Which is larger a Gigabyte or a Megabyte? or a Terabyte?

1 Kilobyte (KB) is 1000 bytes.

1 Megabyte (MB) is 1000 Kilobytes.

1 Gigabyte (GB) is 1000 Megabytes.

1 Terabyte (TB) is 1000 Gigabytes.

1 Petabyte (PB) is 1000 Terabytes.


So to answer the question:

64MB is roughly 64,000,000 bytes, and 1GB is roughly 1,000,000,000 bytes. So, 1GB is larger