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obsidian-notes/2Areas/游戏开发/pcei速度预估.md
zzzisfunnyboy 0168f18863 家
2025-10-30 23:38:17 +08:00

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  • 1亿个32位整型数是381MB，PCIE4的理论带宽是32GB每秒约32MB每毫秒。这样计算光单向拷贝就要10毫秒以上了