ARM64 vs x86_64

You can verify whether your machine is using the ARM64 architecture or not by using different methods, depending on your operating system.

On Linux (including Ubuntu):

You can check your machine's architecture using the following commands:

1. Check CPU architecture: Open a terminal and run the command:

   lscpu

   This will display detailed information about your CPU architecture. Look for the Architecture field in the output:

   • If it says aarch64, then you are using an ARM64 (64-bit ARM) machine.

   • If it says x86_64, then you are using a 64-bit x86 (Intel/AMD) architecture.

2. Check the system's architecture: You can also use the following command:

   uname -m

   • If the output is aarch64, you are on an ARM64 system.

   • If the output is x86_64, you are on an x86_64 (Intel/AMD) system.

On macOS (for M1/M2 Macs):

If you are using a modern Mac (with an Apple Silicon chip like the M1 or M2), it is based on ARM64. To confirm:

1. About This Mac:

   • Click on the Apple logo in the top left corner.

   • Select About This Mac.

   • If it mentions Apple M1 or Apple M2, you are on an ARM64 machine.

2. Using Terminal: Open a terminal and run:

   uname -m

   • If it shows arm64, then you are on an ARM64 machine.

   • If it shows x86_64, then you are on an Intel-based Mac.

On Windows:

If you are using Windows on an ARM64 machine (such as on a Surface Pro X or similar device), follow these steps:

1. System Information:

   • Press Win + R, type msinfo32, and press Enter.

   • In the System Information window, look for System Type.

   • If it says ARM-based PC, then you are on an ARM64 system.

   • If it says x64-based PC, then you are on a 64-bit x86 (Intel/AMD) system.

2. Command Line: You can also open Command Prompt and type:

   wmic os get osarchitecture

   • If the output is ARM64, your machine is using the ARM64 architecture.

   • If it says 64-bit, then you are using an Intel/AMD-based machine.

Conclusion:

• Use lscpu or uname -m in Linux/macOS to check for aarch64 (ARM64).

• On Windows, check System Information for "ARM-based PC" or use wmic.

Let me know if you need any further details on these methods!