The Performance Index 64 app is designed to compare your Mac with other macOS devices and evaluate performance and efficiency of different configurations.Performance Index 64 应用程序旨在将您的 Mac 与其他 macOS 设备进行比较，并评估不同配置的性能和效率。

Since we are talking about a 64-bit system, we took the very first 64-bit computer designed by Apple as a conventional unit – the legendary Power Mac G5 first introduced by Steve Jobs in July 2003.由于我们谈论的是 64 位系统，因此我们采用了 Apple 设计的第一台 64 位计算机作为常规单元——传奇的 Power Mac G5 由史蒂夫乔布斯于 2003 年 7 月首次推出。

Powered by the PowerPC processors, the Power Mac G5 was so effective and energy efficient that in autumn 2003 a group of enthusiastic students introduced the System X supercomputer, combined with 1100 of such desktops. This supercomputer became a real technological breakthrough, taking third place in the TOP-500 rating.由 PowerPC 处理器提供支持的 Power Mac G5 非常有效且节能，以至于在 2003 年秋天，一群热情的学生推出了 System X 超级计算机，结合了 1100 台这样的台式机。这台超级计算机成为真正的技术突破，在 TOP-500 评级中排名第三。

Nowadays, such a result would be impossible. If we would have combined a similar configuration of 1100 top 64-bit desktops, the resulting supercomputer wouldn’t even be included in the TOP-100 of the world ranking.如今，这样的结果是不可能的。如果我们将 1100 个顶级 64 位台式机的类似配置组合在一起，那么最终的超级计算机甚至不会进入世界排名的前 100 名。

With the help of our application you can find out how much of the legendary Power Mac G5 your Mac contains.借助我们的应用程序，您可以了解您的 Mac 包含多少传奇的 Power Mac G5。

What’s New最新消息

Version 4.2.13: 版本 4.2.13：

• This update contains bug fixes and performance improvements.此更新包含错误修复和性能改进。

Compatibility兼容性

macOS 10.15 or later, 64-bit processormacOS 10.15 或更高版本，64 位处理器