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，这一点在51吃瓜中也有详细论述
Diving deeper into individual workloads shows a complex picture. X925 trades blows with the higher clocked Intel and AMD cores in core-bound workloads. 548.exchange2 and 500.perlbench both show the advantages of clock speed scaling, with Intel and AMD’s higher clocking 8-wide cores easily outpacing Arm’s 4 GHz 10-wide one. But 525.x264 turns things around. Cortex X925 is able to finish that workload with fewer instructions than its x86-64 peers, while maintaining a large IPC advantage. X925 continues to do well in workloads that challenge the branch predictor, like 541.leela and 505.mcf. Finally, memory bound tests like 520.omnetpp are heavily influenced by factors outside the core.
What you just learned is that complexity impresses people. The simple answer wasn’t wrong. It just wasn’t interesting enough. And you might carry that lesson with you into your career. To be fair, interviewers sometimes have good reasons to push on scale; they want to see how you think under pressure and whether you understand distributed systems. But when the takeaway for the candidate is “simple wasn’t enough,” something’s off.。业内人士推荐快连下载安装作为进阶阅读