There weren't comparisons between the two on either of those sources. Lemme find some comparisons real quick. Not just speed but latency as well.
Well, the second one compares wifi 6 vs ethernet even if doesn't provide benchmark data to compare exact results. It says:
"The latest iteration of Wi-Fi connectivity has the ability to deliver faster speeds than Gigabit data transfer over wireless - presenting a huge advantage in the era of the
smart home. When compared to WiFi 6, the standard Ethernet cables have - until now - provided the fastest form of Internet connectivity. For example, when you look at the theoretical top speed, Wi-Fi 6 reaches 9.6 Gbps (compared to Wi-Fi 5 which clocks in at 6.9 Gbps). In real world testing, Wi-Fi 6’s single stream speed has been raised to 1.2 Gbps - 20% faster than connecting via Gigabit Ethernet."
... then adds:
"To unleash its full potential, next generation devices boast dedicated co-processors embedded into
routers. Unlike the Ethernet cable, this form of innovation is designed to solely target the performance of wireless connection, in order to deliver the speed and capacity now expected as standard among users. "
Technically, Ethernet and Wi-Fi 6 are still generally neck and neck on performance. However, we no longer have to future-gaze to predict whether Wi-Fi prevails over Ethernet as the desired universal standard. We simply have to take a look at the world around us right now.
And ends saying:
"When teamed with other technologies such as Airtime fairness, 160MHz Channel Width, Beamforming, OFDMA, and BSS colour, Wi-Fi 6 becomes even stronger. Doing so, it can deliver the level of reliable and high-performing wireless now needed to meet the demand from end users and a growing number of connected devices. With that said, the advanced capabilities of Wi-Fi 6 and compatible technologies have not miraculously appeared overnight.
To unleash its full potential, next generation devices boast dedicated co-processors embedded into
routers. Unlike the Ethernet cable, this form of innovation is designed to solely target the performance of wireless connection, in order to deliver the speed and capacity now expected as standard among users.
Whether at home or in any other business environment, the provision of convenient, secure and reliable connectivity is the heart of modern IT decision making. Technically, Ethernet and Wi-Fi 6 are still generally neck and neck on performance. However, we no longer have to future-gaze to predict whether Wi-Fi prevails over Ethernet as the desired universal standard. We simply have to take a look at the world around us right now.
During a time where flexibility is essential to almost every aspect of modern life, Wi-Fi 6 can unlock the level of accessibility needed to maximize performance for all device types and scenarios that our world has to offer."