The FCC’s primary broadband metric is now the 80/80 benchmark: the minimum speed that 80% of users experience, 80% of the time during primetime viewing hours. When evaluated against that benchmark, cable modem and fiber-to-the-home systems do a reasonably good job of delivering service at advertised speeds. Among Californian providers, only Comcast fell noticeably short, with actual download speeds hitting around 90% of what they promise.
Telco DSL-based service doesn’t do so well. According to the FCC’s latest field tests, AT&T’s and Frontier Communications’ legacy DSL services – the kind you often find in rural California – deliver speeds that are about 60% of what they promise.… More