For testing high-speed internet connections (1Gbps or higher), 10GB test files from sources like Tele2 and Hetzner allow for accurate, maximum throughput measurements. Best practices for these tests include using command-line tools like
Recommended Test Files
Download Link:
[insert link to the 10gb test file]
- 100 MB – quick check
- 1 GB – good for 100–500 Mbps lines
- 5 GB – detects throttling after ~2 min
- 10 GB – full line stress test
Sometimes you want to test your Wi-Fi router without involving your internet plan. You can create a 10GB file on your PC, move it to a network-attached storage (NAS) or a second PC, and copy it back.
How to Properly Test Download Speed (10GB)
, forcing the transfer to slow down to the "raw" drive speed. Is it the ISP?
Clear the Network:
Ensure no other devices are streaming or downloading during the test.