Seattle, WA Broadband Telemetry Hub
Spectrum Broadband Real Speeds & Peak-Hour Throttling in Seattle
Crowdsourced diagnostic telemetry, bufferbloat grade, and peak-hour bandwidth audit (8 PM – 11 PM).
Customer Rating
3.2
Based on 1,420 tests
Advertised Speed
500 Mbps
Real Avg Download
310.4 Mbps
Upload: 18.2 Mbps
Peak Throttling
19.8% drop
8 PM - 11 PM Night Peak
Bufferbloat Grade
D
Avg Ping: 31 ms
Recommended Fiber Alternative in Seattle
Check Fiber AvailabilityTired of Spectrum Broadband Peak-Hour Lag Spikes?
Check T-Mobile 5G Home Internet ($50/mo Unlimited)
Telemetry Positives
- •No contract commitments
- •Free modem rental
Measured Downsides
- •Poor upload performance for Zoom/Twitch
- •High latency jitter under download load
Crowdsourced User Ratings for Spectrum Broadband in Seattle
Dave M.
Speeds are fine during the day, but drops significantly around 9 PM.
Sarah K.
Switched to Fiber and latency dropped from 35ms to 9ms!