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Intel ZenBook 14 OLED features Wi-Fi 7 — but the AMD version delivers faster transfer speeds

The AMD ZenBook 14 OLED in the open
The AMD ZenBook 14 OLED in the open
On paper, the Intel version of the ZenBook 14 OLED clearly seems to have the edge when it comes to connectivity. It comes with two Thunderbolt 4 ports and supports Wi-Fi 7, while the AMD model is limited to Wi-Fi 6E. In practice, however, that theoretical advantage doesn’t really show up.

Alright, we need to add a caveat here: our claims are based on transfer speeds measured using our Wi-Fi 6E router, the Asus GT-AXE11000. Currently, Notebookcheck doesn’t have access to a Wi-Fi 7 router, so testing Wi-Fi 7 isn’t possible yet.

Even though both ZenBook 14 OLED models we tested are priced similarly, Wi-Fi 7 is exclusive to the Intel version. For whatever reason, the AMD model (priced at $1,249 on Amazon) still relies on RealTek’s Wi-Fi 6E module.

That said, “stuck with” might not be the right phrase — because our speed tests actually delivered a bit of a surprise. Under Wi-Fi 6E conditions, it wasn’t Intel’s own BE201 chip that came out on top, but the AMD model equipped with RealTek hardware. The difference shows up mainly in transfer speeds, where the RealTek chip led by about 9%. In terms of download performance, both laptops were essentially neck and neck.

Networking
iperf3 transmit AXE11000
Asus ZenBook 14 OLED UM3406K, Ryzen AI 7 350
MediaTek Wi-Fi 6E MT7922 160MHz Wireless LAN Card
1729 (1615min - 1886max) MBit/s +5%
Asus ZenBook 14 OLED UX3405CA, Ultra 7 255H
Intel BE201 320MHz
1649 (1476min - 1724max) MBit/s
Average of class Subnotebook
  (467 - 1824, n=68, last 2 years)
1350 MBit/s -18%
Average Intel BE201 320MHz
  (582 - 1978, n=44)
1334 MBit/s -19%
iperf3 receive AXE11000
Asus ZenBook 14 OLED UM3406K, Ryzen AI 7 350
MediaTek Wi-Fi 6E MT7922 160MHz Wireless LAN Card
1624 (1559min - 1648max) MBit/s +10%
Asus ZenBook 14 OLED UX3405CA, Ultra 7 255H
Intel BE201 320MHz
1479 (732min - 1507max) MBit/s
Average of class Subnotebook
  (772 - 1768, n=68, last 2 years)
1474 MBit/s 0%
Average Intel BE201 320MHz
  (682 - 1755, n=44)
1409 MBit/s -5%
iperf3 transmit AXE11000 6GHz
Asus ZenBook 14 OLED UM3406K, Ryzen AI 7 350
MediaTek Wi-Fi 6E MT7922 160MHz Wireless LAN Card
1797 (869min - 1897max) MBit/s +9%
Asus ZenBook 14 OLED UX3405CA, Ultra 7 255H
Intel BE201 320MHz
1649 (833min - 1687max) MBit/s
Average Intel BE201 320MHz
  (854 - 2340, n=28)
1363 MBit/s -17%
Average of class Subnotebook
  (642 - 1797, n=30, last 2 years)
1314 MBit/s -20%
iperf3 receive AXE11000 6GHz
Asus ZenBook 14 OLED UM3406K, Ryzen AI 7 350
MediaTek Wi-Fi 6E MT7922 160MHz Wireless LAN Card
1706 (1682min - 1720max) MBit/s 0%
Asus ZenBook 14 OLED UX3405CA, Ultra 7 255H
Intel BE201 320MHz
1698 (1669min - 1708max) MBit/s
Average Intel BE201 320MHz
  (1205 - 2270, n=28)
1583 MBit/s -7%
Average of class Subnotebook
  (1222 - 1784, n=30, last 2 years)
1561 MBit/s -8%
050100150200250300350400450500550600650700750800850900950100010501100115012001250130013501400145015001550160016501700175018001850Tooltip
Asus ZenBook 14 OLED UX3405CA, Ultra 7 255H Intel BE201 320MHz; iperf3 transmit AXE11000 6GHz; iperf 3.1.3: Ø1621 (833-1687)
Asus ZenBook 14 OLED UM3406K, Ryzen AI 7 350 MediaTek Wi-Fi 6E MT7922 160MHz Wireless LAN Card; iperf3 transmit AXE11000 6GHz; iperf 3.1.3: Ø1768 (869-1897)
Asus ZenBook 14 OLED UX3405CA, Ultra 7 255H Intel BE201 320MHz; iperf3 receive AXE11000 6GHz; iperf 3.1.3: Ø1698 (1669-1708)
Asus ZenBook 14 OLED UM3406K, Ryzen AI 7 350 MediaTek Wi-Fi 6E MT7922 160MHz Wireless LAN Card; iperf3 receive AXE11000 6GHz; iperf 3.1.3: Ø1705 (1682-1720)
Asus ZenBook 14 OLED UX3405CA, Ultra 7 255H Intel BE201 320MHz; iperf3 transmit AXE11000; iperf 3.1.3: Ø1649 (1476-1724)
Asus ZenBook 14 OLED UM3406K, Ryzen AI 7 350 MediaTek Wi-Fi 6E MT7922 160MHz Wireless LAN Card; iperf3 transmit AXE11000; iperf 3.1.3: Ø1729 (1615-1886)
Asus ZenBook 14 OLED UX3405CA, Ultra 7 255H Intel BE201 320MHz; iperf3 receive AXE11000; iperf 3.1.3: Ø1454 (732-1507)
Asus ZenBook 14 OLED UM3406K, Ryzen AI 7 350 MediaTek Wi-Fi 6E MT7922 160MHz Wireless LAN Card; iperf3 receive AXE11000; iperf 3.1.3: Ø1624 (1559-1648)

The gap widens slightly on the 5 GHz band. Here, the AMD version was about 10% faster when receiving data and still held a 5% lead in upload speeds.

So, while the Intel ZenBook 14 OLED might look superior on paper, that advantage doesn’t translate into real-world use—at least not below Wi-Fi 7. In fact, the supposedly weaker RealTek module in the AMD model actually manages slightly higher transfer rates.

That said, the Intel version does have other hardware advantages and adds a few new perks this year. For a detailed look at those—and at what the AMD model brings to the table in 2025—you can check out our full reviews of both the Intel ZenBook 14 and the AMD ZenBook 14.

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Reviews > Intel ZenBook 14 OLED features Wi-Fi 7 — but the AMD version delivers faster transfer speeds
Christian Hintze, 2025-10- 6 (Update: 2025-10- 6)