苹果MacBook Neo笔记本SSD速度约为MacBook Pro的1/8

IT之家
Mar 11

IT之家 3 月 11 日消息,科技媒体 The Verge 昨日(3 月 10 日)发布博文,报道称苹果最便宜笔记本 MacBook Neo 的固态硬盘(SSD)连续读写速度约为 1700 MB/s,是新款 MacBook Pro 的八分之一左右。

IT之家援引博文介绍,附上苹果 MacBook Neo 连续读写速度如下:

Mac (芯片 / 容量) 读取速度 写入速度

MacBook Neo (A18 Pro/256GB) 1735 MB/s 1684 MB/s MacBook Air (M1/512GB) 3422 MB/s 3274 MB/s MacBook Air (M5/1TB) 7049 MB/s 7480 MB/s MacBook Pro (M5 Max/4TB) 13.6 GB/s 17.8 GB/s

具体数据对比显示,MacBook Neo(A18 Pro/256GB)的读取和写入速度分别仅为 1735 MB/s 和 1684 MB/s。这一数据远低于新款 MacBook Air(M5/1TB)的 7000 MB/s 水平,与顶配 MacBook Pro(M5 Max/4TB)的 13.6 GB/s 读取速度相比差距更为悬殊。

SSD 速度的减慢直接导致文件传输时间延长。例如,传输 100 GB 的大文件,MacBook Neo 可能需要一分钟,而新款 MacBook Air 约需 30 秒,MacBook Pro 仅需 7 到 8 秒。

此外,由于应用从 SSD 启动,且系统会在 8GB 内存耗尽后将 SSD 空间作为虚拟内存使用,较慢的 SSD 可能会对整体性能产生一定影响。

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