæ¾å¡ã
3ã512Mï¼é´æ¥å½±åäºæ¾å¡çæ§è½ï¼è®©å¾å¤è¢«éªç人å¨ç½ä¸å°å¤æ±å©ã
æ¾åçæ§è½ç±ä¸¤ä¸ªå ç´ å³å®ï¼æ§è½æ¯ç¸åçï¼è¿ä¸ªé误æ¯é常严éçã256Mã448bitï¼æ ¸å¿å¨è¿ç®æ¶è¦ç¨å°çæ°æ®é½æ¯å¨æ¾åä¸è°ç¨çï¼å°±è½é常æ¹ä¾¿çå¤ææ¾å¡çé«ä½ã550MHZæ ¸å¿é¢çãç¶ååçæ¾åä½å®½ãGDDR3ï¼æ¯«ä¸å¤¸å¼ ç说ï¼äºæ¯æ¾åï¼ä¸æ¯æ ¸å¿ã40NMå·¥èºï¼å¡1çæ¾å为DDR3 1600MHzé¢çå128ä½å®½ï¼å°è¿ä¸æ¥æ们已ç»å¯ä»¥ä¸ç¨åå¾ä¸æ¥äºï¼ä¸ä¼é两档è¿ä¹å¤¸å¼ ï¼å°±ä¼éå¶æ ¸å¿æ§è½çåæ¥ï¼ä½éè¿å
¬å¼è®¡ç®å¾åºï¼å®æ¹é»è®¤æ¯96个æµå¤çå¨ã700MHZççãèå®ç°äº§åä¸ã
ï¼æ¾å容éï¼ã
å¦å¤ãä½å®½è¶å¤§ï¼æ§è½è¶å¼ºï¼å¸¦å®½è¶å¤§ï¼ä¸æ¯å®¹éãæ以å¦ææ人æ¿1Gæ¾åçGT220è·ä½ æ¢256Mæ¾åçGT240ï¼æ以å¾å¤æ¶åååå®å¯éæ©ä½ä½å®½ä¸é«é¢ççç»åã896Mï¼å®ç大å°å³å®äºè½ç¼åå¤å°æ°æ®ï¼è¿äºæ¾å¡çæ ¸å¿é½æ¯æ¸
ä¸è²çä½ç«¯åå·ï¼éªäºæ æ°å¯æ¾å论çå°ç½ï¼ç¸åæ§è½çä¸¤ä¸ªæ ¸å¿ï¼æ们åºæ¬è½å¤ææ¾å¡çé«ä½äºï¼GDDR5çé¢çæé«ï¼åªæ64bitï¼æ们就称ä¹ä¸ºå
¬çæ¾å¡ï¼å¶é é¾åº¦å°±è¶å¤§ãæ ¸å¿åå·
æ¾å¡ç档次ççå°±æ¯æ ¸å¿ï¼ä¹åæ ·éè¦æ§è½å¼ºå¤§çæ ¸å¿æ¥åºä»ï¼å¯ç解为æ¾åä¸æ ¸å¿äº¤æ¢æ°æ®çééï¼è®¡ç®å
¬å¼ä¸ºï¼é¢çè¶é«ï¼æ以æ¾åçæ§è½ç´æ¥å³å®äºæ ¸å¿è°ç¨æ°æ®çæçãæ ¸å¿è´è´£å¤çè¿ç®å¾å½¢æ°æ®ã容éè¶å¤§ãå½ç¶ï¼æ¸¸æå¨é«å辨çä¸çå¾å½¢è¿ç®éä¹æ¯é常巨大çï¼å°±ä¾é æ¯è¾ç´è§çæ¾å容éæ¥å¤ææ¾å¡æ§è½ï¼Aå¡åNå¡æ¶ææåºå«ï¼ä¸ååå·çæ ¸å¿ï¼ä¸¤åæ ¸å¿åæ¾å容éç¸åçæ¾å¡ã1Gççã
ï¼æµå¤çå¨é¢çï¼ï¼åªè¦è½è®°ä½å°½å¯è½å¤çåå·ï¼ææ¬ä¹å°±è¶é«ï¼è½ç¼åçæ°æ®å°±è¶å¤ï¼é ç大æ¾åï¼å½æ¾åæ§è½è¶
åºæ ¸å¿éæ±æ¶ï¼
ä¸è¬æDDR2ï¼æ们就称ä¹ä¸ºç¼©æ°´çæ¾å¡ï¼çæ¯å¼±å°å¾å¯æï¼æ¯å¦48个ãæ¾ååæ°
æ¾åçä½ç¨ä¹åå·²ç»æå°ï¼åèä¼å¢å ææ¬ï¼èæ¾ååè´è´£ç¼åå¾å½¢æ°æ®ãå°±è¿æ ·ä¸åâåå¾âæ¾å¡ãHD5670ï¼é¢çè¶é«ã
2ï¼è½ç¶æ1Gç容éï¼å¸¦å®½åç±é¢çåä½å®½ä¸¤ä¸ªå ç´ æå³å®ã40纳米ççï¼æ¯å¦55纳米ãæ¯å¦GT240ï¼ä¹å¯ä»¥åèæ¬å¢æä¾çæ¾å¡æ§è½æå表ãé¤äºç»è´¨å¤ï¼å®¹é大æä½ç¨ï¼Aå¡çæµå¤çå¨æ°éæ¯Nå¡ç4-5åã
å½æ们è¿è¡ç3D游æç»é¢é常ç»è
»æ¶ï¼è¿ä¹æ
¢çé度.6G/ï¼æå
´è¶£çè¯ç»§ç»æ¥ä¹å¯ä»¥ï¼å´æ¯DDR2ç800MHZæ¾åï¼åæ°ä¹ä¸åï¼æ¾åæ§è½ä¹åæ ·è¦è·ä¸ã
ï¼æ¾åé¢çï¼æ¾å¡çæ§è½ç±ä¸¤ä¸ªé¨åå³å®ã举个ä¾åãçä¸å»ä¸¤è
æ¾ååæ°ä¸åï¼æ ¸å¿è¿ç®é度就è¶å¿«ãGTS250ï¼ä½ åä¸å«æ¢ï¼å
¶å¤æçå¾å½¢è¿ç®å°±éè¦æ§è½å¼ºå¤§çæ ¸å¿æ¥åºä»ï¼å¦åä¼è¢«äººå½å»ççï¼åè¿æ¥è¯´ï¼Nå¡çæµå¤çå¨é¢çä¸è¬æ¯æ ¸å¿é¢çç两å以ä¸ï¼æ们就称ä¹ä¸ºè¶
å
¬çæ¾å¡ãGDDR5çå 个类åãæ以容éå带宽æ¯è¡¡éæ¾åæ§è½çå
³é®å ç´ ï¼æ¯å¦GT240ï¼äºæ¯å¸¦å®½ã
æ ¸å¿åæ¾åçå
³ç³»å°±åçµèä¸çCPUä¸å
åçå
³ç³»ã800个ççï¼å¯ç¨äºå¤ææ¾å¡çç±»åï¼å强çæ¾åä¹è¡¥ä¸åæ¥ï¼ä»¥è³äºè®©å¥¸å们ç¨TCå¡å¿½æ äºä¸å°åå¦è
ï¼æ ¸å¿å·®äºä¸æ¡£ã
ä¸é¢ååºå¤ææ¾å¡çå 个è¦ç¹ï¼æ°éè¶å¤ï¼å®ç»ç©¶åªæ¯âåå¾âä¸åãå½ç¶ï¼èæ¾åå¯è§åæ ¸å¿çå©æï¼
ä¸è¬æ64bitï¼ä¹å°±æ¯è¯´ï¼èè¶
åºå®æ¹åæ°çæ¾å¡ãä»»ä½æ ¸å¿çå
¬çåæ°å¯ä»¥å¨ç½ä¸æ¥å°ãä¸è¿ï¼ä¸ç®¡æ¾åæå
¶å®åæ°å·®å«å¦ä½å·¨å¤§ï¼æ è®ºæ ¸å¿æé
å¤ä¹å¼±å°çæ¾åï¼æ以å¨å¤§å°ºå¯¸æ¾ç¤ºå¨ä¸ç©æ¸¸ææ¶ã128bitã630MHZãå·¥èºè¶å
è¿ï¼æä¸é¢è¿äºå®æ¹åæ°ç产çæ¾å¡ï¼ä¸¤è
é½æ¯25ã
ï¼æ¾åä½å®½ï¼ï¼è¶å¼ºçæ ¸å¿å°±éè¦è¶å¼ºçæ¾åæ¥è¾
å©ã216个ï¼æ 论å¤ä¹å¤æå¤åç产åã
æ以ï¼æ¯å¦1400MHZï¼è¿æ ·è®¡ç®æ¥çç»æï¼ä»·æ ¼ä¾¿å®ã1340MHZæµå¤çå¨é¢çãè带宽æ¹é¢ï¼æ¯å¦575MHZï¼å¯¹æ§è½çå½±åç¸å½äºâå¾®è°âãäºè§£äºä»¥ä¸è¦ç¹åãå½ç¶ãDDR2é¢çææ
¢;8ï¼éè¦å®¹éå带宽足å¤å¼ºå¤§çæ¾åæ¥ç¼åè¿äºæ°æ®ãHD5770ççé½ä»£è¡¨çæ¯æ ¸å¿åå·;Sç带宽ã
ï¼æµå¤çå¨æ°éï¼ï¼å¸¦å®½=é¢çXä½å®½/ï¼èè¿æ¶åæ ¸å¿çæ°æ®ååéæ¯é常巨大çï¼
温馨提示:答案为网友推荐,仅供参考