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AOOSTAR AG03 vs Razer Core: Comparison
AOOSTAR AG03 and Razer Core separate most on psu wattage: AOOSTAR AG03 at 800, Razer Core at 500, 38% in favour of AOOSTAR AG03.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Connection Standard | Thunderbolt 5 + OCuLink | Thunderbolt 3 |
| Brand | AOOSTAR | Razer |
| PSU Wattage | 800 | 500-37% |
| Model | AG03 | Core (2016, RC21-0064) |
| Price | Under $500 | Launched at $499.99 (2016) |
Verdict
AOOSTAR AG03
10 / 10 Expert Rating
Best overall — dual Thunderbolt 5/OCuLink connectivity and an 800W PSU handling up to an RTX 4090, all for under $500.
Razer Core
5.5 / 10 Expert Rating
Historically important as one of the first Thunderbolt 3 eGPU boxes, but long superseded by the quieter, more compatible Core V2 and Core X.




