POWER7单核比POWER6快（）A、50-60%B、10-20%C、20-40%D、40-50%
POWER7单核比POWER6快（）
- A、50-60%
- B、10-20%
- C、20-40%
- D、40-50%
相关考题：
有关IBMPower720服务器,下面的哪些说法是合理的() A.Power720可以使用Power6处理器B.Power720是IBMSystemp服务器一款超低端产品，可配置4核、6核、8核CPUC.Power720采用power7芯片，支持3.3GHz，3.55GHz主频D.Power720支持AIX，LINUX，Windows操作系统
Which of the following describes the advantage of using Fibre Channel over Ethernet （FCoE） in POWER6 and POWER7 Blades？（）A、The FCoE card provides both LAN and fibre channel function from a single card on the blade. B、The FCoE advanced technology removes the need for any BladeCenter switching to support this function.C、Component reliability on the fibre channel over Ethernet is higher than on regular Ethernet and fibre channel adapters.D、The AIX device driver for FCoE has been completely rewritten for the current adapter， eliminating errors and performance issues.
The systems administrator of a large manufacturer has POWER5 and POWER6 servers， each with LPARs running AIX 6.1. They are running several workloads including SAP， DNS， Oracle， DB2 and WebSphere Application Server， and plan to consolidate onto one POWER7 server. How can the system administrator determine how much benefit Active Memory Expansion （AME） could provide for the consolidated system？（）A、Run amepat now on all of the existing LPARs.B、Run amepat after consolidation on all LPARs.C、Run amepat now on all existing LPARs running on the POWER6 servers.D、Run amepat now on all existing LPARs running database applications.
下列哪项陈述是错误的？（）A、POWER7 芯片支持4核、6核、8核B、POWER芯片是业内第一款采用铜芯片技术的芯片C、POWER7芯片的逻辑分区上支持Windows操作系统D、POWER7 芯片是64位处理器
有关IBM Power 720服务器，下面的哪些说法是合理的（）A、Power 720可以使用Power6处理器B、Power 720是IBM System p 服务器一款超低端产品，可配置4核、6核、8核CPUC、Power 720采用power7芯片，支持3.3GHz，3.55GHz主频D、Power 720支持AIX，LINUX，Windows操作系统
An IT director is eager to adopt POWER7 servers because of their relative performance ratings and energy efficiency， but is concerned about migrating applications which require AIX 5.3. Which of the following will address his concern？（）A、POWER7 servers running AIX 5.3 operate in POWER5+ mode.B、POWER7 servers running AIX 5.3 operate in POWER6 and POWER6+ mode.C、POWER7 servers running AIX 5.3 operate in POWER5 and POWER6 modes.D、POWER7 servers running AIX 5.3 operate in POWER6 and POWER7 modes.
Which POWER6 virtualization technology is the minimum to enable multiple shared processor pool functionality?（）A、PowerHA Standard EditionB、PowerVM Standard EditionC、Power6 Management EditionD、Power6 Virtualization Edition
A customer is unsure how POWER7 processors can outperform POWER6 processors when the clock speeds are slower. What contributes to the improved performance?（）A、Added Turbo memory switchingB、Removed internal OLTP limitsC、Moved L3 cache onto the chipD、Increased DDR2 memory speeds
单选题A customer has ten RS/6000 Model M80， two pSeries 690 Model 681， five POWER5 510 and two POWER6 560 machines installed and running commercial applications. They want to do a server consolidation study in order to replace the existing systems with POWER7 systems. What performance metric is recommended when evaluating the replacement system？（）AIBM CPWBIBM rPerfCSPECint_rate2006DIDEAS International RPE2
单选题An IT director is eager to adopt POWER7 servers because of their relative performance ratings and energy efficiency， but is concerned about migrating applications which require AIX 5.3. Which of the following will address his concern？（）APOWER7 servers running AIX 5.3 operate in POWER5+ mode.BPOWER7 servers running AIX 5.3 operate in POWER6 and POWER6+ mode.CPOWER7 servers running AIX 5.3 operate in POWER5 and POWER6 modes.DPOWER7 servers running AIX 5.3 operate in POWER6 and POWER7 modes.
判断题就存取速度而言，内存比硬盘快，硬盘比优盘快。A对B错