Fan-made tool, not affiliated with Rockstar Games, Take-Two, Sony or Microsoft. Grand Theft Auto VI and its logo belong to Rockstar Games.
All values are estimates, and the 210 GB size is not confirmed by Rockstar. Enter the sustained speeds you actually measure. Results are capped at 940 Mbps, the real-world limit of a gigabit console port. The slower side dominates, but neither is a hard cap.