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单选题
POWER5 三级cache中L2Cache为每双核（）， POWER6 L2Cache有大幅提高，为（）4MB。
A
1.9MB·，每双核
B
1.5MB·，每双核
C
1.9MB·，每内核
D
1.5MB·，每内核
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考题
POWER5 三级cache中L2Cache为每双核（）， POWER6 L2Cache有大幅提高，为（）4MB。A、1.9MB·，每双核B、1.5MB·，每双核C、1.9MB·，每内核D、1.5MB·，每内核
考题
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考题
单选题内存总线速度是指（）。A
CPU二级Cache和内存之间通信速度B
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考题
单选题POWER5 三级cache中L2Cache为每双核（）， POWER6 L2Cache有大幅提高，为（）4MB。A
1.9MB·，每双核B
1.5MB·，每双核C
1.9MB·，每内核D
1.5MB·，每内核
考题
单选题IBM POWER7处理器的三级缓存？（）A
每核4MB三级缓存B
每核1MB三级缓存C
每核2MB三级缓存D
每核3MB三级缓存
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