ASUS RT AC42U vs ASUS RT AC66U B1

VS

ASUS RT-AC42U

ASUS RT-AC66U B1 rev A1

We compared the ASUS RT AC42U (AC1700) with Qualcomm IPQ4019 4-core processor and the ASUS RT AC66U B1 (AC1750) with Broadcom BCM4708C0 2-core processor. You will find out which router performs better in benchmark tests, wireless specifications, and other information.

Main Differences

ASUS RT AC42U Advantages

Higher CPU Performance (716MHz vs 1.0GHz)

ASUS RT AC66U B1 Advantages

Faster Wireless Speed (450Mbps vs 400Mbps)

Score

benchmark

DMIPS performance

ASUS RT AC42U +8%

5442

ASUS RT AC66U B1

5000

ASUS RT AC42U

VS

ASUS RT AC66U B1

General

Wi-Fi 5

Wireless Protocol

Wi-Fi 5

AC1700

Series

AC1750

Yes

3rd Party ROM Support

Yes

CPU Performance

Qualcomm IPQ4019

Processor

Broadcom BCM4708C0

ARM Cortex-A7

CPU Architecture

ARM Cortex-A9

716 MHz x4

CPU Performance

1.0 GHz x2

128 MiB

Flash ROM

128 MiB

256 MiB

RAM

256 MiB

Radio Band 1

2.4 GHz

Frequency Band

2.4 GHz

Qualcomm IPQ4019

Wireless Chip

Broadcom BCM4360

400 Mbps

Wireless Speed

450 Mbps

2 spatial streams 2x2

MIMO Specification

3 spatial streams 3x3

Radio Band 2

5 GHz

Frequency Band

5 GHz

Qualcomm IPQ4019

Wireless Chip

Broadcom BCM4360

1300 Mbps

Wireless Speed

1300 Mbps

3 spatial streams 4x4

MIMO Specification

3 spatial streams 3x3

Wireless Parameters

MU-MIMO

MIMO

-

256

QAM Modulation

-

LAN Parameters

Qualcomm Atheros QCA8075

Switch Chip

Broadcom BCM4708C0

1 GbE x4

LAN Port

1 GbE x4

1 GbE x1

WAN Port

1 GbE x1

Miscellaneous

ASUS RT AC42U

Official Website Link

-

12 VDC, 2 A

Power

19 VDC, 1.75 A

1

USB Ports

2

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