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Dell / Alienware Alienware Graphics Amplifier vs AOOSTAR AG03: Comparison

Dell / Alienware Alienware Graphics Amplifier and AOOSTAR AG03 separate most on psu wattage: Dell / Alienware Alienware Graphics Amplifier at 460, AOOSTAR AG03 at 800, 43% in favour of AOOSTAR AG03.

Alienware Graphics Amplifier (Proprietary PCIe Connector / 460W PSU / Full-Length GPU / Compatible Alienware & Dell G-Series Only)
DellDell / Alienware Alienware Graphics Amplifier
AOOSTAR AG03 (Thunderbolt 5 + OCuLink Dual Connectivity / 800W PSU / Up to RTX 4090 / Best Overall for Most Users)
AOOSTARAOOSTAR AG03

Specs

Specification
Alienware Graphics Amplifier (Proprietary PCIe Connector / 460W PSU / Full-Length GPU / Compatible Alienware & Dell G-Series Only)
Dell / Alienware Alienware Graphics Amplifier
AOOSTAR AG03 (Thunderbolt 5 + OCuLink Dual Connectivity / 800W PSU / Up to RTX 4090 / Best Overall for Most Users)
AOOSTAR AG03
Connection StandardProprietaryThunderbolt 5 + OCuLink
BrandAlienwareAOOSTAR
PSU Wattage460-42%800
ModelGraphics AmplifierAG03
GPU CompatibilityGTX 10-series through RTX 20-series and equivalent AMD cards, dual-slotRTX 4060 up to RTX 4090
PriceLaunched around $299 (2015)Under $500

Price comparison

RetailerDell / Alienware Alienware Graphics AmplifierAOOSTAR AG03
AmazonView on Amazon

Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Verdict

Dell / Alienware Alienware Graphics Amplifier

6 / 10 Expert Rating

Strong bandwidth for its era, but locked to a short list of older Alienware and Dell G-Series laptops.

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.

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