v1 has the exact same specs, I own one...The V2 hardware is stronger. CPU is quad-core 2.0G and the Memory is 1G.
Great answer, thanks!V1 was using Broadcom BCM6764L for RT-BE58U, RT-BE3600, and TUF-BE3600 according to internal photos from FCC MSQ-RTBE7900.
For V2, I'm guessing they swapped the Broadcom chipset to a newer revision "K" for BCM6764K. This seems to be true for other manufacturers (TP-Link, Netgear and etc). Anyways, we'll know soon enough once FCC release the V2 internal photos on 12/21/2025 FCCID MSQ-RTBE8Y00.

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