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1.æ¾å容éï¼GTX750为1024MBï¼R9 270为2048MBã
2æ¾åä½å®½ï¼GTX750为128bitï¼R9 270为256bitã
3.æ ¸å¿é¢çï¼GTX750为1020/1098MHzï¼R9 270为975MHzã
4.æ¾åé¢çï¼GTX750为5000MHzï¼R9 270为5600MHzã