E-105 Zeta vs Godzilla (Godzilla 2000: Millennium): who would win?

Godzilla (Godzilla 2000: Millennium) favored — Slight edge (~55%)

E-105 Zeta · Sonic · Base

Tier
4-B
Attack Potency
Solar System Level
Speed
Immobile, up to Massively Ftl
Durability
Solar System Level

Godzilla (Godzilla 2000: Millennium) · Godzilla · Base

Tier
4-B
Attack Potency
Solar System Level
Speed
Peak Human, up to Supersonic+
Durability
Solar System Level

A heuristic estimate from normalized VS Battles Wiki stats: tier, attack potency, speed and durability.